Obagi Sun Shield Broad Spectrum SPF 50 Mineral Sunscreen Lotion

Obagi Sun Shield Broad Spectrum SPF 50 Mineral Sunscreen Lotion

SPF 50Efficacy90/100IrritancyMedium·3 UV filters
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Works for

3 of 3 advertised claims delivered

Sun protection
SPF 50 · 3 UV filters
Broad spectrum
SPF 50Broad spectrumMineral + chemical filters

This product offers a good level of protection against both UVB and UVA rays.

This sunscreen uses organic (so-called "chemical") sunscreen filters. Organic, or "chemical" filters usually provide reliable sun protection and rarely leave a white cast. Sunscreens with organic filters can sting eyes.

This product can be considered "reef safe" because it does not contain the UV filters (oxybenzone and octinoxate) that can be harmful to coral reefs when present in the water in high concentrations.

UV spectrum
UVB290–320 nmUVA II320–340 nmUVA I340–400 nm
Butyloctyl Salicylate
Titanium Dioxide
Zinc Oxide
FilterCoverageWhat it doesEst. amount
Butyloctyl SalicylateUVBA synthetic ester of salicylic acid that is used to help disperse pigments and boost effectiveness of sunscreen ingredients. It is able to absorb UV light (working as an organic, or chemical filter), but is not approved as a sunscreen ingredient on its own~0.2–0.4%
Titanium Dioxide Mineral UVBUVA2 Photo-stable Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin4.9%
Zinc Oxide Mineral UVBUVA Photo-stable A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant4.7%
~ marks concentrations estimated from label position and typical use levels
Reef-safe
No oxybenzone or octinoxate — the two filters banned in Hawaii, Florida Keys and Aruba.
Evens skin tone
4 ingredients credited for this claim
Strong support
What the product description says
“With a 30-year legacy of science and innovation, Obagi has led transformative research that has met the needs of every skin tone and type.”
Source: Walmart

This product offers broad spectrum sun protection. It means that it can prevent hyperpigmentation and help keep the skin tone even (sun damage is the main factor causing age spots, darkening of post-acne marks and other discolorations).

NiacinamideUnder-dosedEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.25–0.45%
Ascorbic acidUnder-dosedEffect: HighThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging~0.25–0.45%
Retinyl palmitateUnder-dosedEffect: MediumThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.2–0.35%
Dipotassium glycyrrhizateEffect: Low, below effective doseA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.25–0.45%
Anti-aging
4 ingredients credited for this claim
Strong support
What the product description says
“Providing comprehensive protection against UVA and UVB rays, and defense against IR rays and HEV light including blue light (solar or digital), which can cause premature skin aging.”
Source: Walmart

This product can help prevent early signs of skin aging because it offers a good level of broad spectrum sun protection. Sun damage is the main cause of premature skin aging, and protecting your skin from the sun is the best anti-aging strategy.

These ingredients in the product might also be helpful for reducing and preventing fine lines, wrinkles, and skin elasticity, even though there is no conclusive evidence for their effectiveness: pantothenic acid/yeast polypeptide.

Pantothenic acid/yeast polypeptideKey activeEffect: Medium~0.25–0.45%
NiacinamideUnder-dosedEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.25–0.45%
Ascorbic acidUnder-dosedEffect: HighThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging~0.25–0.45%
Retinyl palmitateUnder-dosedEffect: MediumThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect~0.2–0.35%
Moisturizing
Not advertised by the brand · 26 ingredients credited for this claim
Strong support

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: glycerin, butylene glycol.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: beeswax, caprylic/capric triglyceride.

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: ceramide 1, ceramide 3, ceramide 6 ii, pantothenic acid/yeast polypeptide, phytosphingosine

