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Algenist Genius Collagen Calming Relief 1.35
Algenist

Algenist Genius Collagen Calming Relief 1.35

Efficacy62/100IrritancyMedium
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Works for

1 of 2 advertised claims delivered

Moisturizing
21 ingredients credited for this claim
Good support
What the product description says
“Skin is left treated, hydrated & protected from dryness, redness, and other signs of sensitive skin. Size 40m L, 1.35 fl oz.”
Source: Skinstore

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, parachlorella beijerinckii exopolysaccharides.

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: butyrospermum parkii butter, chlorella protothecoides oil.

Helianthus annuus seed oilKey active· Emollient, OcclusiveEffect: HighA great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function~0.75–1.1%
Butyrospermum parkii butterKey active· Emollient, OcclusiveEffect: HighA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~1.7–2.1%
Chlorella protothecoides oilKey active· Emollient, OcclusiveEffect: HighAn emollient. Is unlikely to have additional benefits for the skin~0.5–0.75%
Persea gratissima oilKey active· EmollientEffect: HighAn emollient that helps soften the skin and could be helpful in repairing its barrier function~1–1.3%
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.~1.3–1.6%
SqualaneKey active· Emollient, OcclusiveEffect: HighAn oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.~4.5–5.5%
Parachlorella beijerinckii exopolysaccharidesKey active· HumectantEffect: HighCompounds extracted from green algae that could help neutralize free radicals, but evidence of effectiveness in skincare products (topical applicaiton) is missing. Helps moisturize the skin by attracting water to its upper layer~0.5–0.7%
Collagen amino acidsKey activeEffect: HighHelp attract water to the upper layer of the skin, soften it and support the skin barrier function~0.25–0.5%
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~2.1–2.5%
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~3.1–3.8%
Beta-glucanKey activeEffect: HighHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.4–0.6%
CollagenKey activeEffect: MediumCannot penetrate the skin barrier so is not particularly useful in skincare products~4.1–5%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~0.65–0.95%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~0.5–0.75%
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%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.15–0.25%
Hydrogenated polyisobutene· Emollient, OcclusiveEffect: LowUsed to improve the product consistency and soften the upper layer of the skin~2.5–3%
Palmitic acid· EmollientEffect: LowAn emollient that is naturally present in skin and helps soften it~1.5–1.8%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.3–0.55%
Stearic acidEffect: Low, below effective doseHelps oil and water mix together and works as an emollient~0.7–1.1%
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~0.3–0.55%
Anti-aging
4 ingredients credited for this claim
Limited support
What the product description says
“Infused with our exclusive Active Vegan Collagen TM, Alguronic Acid® Calendula & other soothing agents, this formula is scientifically designed to provide a multi-pronged approach that effectively combats the look of compromised skin, by absorbing quickly, visibly reducing redness associated with rough skin & the look of irritated skin, balancing and protecting moisture retention, while restoring bounce & resilience.”
Source: Skinstore

This product does not contain ingredients that are able to reduce fine lines and wrinkles or help with skin elasticity, but it can improve the look of the skin temporarily through moisturization. Well-moisturized skin might also be able to repair the sun damage better.These ingredients - beta-glucan, butyrospermum parkii butter - could be helpful for preventing or repairing signs of aging in theory, but there is no evidence that it actually works.

Beta-glucanEffect: LowHelps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles~0.4–0.6%
Butyrospermum parkii butterEffect: LowA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~1.7–2.1%
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~0.3–0.55%
Ascorbyl palmitateEffect: Low, below effective doseBeing a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.~0.25–0.5%

Can it cause trouble?

