What's In My Jar
The Body Shop Seaweed Mattifying Moisture Lotion SPF 15
The Body Shop

The Body Shop Seaweed Mattifying Moisture Lotion SPF 15

SPF 15Efficacy62/100IrritancyHigh·3 UV filters
See all ingredients
Edit

Works for

1 of 2 advertised claims delivered

Sun protection
SPF 15 · 3 UV filters · Broad spectrum
Weak protectionSPF under 30
SPF 15Broad spectrumChemical filtersNo white cast

This product offers broad spectrum sun protection, but it is weak. We recommend to use a broad spectrum sunscreen with at least SPF 30.

UV spectrum
UVB290–320 nmUVA II320–340 nmUVA I340–400 nm
Octinoxate
Octisalate
Avobenzone
FilterCoverageWhat it doesEst. amount
OctinoxateEthylhexyl MethoxycinnamateUVBOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating~5.6–6.8%
OctisalateEthylhexyl SalicylateUVBOctisalate. A UV filter. It offers some protection against the sun rays that cause sunburn (UVB), but does not protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen~3.6–4.4%
AvobenzoneButyl MethoxydibenzoylmethaneUVA1Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.~2.6–3.1%
~ marks concentrations estimated from label position and typical use levels
Moisturizing
13 ingredients credited for this claim
Good support
What the product description says
“Seaweed Mattifying Moisture Lotion SPF 15”
From product name

This product can help soften the skin and reduce its moisture loss with emollients and occlusives: phenyl trimethicone, cetyl dimethicone.

Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).

Cetyl dimethiconeKey active· EmollientEffect: HighA type of silicone. Helps soften the upper layer of the skin and creates a nice, light product texture~1–1.2%
Phenyl trimethiconeKey active· OcclusiveEffect: HighA type of silicone that can decrease loss of moisture from the skin surface. It helps create a nice product texture~1.5–1.9%
SerineKey activeEffect: HighAn amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles~0.15–0.3%
Hydrolyzed wheat proteinKey active· HumectantEffect: MediumCan help attract water to the upper layer of the skin. Avoid if sensitive to gluten~0.2–0.4%
Peg-12 dimethiconeKey activeEffect: MediumHelps soften the upper layer of the skin and create a nice product texture~0.55–0.85%
Cetyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together~0.45–0.7%
CyclopentasiloxaneKey active· EmollientEffect: MediumA silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin~4.2–5.2%
Hydrolyzed alginKey active· HumectantEffect: MediumDerived from brown algae. Helps attract water to the upper layer of the skin~0.25–0.45%
C12-15 alkyl benzoateKey active· EmollientEffect: MediumEnhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth~2.4–3%
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~1.2–1.4%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~1.7–2.1%
Zinc gluconateUnder-dosedEffect: HighTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.25–0.5%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.1–0.2%
Anti-aging
Not advertised by the brand · 3 ingredients credited for this claim
Moderate support

This product contains serine. This ingredient might be able to help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness, but there is not enough evidence that it actually works. The biggest anti-aging effect in this product comes from sun protection. Sun damage is the main factor causing early signs of skin aging. We, however, do not recommend using this product as a sunscreen because the protection it offers is not strong enough).

SerineKey activeEffect: MediumAn amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles~0.15–0.3%
Zinc gluconateEffect: Low, below effective doseTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin~0.25–0.5%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.1–0.2%

Can it cause trouble?

Irritancy
6 strong irritants: Parfum, Linalool + 4 more — patch-test recommended
High risk
We flagged 17 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Ethylhexyl methoxycinnamateOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritatingHigh~5.6–6.8%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.3–0.55%est.
LinaloolA fragrance. Can be irritatingHigh~0.2–0.35%est.
Butylphenyl methylpropionalA fragrance. Can trigger allergic reactions and be irritatingHigh~0.15–0.3%est.
Benzyl salicylateA fragrance. Is a likely irritantHigh~0.15–0.3%est.
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.1–0.2%est.
CitronellolA fragrance. Can be irritatingHigh~0.1–0.2%est.
Alpha-isomethyl iononeA fragrance. Potential allergen and can be irritatingHigh~0.1–0.15%est.
Butyl methoxydibenzoylmethaneAvobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.Medium~2.6–3.1%est.
Potassium cetyl phosphateHelps oil and water mix togetherMedium~0.7–1.05%est.
TriethanolamineUsed to adjust pH of the product and can help improve the product's smellMedium~0.45–0.7%est.
Tapioca starchUsed to create a thicker product consistencyMedium~0.45–0.65%est.
Zinc gluconateTypically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skinMedium~0.25–0.5%est.
Tetrasodium edtaHelps to stabilize the product formulationMedium~0.2–0.4%est.
Hydrolyzed wheat proteinCan help attract water to the upper layer of the skin. Avoid if sensitive to glutenMedium~0.2–0.4%est.
Sodium stearateHelps oil and water mix togetherMedium~0.65–0.95%est.
Acacia senegal gumHelps mask the small of other ingredients and improve the product textureMedium~0.2–0.35%est.
Comedogenic
2 ingredients rated 2 or more on the 0–5 pore-clogging scale
2 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
Hydrolyzed alginDerived from brown algae. Helps attract water to the upper layer of the skin3/5~0.25–0.45%est.
Fucus vesiculosus extract—3/5~0.2–0.4%est.
Edit
Cheaper Alternatives
Similar formulations, better price
No cheaper similar product found.