Ceramide 1Hero· EmollientEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~0.3–0.5%
Ceramide 3Hero· EmollientEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~0.3–0.5%
MethiconeKey active· Emollient, OcclusiveEffect: HighA type of silicone that helps soften the upper layer of the skin and reduces the water loss from the skin surface~0.15–0.3%
PhytosphingosineHero· EmollientEffect: HighA type of lipid that is naturally present in skin. It might help in repairing skin barrier function and has anti-bacterial effect~0.3–0.55%
Pantothenic acid/yeast polypeptideHeroEffect: High~0.25–0.45%
Ceramide 6 iiHero· EmollientEffect: HighA type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin~0.3–0.5%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~0.3–0.5%
Cetyl dimethiconeKey active· EmollientEffect: HighA type of silicone. Helps soften the upper layer of the skin and creates a nice, light product texture~0.25–0.5%
CholesterolKey active· EmollientEffect: HighAn emollient that is naturally found in skin~0.3–0.55%
Caprylic/capric triglycerideKey active· Emollient, OcclusiveEffect: HighA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin~6.2–7.5%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~0.3–0.55%
BeeswaxKey active· Emollient, OcclusiveEffect: HighForms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen~0.3–0.55%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~1–1.2%
Behenyl alcohol· Emollient, OcclusiveEffect: LowNon-drying alcohol that helps water and oil mix together. Also serves as an emollient~0.3–0.55%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.45–0.65%
Dicaprylyl carbonate· EmollientEffect: LowHelps products spread more easily and works as an emollient to soften skin~4.5–5.5%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~0.3–0.55%
Arachidyl alcohol· EmollientEffect: LowUsed to soften the upper layer of the skin and create a thicker product consistency~0.3–0.5%
Peg-8· HumectantEffect: LowUsed to create a nice product consistency~0.25–0.45%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~3.2–3.9%
Isohexadecane· EmollientEffect: LowImproves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent~0.35–0.65%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~0.25–0.45%
Dipotassium glycyrrhizateUnder-dosedEffect: HighA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.25–0.45%
Avena sativa kernel extractUnder-dosedEffect: HighAn effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties~0.25–0.5%
NiacinamideUnder-dosedEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~0.25–0.45%
Stearic acidEffect: Low, below effective doseHelps oil and water mix together and works as an emollient~0.4–0.6%

Can it cause trouble?

Irritancy
2 strong irritants: Retinyl palmitate, Methylisothiazolinone
Medium risk
We flagged 25 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Ascorbic acidThe most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of agingHigh~0.25–0.45%est.
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.2–0.4%est.
Polyaminopropyl biguanideA preservative. There seem to be an increasing number of cases of allergic reactions to itHigh~0.15–0.3%est.
Retinyl palmitateThree steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effectHigh~0.2–0.35%est.
MethylisothiazolinoneA preservative. Is a frequent allergenHigh~0.00075–0.0015%est.
Caprylic/capric triglycerideA good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerinMedium~6.2–7.5%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~3.2–3.9%est.
Steareth-2Helps oil and water mix togetherMedium~2.3–2.8%est.
Polyhydroxystearic acidUsed to create a thicker product consistency and stabilize the formulationMedium~1.4–1.7%est.
Steareth-21Helps oil and water mix togetherMedium~1.2–1.5%est.
Sodium stearoyl glutamateHelps oil and water mix togetherMedium~0.5–0.75%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.45–0.65%est.
Cetearyl glucosideHelps water and oil in the product mix well together and improves product textureMedium~0.4–0.6%est.
Trisodium ethylenediamine disuccinateUsed to improve stability of the formulationMedium~0.25–0.5%est.
Caprylhydroxamic acidA preservativeMedium~0.25–0.5%est.
Butyloctyl salicylateA synthetic ester of salicylic acid that is used to help disperse pigments and boost effectiveness of sunscreen ingredients. It is able to absorb UV light (working as an organic, or chemical filter), but is not approved as a sunscreen ingredient on its ownMedium~0.2–0.4%est.
Polysorbate 60Helps oil and water mix togetherMedium~0.25–0.5%est.
EthylhexylglycerinA preservativeMedium~0.25–0.45%est.
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymerA gelling agent that thickens the product consistency and leaves the skin with a velvety finishMedium~0.25–0.45%est.
Peg-8Used to create a nice product consistencyMedium~0.25–0.45%est.
Potassium sorbateA preservativeMedium~0.2–0.4%est.
Sodium lauroyl lactylateHelps water and oil mix togetherMedium~0.2–0.4%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.2–0.35%est.
BhtA preservativeMedium~0.15–0.25%est.
Disodium edtaStabilizes the product formulationMedium~0.15–0.25%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~1–1.2%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Caprylic/capric triglyceride~6.2–7.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

A good mix of fatty acids that forms a protective layer on the skin. Improves the shelf life of products. Derived from coconut and glycerin

More about Caprylic/capric triglyceride
Dicaprylyl carbonate~4.5–5.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps products spread more easily and works as an emollient to soften skin

More about Dicaprylyl carbonate
Pentylene glycol~3.2–3.9%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Steareth-2~2.3–2.8%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Steareth-2
Glycerin~2–2.5%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Silica~1.9–2.3%
Formula
Irritation risk
Low