Irritancy
2 strong irritants: Calendula officinalis flower extract, Ocimum sanctum leaf extract
Medium risk
We flagged 15 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Calendula officinalis flower extractA plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritatingHigh~0.3–0.55%est.
Ocimum sanctum leaf extractA plant extract that is rich in a fragrance compound eugenol that is a frequent allergen and can be irritating. It might also contain anti-oxidants to help neutralize free radicalsHigh~0.25–0.5%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~1.3–1.6%est.
Persea gratissima oilAn emollient that helps soften the skin and could be helpful in repairing its barrier functionMedium~1–1.3%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.25–0.5%est.
Ascorbyl palmitateBeing a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.Medium~0.25–0.5%est.
Ceteareth-20Helps oil and water mix together. Has some emollient propertiesMedium~0.35–0.65%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.25–0.5%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.3–0.55%est.
EthylhexylglycerinA preservativeMedium~0.25–0.4%est.
Hexylene glycolHelps create a more spreadable product textureMedium~0.2–0.4%est.
Disodium edtaStabilizes the product formulationMedium~0.15–0.3%est.
1,2-hexanediolA preservativeMedium~0.15–0.25%est.
Leuconostoc/radish root ferment filtrateA preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determineMedium~0.15–0.3%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.15–0.25%est.
Comedogenic
5 ingredients rated 2 or more on the 0–5 pore-clogging scale
5 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
Butyrospermum parkii butterA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~1.7–2.1%est.
Chlorella protothecoides oilAn emollient. Is unlikely to have additional benefits for the skin3/5~0.5–0.75%est.
Enteromorpha compressa extract—3/5~0.3–0.6%est.
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~0.65–0.95%est.
Ceteareth-20Helps oil and water mix together. Has some emollient properties2/5~0.35–0.65%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
Collagen~4.1–5%
Key active
Irritation risk
Low
Works for
Moisturizing

Cannot penetrate the skin barrier so is not particularly useful in skincare products

More about Collagen
Squalane~4.5–5.5%
Key active
Irritation risk
Low
Works for
Moisturizing

An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.

More about Squalane
Glycerin~3.1–3.8%
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
Hydrogenated polyisobutene~2.5–3%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to improve the product consistency and soften the upper layer of the skin

More about Hydrogenated polyisobutene
Dimethicone~2.1–2.5%
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
Butyrospermum parkii butter~1.7–2.1%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-aging

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter
Palmitic acid~1.5–1.8%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that is naturally present in skin and helps soften it

More about Palmitic acid
Simmondsia chinensis seed oil~1.3–1.6%
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
Persea gratissima oil~1–1.3%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that helps soften the skin and could be helpful in repairing its barrier function

More about Persea gratissima oil
Helianthus annuus seed oil~0.75–1.1%
Key active
Irritation risk
Low
Works for
Moisturizing

A great emollient due to its high linoleic acid content. One of the most effective plant oils in helping skin hydration and repairing skin barrier function

More about Helianthus annuus seed oil
Stearic acid~0.7–1.1%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Cetearyl alcohol~0.65–0.95%
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
Peg-100 stearate~0.6–0.9%
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~0.5–0.75%
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
Parachlorella beijerinckii exopolysaccharides~0.5–0.7%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

Compounds extracted from green algae that could help neutralize free radicals, but evidence of effectiveness in skincare products (topical applicaiton) is missing. Helps moisturize the skin by attracting water to its upper layer

More about Parachlorella beijerinckii exopolysaccharides
Chlorella protothecoides oil~0.5–0.75%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

An emollient. Is unlikely to have additional benefits for the skin

More about Chlorella protothecoides oil
Beta-glucan~0.4–0.6%
Key active
Irritation risk
Low
Works for
Anti-inflammatoryReduces irritationMoisturizingAnti-oxidationAnti-agingAnti-blemish

Helps attract water to the upper layer of the skin, calm down inflammation and irritation, restore the barrier function and support wound healing. It can be helpful in reducing fine lines and wrinkles

More about Beta-glucan
Calendula officinalis flower extract~0.3–0.55%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritating

More about Calendula officinalis flower extract
Enteromorpha compressa extract~0.3–0.6%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Enteromorpha compressa extract
Leontopodium alpinum extract~0.3–0.55%
Formula
Irritation risk
Low
More about Leontopodium alpinum extract
Hydroxyphenyl propamidobenzoic acid~0.3–0.5%
Formula
Irritation risk
Low
Works for
Anti-inflammatory