User reviews

Would you recommend?
No community reviews yet.

Be the first — your take helps the next person decide.

Write a review · ~30s

Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Ethylhexyl methoxycinnamate~5.6–6.8%
UV filterKey activeIrritant · high
Irritation risk
High
Works for
Sun protection

Octinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating

More about Ethylhexyl methoxycinnamate
Cyclopentasiloxane~4.2–5.2%
Key active
Irritation risk
Low
Works for
MattifyingMoisturizing

A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin

More about Cyclopentasiloxane
Ethylhexyl salicylate~3.6–4.4%
UV filter
Irritation risk
Low
Works for
Sun protection

Octisalate. A UV filter. It offers some protection against the sun rays that cause sunburn (UVB), but does not protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen

More about Ethylhexyl salicylate
C12-15 alkyl benzoate~2.4–3%
Key active
Irritation risk
Low
Works for
Moisturizing

Enhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth

More about C12-15 alkyl benzoate
Butyl methoxydibenzoylmethane~2.6–3.1%
UV filterKey activeIrritant · medium
Irritation risk
Medium
Works for
Sun protection

Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.

More about Butyl methoxydibenzoylmethane
Glyceryl stearate~1.7–2.1%
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
Phenyl trimethicone~1.5–1.9%
Key active
Irritation risk
Low
Works for
Moisturizing

A type of silicone that can decrease loss of moisture from the skin surface. It helps create a nice product texture

More about Phenyl trimethicone
Butylene glycol~1.2–1.4%
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
Cetyl dimethicone~1–1.2%
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
Potassium cetyl phosphate~0.7–1.05%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Potassium cetyl phosphate
Peg-12 dimethicone~0.55–0.85%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin and create a nice product texture

More about Peg-12 dimethicone
Phenoxyethanol~0.5–0.75%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Triethanolamine~0.45–0.7%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to adjust pH of the product and can help improve the product's smell

More about Triethanolamine
Tapioca starch~0.45–0.65%
Irritant · medium
Irritation risk
Medium

Used to create a thicker product consistency

More about Tapioca starch
Carbomer~0.4–0.65%
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
Cetyl alcohol~0.45–0.7%
Key active
Irritation risk
Low
Works for
CleansingMoisturizing

A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together

More about Cetyl alcohol
Parfum~0.3–0.55%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Methylparaben~0.15–0.3%
Formula
Irritation risk
Low

A preservative

More about Methylparaben
Zinc gluconate~0.25–0.5%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-blemishAnti-inflammatoryAnti-oxidationEvens skin toneAnti-agingExfoliation

Typically used to stabilize the product formulations. It is a salt of a polyhydroxy acid (PHA) and in larger concentrations, can help shed the dead cells from the skin surface revealing smoother skin. It can help attract water to the upper layer of the skin. Might to be helpful against acne and clogged pores. Could be helpful in neutralizing free radicals, but solid research is missing. Due to the zinc content, might help calm down inflammation in skin

More about Zinc gluconate
Hydrolyzed algin~0.25–0.45%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Derived from brown algae. Helps attract water to the upper layer of the skin

More about Hydrolyzed algin
Zinc~0.25–0.45%
Formula
Irritation risk
Low
More about Zinc
Sulphate
Not recognized
Tetrasodium edta~0.2–0.4%
Irritant · medium
Irritation risk
Medium

Helps to stabilize the product formulation

More about Tetrasodium edta
Butylparaben~0.2–0.4%
Formula
Irritation risk
Low

A preservative

More about Butylparaben
Ethylparaben~0.2–0.4%
Formula
Irritation risk
Low

A preservative

More about Ethylparaben
Propylene glycol alginate~0.2–0.4%
Formula
Irritation risk
Low
More about Propylene glycol alginate
Hydrolyzed wheat protein~0.2–0.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Can help attract water to the upper layer of the skin. Avoid if sensitive to gluten

More about Hydrolyzed wheat protein
Sodium stearate~0.65–0.95%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium stearate
Fucus vesiculosus extract~0.2–0.4%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Fucus vesiculosus extract
Linalool~0.2–0.35%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Isobutylparaben~0.2–0.4%
Formula
Irritation risk
Low