Used to absorb oil and can temporarily mattify skin

More about Silica
Polyhydroxystearic acid~1.4–1.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to create a thicker product consistency and stabilize the formulation

More about Polyhydroxystearic acid
Steareth-21~1.2–1.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Steareth-21
Cetearyl alcohol~1–1.2%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
CleansingMoisturizing

A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture

More about Cetearyl alcohol
Propanediol~0.65–1%
Formula
Irritation risk
Low

Acts as a solvent for other ingredients. Speeds up the absorption of other ingredients into the skin

More about Propanediol
Alumina~0.9–1.15%
Formula
Irritation risk
Low

The same compound that is used safely in dental implants and bone cements. In cosmetics, it is used to improve the consistency of products

More about Alumina
Stearic acid~0.6–0.9%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Sodium stearoyl glutamate~0.5–0.75%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium stearoyl glutamate
Caprylyl glycol~0.45–0.65%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Triethoxycaprylylsilane~0.4–0.6%
Formula
Irritation risk
Low

A type of silicone that helps oil and water mix well together. Helps to disperse other ingredients, e.g. pigments, evenly in a formulation

More about Triethoxycaprylylsilane
Cetearyl glucoside~0.4–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil in the product mix well together and improves product texture

More about Cetearyl glucoside
Xanthan gum~0.35–0.6%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Dipotassium glycyrrhizate~0.3–0.5%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryEvens skin tone

A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening

More about Dipotassium glycyrrhizate
Trisodium ethylenediamine disuccinate~0.25–0.5%
Irritant · medium
Irritation risk
Medium

Used to improve stability of the formulation

More about Trisodium ethylenediamine disuccinate
Caprylhydroxamic acid~0.25–0.5%
Irritant · medium
Irritation risk
Medium

A preservative

More about Caprylhydroxamic acid
Tropaeolum majus flower/leaf/stem extract~0.25–0.45%
Formula
Titanium dioxide4.9%
UV filterKey active
Irritation risk
Low
Works for
Sun protection

Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin

More about Titanium dioxide
Zinc oxide4.7%
UV filterKey active
Irritation risk
Low
Works for
Sun protection

A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant

More about Zinc oxide
Water~0.25–0.45%
Formula
Irritation risk
Low

Plain old water

More about Water
Butyloctyl salicylate~0.2–0.4%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

A synthetic ester of salicylic acid that is used to help disperse pigments and boost effectiveness of sunscreen ingredients. It is able to absorb UV light (working as an organic, or chemical filter), but is not approved as a sunscreen ingredient on its own

More about Butyloctyl salicylate
Cetyl dimethicone~0.25–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

A type of silicone. Helps soften the upper layer of the skin and creates a nice, light product texture

More about Cetyl dimethicone
Dimethicone~0.3–0.55%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Styrene/acrylates copolymer~0.2–0.4%
Formula
Irritation risk
Low

Used to create an even product consistency. Can help boost efficiency of sunscreen filters

More about Styrene/acrylates copolymer
Trimethylsiloxysilicate~0.25–0.45%
Formula
Irritation risk
Low

A type of silicone that helps create a nice product consistency and support the delivery of other ingredients

More about Trimethylsiloxysilicate
Dimethicone peg-8 laurate~0.25–0.45%
Formula
Isohexadecane~0.35–0.65%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent

More about Isohexadecane
Butylene glycol~0.25–0.45%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Polysorbate 60~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Polysorbate 60
Trisiloxane~0.25–0.45%
Formula
Irritation risk
Low

A type of silicone. Used to improve product texture

More about Trisiloxane
Arachidyl alcohol~0.3–0.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to soften the upper layer of the skin and create a thicker product consistency

More about Arachidyl alcohol
Polyhydroxystearic acid~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to create a thicker product consistency and stabilize the formulation

More about Polyhydroxystearic acid
Hydrated silica~0.4–0.6%
Formula
Irritation risk
Low
Works for
Mattifying
More about Hydrated silica
Ceramide 3~0.3–0.5%
Hero · Moisturizing
Irritation risk
Low
Works for
Reduces irritationMoisturizingAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide 3
Ceramide 6 ii~0.3–0.5%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide 6 ii
Ceramide 1~0.3–0.5%
Hero · Moisturizing
Irritation risk
Low
Works for
Reduces irritationMoisturizingAnti-inflammatory

A type of lipid similar to ceramides naturally present in skin. Helps to soften the upper layer of the skin and supports the skin barrier function to keep it hydrated. Can help to prevent inflammation in skin

