iS Clinical LipProtect SPF 35

iS Clinical LipProtect SPF 35

SPF 35Efficacy90/100IrritancyMedium·2 UV filters
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Works for

3 of 3 advertised claims delivered

Sun protection
SPF 35 · 2 UV filters
Broad spectrum
SPF 35Broad spectrumMineral filters

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

It is a mineral sunscreen. In other words, it contains non-organic UV filters. It will probably not sting your eyes but might leave a white cast.

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
Titanium Dioxide
Zinc Oxide
FilterCoverageWhat it doesEst. amount
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 skin~1.3–1.9%
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 colorant~3.8–5.6%
~ 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.
Moisturizing
Linoleic acid, Palmitoyl tripeptide-1 + 13 more
Strong evidence
What the product description says
“Hydrates, smooths and softens”
Source: Dermstore

This product can help soften the skin and reduce its moisture loss with emollients and occlusives: caprylic/capric triglyceride, cocos nucifera oil.

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).

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: linoleic acid, palmitoyl tripeptide-1

Cocos nucifera oilKey active· Emollient, OcclusiveEffect: HighAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic~4.5–6.8%
Glycine soja oilKey active· EmollientEffect: HighA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.~0.4–0.95%
Glycine soja sterolsKey active· EmollientEffect: HighAn emollient that helps soften the skin~0.1–0.4%
Linoleic acidHero· EmollientEffect: HighAn excellent emollient. Helps soften the skin, restore its barrier function, and can help to calm down inflammation. It can be helpful to prevent blemishes and clogged pores~0.2–0.75%
Palmitoyl tripeptide-1Hero· EmollientEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.15–0.7%
Simmondsia chinensis seed oilKey active· Emollient, OcclusiveEffect: HighSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.~0.45–1.05%
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~0.5–1.15%
PhospholipidsKey activeEffect: MediumEmollients that are naturaly present in skin. In addition, they help water and oil mix together in the product~0.05–0.3%
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~2.1–3.1%
Dipalmitoyl hydroxyprolineKey activeEffect: MediumIs claimed to stimulate collagen and elastin production, as well as work as an anti-oxidant. There is however not enough evidence for its effectiveness~0.4–0.95%
Ethylhexyl palmitateKey active· EmollientEffect: MediumAn emollient that helps soften the skin and create a nice product texture~0.35–0.85%
Vegetable oilKey active· EmollientEffect: MediumAn oil from a mixture of different vegetables. Helps soften the upper layer of the skin~29–44%
Hydrogenated vegetable oilKey active· EmollientEffect: MediumAn oil from a mixture of different vegetables. Helps soften the upper layer of the skin~1.5–2.2%
Tribehenin· EmollientEffect: LowUsed to create a thicker product consistency and soften the upper layer of the skin~0.2–0.75%
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~0.8–1.2%
Anti-aging
Palmitoyl tripeptide-1, Dipalmitoyl hydroxyproline + 1 more
Strong evidence
What the product description says
“Stimulates collagen production”
Source: Dermstore

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: palmitoyl tripeptide-1.

Palmitoyl tripeptide-1Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~0.15–0.7%
Dipalmitoyl hydroxyprolineEffect: LowIs claimed to stimulate collagen and elastin production, as well as work as an anti-oxidant. There is however not enough evidence for its effectiveness~0.4–0.95%
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~0.8–1.2%

Can it cause trouble?

Irritancy
1 strong irritant: Parfum
Medium risk
We flagged 8 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~2.1–3.1%est.
Sambucus nigra fruit extractA plant extract that may contain a small amount of essential oils. Might be helpful in neutralizing free radicals in skinHigh~1.3–1.9%est.
Vp/eicosene copolymerUsed to improve the product adherence to the skin, for example, to pro-long the protective effect of sunscreens. Can be irritating to very sensitive skinMedium~0.55–1.35%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~0.5–1.15%est.
Simmondsia chinensis seed oilSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.Medium~0.45–1.05%est.
Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.Medium~0.4–0.95%est.
Polyhydroxystearic acidUsed to create a thicker product consistency and stabilize the formulationMedium~0.4–0.95%est.
Aluminum stearateUsed to help evenly disperse other ingredients (for example, pigment) in a formulationMedium~0.15–0.65%est.
Comedogenic
4 ingredients rated 2 or more on the 0–5 pore-clogging scale
4 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
Cocos nucifera oilAn emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic3/5~4.5–6.8%est.
Ethylhexyl palmitateAn emollient that helps soften the skin and create a nice product texture3/5~0.35–0.85%est.
Hydrogenated vegetable oilAn oil from a mixture of different vegetables. Helps soften the upper layer of the skin2/5~1.5–2.2%est.
Glycine soja oilA good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.2/5~0.4–0.95%est.
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Ingredients

Filter by role to see what each ingredient is doing.