A preservative

More about Isobutylparaben
Propylparaben~0.2–0.35%
Formula
Irritation risk
Low

A preservative

More about Propylparaben
Butylphenyl methylpropional~0.15–0.3%
Irritant · high
Irritation risk
High

A fragrance. Can trigger allergic reactions and be irritating

More about Butylphenyl methylpropional
Benzyl salicylate~0.15–0.3%
Irritant · high
Irritation risk
High

A fragrance. Is a likely irritant

More about Benzyl salicylate
Benzyl alcohol~0.1–0.2%
Irritant · high
Irritation risk
High

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

More about Benzyl alcohol
Acacia senegal gum~0.2–0.35%
Irritant · medium
Irritation risk
Medium

Helps mask the small of other ingredients and improve the product texture

More about Acacia senegal gum
Serine~0.15–0.3%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-aging

An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles

More about Serine
Xanthan gum~0.15–0.3%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Citronellol~0.1–0.2%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Citronellol
Alpha-isomethyl ionone~0.1–0.15%
Irritant · high
Irritation risk
High

A fragrance. Potential allergen and can be irritating

More about Alpha-isomethyl ionone
Tocopherol~0.1–0.2%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-agingAnti-inflammatory

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Ingredient list view

Water, Ethylhexyl methoxycinnamate, Cyclopentasiloxane, Ethylhexyl salicylate, C12-15 alkyl benzoate, Butyl methoxydibenzoylmethane, Glyceryl stearate, Phenyl trimethicone, Butylene glycol, Cetyl dimethicone, Potassium cetyl phosphate, Peg-12 dimethicone, Phenoxyethanol, Triethanolamine, Tapioca starch, Carbomer, Cetyl alcohol, Parfum, Methylparaben, Zinc gluconate, Hydrolyzed algin, Zinc, Unknown, Tetrasodium edta, Butylparaben, Ethylparaben, Propylene glycol alginate, Hydrolyzed wheat protein, Sodium stearate, Fucus vesiculosus extract, Linalool, Isobutylparaben, Propylparaben, Butylphenyl methylpropional, Benzyl salicylate, Benzyl alcohol, Acacia senegal gum, Serine, Xanthan gum, Citronellol, Alpha-isomethyl ionone, Tocopherol

Compare prices

Retailers ranked by price — lowest first.

No pricing data available yet for this product.
Cheaper alternatives? See how this stacks up against similar formulas.
We compare ingredient profiles across our catalog — pick the closest match for your budget.
Open dupe finder

Product summary

"The Body Shop - Seaweed Mattifying Moisture Lotion SPF 15" offers broad spectrum protection. It means that it protects from both UVA and UVB rays (you can remember UVB as "burning" sunlight - they cause sunburn. You can remember UVA rays as "aging" - they do not lead to sunburn, but they cause photodamage and contribute to early signs of skin aging and hyperpigmentation). On the negative side, the SPF of this moisturizer is not high enough. We recommend to use a sunscreen with at least SPF 30 daily.

It contains good moisturizing ingredients and can double as a hydrating day cream.

Sunscreen filters

This is a so-called "chemical" sunscreen. It means that it uses organic UV filters. They typically offer good sun protection and rarely leave a white cast, but they can be irritating for some people with sensitive skin. Here are the exact UV filters in this sunscreen: avobenzone 2.60% - 3.10%, octinoxate 5.60% - 6.80% and octisalate 3.60% - 4.40%.

Irritation risk

This moisturizer contains a bunch of common irritants, including ingredients that do not provide any known benefit for the skin. It might not be the best choice if your skin is sensitive. We assess the overall irritancy of this moisturizer to be high. 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.

About the brand

According to Cruelty-Free Kitty "The Body Shop" is cruelty free and so is its parent company.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 12 studies and safety reviews.

  1. 1
    Zinc salts in dermatologyncbi.nlm.nih.gov
  2. 2
    An overview of zinc and its importance in dermatology-Part II: The association of zinc with some dermatologic disordersoatext.com
  3. 3
    Zinc, copper and manganese enhanced keratinocyte migration through a functional modulation of keratinocyte integrinsncbi.nlm.nih.gov
  4. 4
    Evaluation of the effects of topical zinc gluconate in wound healingncbi.nlm.nih.gov
  5. 5
    A polyhydroxy acid skin care regimen provides antiaging effects comparable to an alpha-hydroxyacid regimenncbi.nlm.nih.gov
  6. 6
    Applications of hydroxy acids: classification, mechanisms, and photoactivityncbi.nlm.nih.gov
The Body Shop Seaweed Mattifying Moisture Lotion SPF 15
The Body ShopSeaweed Mattifying Moisture Lotion SPF 15
Find on Amazon

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

Find on Amazon

As an Amazon Associate, WIMJ earns from qualifying purchases.