More about Ceramide 1
Niacinamide~0.25–0.45%
Under-dosed
Irritation risk
Low
Works for
Anti-blemishAnti-agingMoisturizingEvens skin toneReduces irritationReduces rednessAntibacterialAnti-inflammatory

Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production

More about Niacinamide
Cholesterol~0.3–0.55%
Key active
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that is naturally found in skin

More about Cholesterol
Phytosphingosine~0.3–0.55%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-blemishAnti-inflammatory

A type of lipid that is naturally present in skin. It might help in repairing skin barrier function and has anti-bacterial effect

More about Phytosphingosine
Peg-100 stearate~0.35–0.6%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix togehter and creates a nice product texture

More about Peg-100 stearate
Glyceryl stearate~0.3–0.55%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together

More about Glyceryl stearate
Ascorbic acid~0.25–0.45%
Under-dosedIrritant · high
Irritation risk
High
Works for
Anti-agingEvens skin toneAnti-oxidation

The most well-researched antioxidant that works in skin. Helps neutralize free radicals supporting collagen production, helping to even out the skin tone and preventing early signs of aging

More about Ascorbic acid
Avena sativa kernel extract~0.25–0.5%
Under-dosed
Irritation risk
Low
Works for
Reduces irritationMoisturizingAnti-inflammatoryReduces rednessAnti-oxidation

An effective moisturizing and skin barrier repair ingredient. Helps calm down inflammation and has some anti-oxidant properties

More about Avena sativa kernel extract
Arachidyl glucoside~0.25–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Arachidyl glucoside
Beeswax~0.3–0.55%
Key active
Irritation risk
Low
Works for
Moisturizing

Forms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen

More about Beeswax
Behenyl alcohol~0.3–0.55%
Formula
Irritation risk
Low
Works for
Moisturizing

Non-drying alcohol that helps water and oil mix together. Also serves as an emollient

More about Behenyl alcohol
Benzyl alcohol~0.2–0.4%
Irritant · high
Irritation risk
High

A preservative. Can be used to mask unpleasant smell. Can be irritating

More about Benzyl alcohol
Stearic acid~0.4–0.6%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Bisabolol~0.2–0.4%
Formula
Irritation risk
Low
Works for
Reduces irritationAnti-inflammatoryAnti-oxidation

An active component of chamomile plant that historically has been used to calm down irritated skin. A recent study shows that bisabolol indeed can have some anti-inflammatory effect on skin, even though conclusive data is lacking. Bisabolol has a sweet floral scent and can be added to products for its aromatic properties

More about Bisabolol
Dipotassium glycyrrhizate~0.25–0.45%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryEvens skin tone

A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening

More about Dipotassium glycyrrhizate
Ethylhexylglycerin~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Glycerin~0.3–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A gelling agent that thickens the product consistency and leaves the skin with a velvety finish

More about Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer
Pantothenic acid/yeast polypeptide~0.25–0.45%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging
More about Pantothenic acid/yeast polypeptide
Peg-8~0.25–0.45%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to create a nice product consistency

More about Peg-8
Xanthan gum~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Polyaminopropyl biguanide~0.15–0.3%
Irritant · high
Irritation risk
High

A preservative. There seem to be an increasing number of cases of allergic reactions to it

More about Polyaminopropyl biguanide
Polymethyl methacrylate~0.25–0.45%
Formula
Irritation risk
Low

Is used to enhance product texture and can help to optically mask skin imperfections

More about Polymethyl methacrylate
Alumina~0.35–0.65%
Formula
Irritation risk
Low

The same compound that is used safely in dental implants and bone cements. In cosmetics, it is used to improve the consistency of products

More about Alumina
Potassium sorbate~0.2–0.4%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Retinyl palmitate~0.2–0.35%
Under-dosedIrritant · high
Irritation risk
High
Works for
Anti-agingEvens skin toneAnti-blemishExfoliation

Three steps removed from the active form of vitamin A - retinoic acid. To have an effect in the skin, it first needs to be converted twice to become the retinoic acid. This means it is less potent than retinol, but could also be less irritating. Once converted to the retinoic acid in the skin, it helps against all signs of aging, improves skin cell turnover and helps fight blemishes and clogged pores. However, in many cosmetic formulations, it is used in a concentration that is too low to have the full effect

More about Retinyl palmitate
Sodium lauroyl lactylate~0.2–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Sodium lauroyl lactylate
Carbomer~0.2–0.35%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Tocopheryl acetate~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Bht~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Disodium edta~0.15–0.25%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Methicone~0.15–0.3%
Key active
Irritation risk
Low
Works for
Moisturizing