Vegetable oil~29–44%
Key active
Irritation risk
Low
Works for
Moisturizing

An oil from a mixture of different vegetables. Helps soften the upper layer of the skin

More about Vegetable oil
Cocos nucifera oil~4.5–6.8%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic

More about Cocos nucifera oil
Euphorbia cerifera wax~4.4–6.6%
Formula
Zinc oxide~3.8–5.6%
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
Parfum~2.1–3.1%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
C12-15 alkyl benzoate~2.1–3.1%
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
Ozokerite~1.7–2.6%
Formula
Irritation risk
Low

Used to thicken the product consistency

More about Ozokerite
Hydrogenated vegetable oil~1.5–2.2%
Key activeComedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
Moisturizing

An oil from a mixture of different vegetables. Helps soften the upper layer of the skin

More about Hydrogenated vegetable oil
Sambucus nigra fruit extract~1.3–1.9%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that may contain a small amount of essential oils. Might be helpful in neutralizing free radicals in skin

More about Sambucus nigra fruit extract
Titanium dioxide~1.3–1.9%
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
Tocopherol~0.8–1.2%
Formula
Irritation risk
Low
Works for
Anti-oxidationAnti-agingAnti-inflammatoryMoisturizing

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
Vp/eicosene copolymer~0.55–1.35%
Irritant · medium
Irritation risk
Medium
Works for
Sun protection

Used to improve the product adherence to the skin, for example, to pro-long the protective effect of sunscreens. Can be irritating to very sensitive skin

More about Vp/eicosene copolymer
Caprylic/capric triglyceride~0.5–1.15%
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
Dipalmitoyl hydroxyproline~0.4–0.95%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationAnti-aging

Is claimed to stimulate collagen and elastin production, as well as work as an anti-oxidant. There is however not enough evidence for its effectiveness

More about Dipalmitoyl hydroxyproline
Simmondsia chinensis seed oil~0.45–1.05%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.

More about Simmondsia chinensis seed oil
Glycine soja oil~0.4–0.95%
Key activeComedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Moisturizing

A good emollient that helps soften the skin and helps repair its barrier function. It can clog pores if used in high concentrations.

More about Glycine soja oil
Polyhydroxystearic acid~0.4–0.95%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Used to create a thicker product consistency and stabilize the formulation

More about Polyhydroxystearic acid
Ethylhexyl palmitate~0.35–0.85%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient that helps soften the skin and create a nice product texture

More about Ethylhexyl palmitate
Rebaudioside a~0.2–0.7%
Formula
Irritation risk
Low
More about Rebaudioside a
Aluminum stearate~0.15–0.65%
Irritant · medium
Irritation risk
Medium

Used to help evenly disperse other ingredients (for example, pigment) in a formulation

More about Aluminum stearate
Tribehenin~0.2–0.75%
Formula
Irritation risk
Low
Works for
Moisturizing

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

More about Tribehenin
Palmitoyl tripeptide-1~0.15–0.7%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Palmitoyl tripeptide-1
Linoleic acid~0.2–0.75%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingCleansingAnti-blemish

An excellent emollient. Helps soften the skin, restore its barrier function, and can help to calm down inflammation. It can be helpful to prevent blemishes and clogged pores

More about Linoleic acid
Isostearic acid~0.15–0.65%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a nice product texture

More about Isostearic acid
Glycine soja sterols~0.1–0.4%
Key active
Irritation risk
Low
Works for
Moisturizing

An emollient that helps soften the skin

More about Glycine soja sterols
Phospholipids~0.05–0.3%
Key active
Irritation risk
Low
Works for
Moisturizing

Emollients that are naturaly present in skin. In addition, they help water and oil mix together in the product

More about Phospholipids
Sorbitan isostearate~0.01–0.05%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan isostearate
Alumina~0.05–0.25%
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
Ingredient list view

Vegetable oil, Cocos nucifera oil, Euphorbia cerifera wax, Zinc oxide, Parfum, C12-15 alkyl benzoate, Ozokerite, Hydrogenated vegetable oil, Sambucus nigra fruit extract, Titanium dioxide, Tocopherol, Vp/eicosene copolymer, Caprylic/capric triglyceride, Dipalmitoyl hydroxyproline, Simmondsia chinensis seed oil, Glycine soja oil, Polyhydroxystearic acid, Ethylhexyl palmitate, Rebaudioside a, Aluminum stearate, Tribehenin, Palmitoyl tripeptide-1, Linoleic acid, Isostearic acid, Glycine soja sterols, Phospholipids, Sorbitan isostearate, Alumina

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Amazon USPrice as of 10/23/2026 00:02 GMT
$25.00
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Dermstore
$25.00
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Product summary

Based on the ingredients included, we believe that "iS Clinical - LipProtect SPF 35" can offer reliable sun protection. It can protect from both UVA and UVB rays. This is great news because 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 product 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

It is a mineral sunscreen. It uses titanium dioxide and zinc oxide for sun protection. Both titanium dioxide and zinc oxide almost never irritate even the most sensitive skin and eyes, but can leave a white cast.

Irritation risk

There are some common irritants in this product, including ingredients that do not have benefits for the skin. We assess the overall irritancy of this product 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 12.00$ up to 24.00$ in the United States, for 20.00£ in the United Kingdom and for 30.00CA$ in Canada.

For a detailed price comparison: click here.

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

As an Amazon Associate, WIMJ earns from qualifying purchases.