A type of silicone that helps soften the upper layer of the skin and reduces the water loss from the skin surface

More about Methicone
Methylisothiazolinone~0.00075–0.0015%
Irritant · high
Irritation risk
High

A preservative. Is a frequent allergen

More about Methylisothiazolinone
Triethoxycaprylylsilane~0.1–0.15%
Formula
Irritation risk
Low

A type of silicone that helps oil and water mix well together. Helps to disperse other ingredients, e.g. pigments, evenly in a formulation

More about Triethoxycaprylylsilane
Ingredient list view

Water, Caprylic/capric triglyceride, Dicaprylyl carbonate, Pentylene glycol, Steareth-2, Glycerin, Silica, Polyhydroxystearic acid, Steareth-21, Cetearyl alcohol, Propanediol, Alumina, Stearic acid, Sodium stearoyl glutamate, Caprylyl glycol, Triethoxycaprylylsilane, Cetearyl glucoside, Xanthan gum, Dipotassium glycyrrhizate, Trisodium ethylenediamine disuccinate, Caprylhydroxamic acid, Tropaeolum majus flower/leaf/stem extract, Titanium dioxide, Zinc oxide, Water, Butyloctyl salicylate, Cetyl dimethicone, Dimethicone, Styrene/acrylates copolymer, Trimethylsiloxysilicate, Dimethicone peg-8 laurate, Isohexadecane, Butylene glycol, Polysorbate 60, Trisiloxane, Arachidyl alcohol, Polyhydroxystearic acid, Hydrated silica, Ceramide 3, Ceramide 6 ii, Ceramide 1, Niacinamide, Cholesterol, Phytosphingosine, Peg-100 stearate, Glyceryl stearate, Ascorbic acid, Avena sativa kernel extract, Arachidyl glucoside, Beeswax, Behenyl alcohol, Benzyl alcohol, Stearic acid, Bisabolol, Dipotassium glycyrrhizate, Ethylhexylglycerin, Glycerin, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Pantothenic acid/yeast polypeptide, Peg-8, Xanthan gum, Polyaminopropyl biguanide, Polymethyl methacrylate, Alumina, Potassium sorbate, Retinyl palmitate, Sodium lauroyl lactylate, Carbomer, Tocopheryl acetate, Bht, Disodium edta, Methicone, Methylisothiazolinone, Triethoxycaprylylsilane

Compare prices

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Walmart
$34.79
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Walmart
$53.00
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Amazon USPrice as of 10/9/2026 21:11 GMT
$60.00
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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
ObagiSun Shield Broad Spectrum SPF 50 Mineral Sunscreen LotionYOUR PRODUCTCeraVeHydrating Mineral Face Sunscreen Lotion SPF 50 with Zinc OxideHeliocare360 Pediatric Mineral SPF 50+Dr Sam'sFlawless Daily Sunscreen
Match—64%57%57%
Price$34.79$18.49−$16.30$26.36−$8.43$38.34+$3.55
Shared key ingredients—8 of 206 of 203 of 20
Key difference—Panthenol3-O-Ethyl Ascorbic AcidLactic Acid
Irritancy Medium Low Low Low
SPFSPF 50SPF 50SPF 50SPF 50
Drying alcohol————
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Product summary

Based on the ingredient list, we assess that "Obagi - Sun Shield Broad Spectrum SPF 50 Mineral Sunscreen Lotion" can provide reliable sun protection. We love that it can protect from both UVA and UVB rays (not all sunscreens with SPF ratings give UVA protection. UVA rays do not cause sunburn, but still damage our skin and lead to early aging).

This sunscreen should also be hydrating enough to use without an additional moisturizer during the day. This product prevents early signs of aging by protecting against sun damage (all broad spectrum sunscreens do that).

Sunscreen filters

This sunscreen uses a mixture of both mineral and organic (so-called "chemical") UV filters. The organic filters in the product are: butyloctyl salicylate. As for the mineral filters, this sunscreen uses both titanium dioxide and zinc oxide.

Irritation risk

This formulation includes some common irritants, including ingredients that do not provide a benefit for the skin. We assess the overall irritancy of it to be medium. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Price

The product retails from 34.79$ up to 53.00$ in the United States.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 20 studies and safety reviews.

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Obagi Sun Shield Broad Spectrum SPF 50 Mineral Sunscreen Lotion
ObagiSun Shield Broad Spectrum SPF 50 Mineral Sunscreen Lotion

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As an Amazon Associate, WIMJ earns from qualifying purchases.