Might help to reduce inflammation in skin, but solid research is lacking

More about Hydroxyphenyl propamidobenzoic acid
Tocopherol~0.3–0.55%
Formula
Irritation risk
Low
Works for
Anti-oxidationAnti-agingMoisturizingAnti-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
Collagen amino acids~0.25–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

Help attract water to the upper layer of the skin, soften it and support the skin barrier function

More about Collagen amino acids
Bisabolol~0.25–0.45%
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
Ocimum sanctum leaf extract~0.25–0.5%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that is rich in a fragrance compound eugenol that is a frequent allergen and can be irritating. It might also contain anti-oxidants to help neutralize free radicals

More about Ocimum sanctum leaf extract
Silybum marianum fruit extract~0.25–0.5%
Formula
Irritation risk
Low
More about Silybum marianum fruit extract
Coelastrella vacuolata oil~0.25–0.5%
Formula
Irritation risk
Low
More about Coelastrella vacuolata oil
Watanabea reniformis oil~0.25–0.5%
Formula
Irritation risk
Low
More about Watanabea reniformis oil
Citric acid~0.25–0.5%
Irritant · medium
Irritation risk
Medium

Can work as an exfoliant but is typically used to adjust the product pH

More about Citric acid
Ascorbyl palmitate~0.25–0.5%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidationAnti-aging

Being a lipid soluble form of vitamin C, it is more stable and can penetrate the skin better than L-Ascorbic acid. It is effective in protecting the skin from free radicals, as well as evening the skin tone, but is less effective in stimulating collagen production compared to L-Ascorbic acid.

More about Ascorbyl palmitate
Propanediol~0.3–0.55%
Formula
Irritation risk
Low

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

More about Propanediol
Ceteareth-20~0.35–0.65%
Comedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Cleansing

Helps oil and water mix together. Has some emollient properties

More about Ceteareth-20
Acrylates/c10-30 alkyl acrylate crosspolymer~0.25–0.5%
Irritant · medium
Irritation risk
Medium

Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together

More about Acrylates/c10-30 alkyl acrylate crosspolymer
Pentylene glycol~0.3–0.55%
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
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
Ethylhexylglycerin~0.25–0.4%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Hexylene glycol~0.2–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps create a more spreadable product texture

More about Hexylene glycol
Sodium hydroxide~0.2–0.4%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Disodium edta~0.15–0.3%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
1,2-hexanediol~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Leuconostoc/radish root ferment filtrate~0.15–0.3%
Irritant · medium
Irritation risk
Medium

A preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine

More about Leuconostoc/radish root ferment filtrate
Sodium benzoate~0.15–0.3%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Caprylyl glycol~0.15–0.25%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Phenoxyethanol~0.15–0.3%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ingredient list view

Water, Collagen, Squalane, Glycerin, Hydrogenated polyisobutene, Dimethicone, Butyrospermum parkii butter, Palmitic acid, Simmondsia chinensis seed oil, Persea gratissima oil, Helianthus annuus seed oil, Stearic acid, Cetearyl alcohol, Peg-100 stearate, Glyceryl stearate, Parachlorella beijerinckii exopolysaccharides, Chlorella protothecoides oil, Beta-glucan, Calendula officinalis flower extract, Enteromorpha compressa extract, Leontopodium alpinum extract, Hydroxyphenyl propamidobenzoic acid, Tocopherol, Collagen amino acids, Bisabolol, Ocimum sanctum leaf extract, Silybum marianum fruit extract, Coelastrella vacuolata oil, Watanabea reniformis oil, Citric acid, Ascorbyl palmitate, Propanediol, Ceteareth-20, Acrylates/c10-30 alkyl acrylate crosspolymer, Pentylene glycol, Butylene glycol, Ethylhexylglycerin, Hexylene glycol, Sodium hydroxide, Disodium edta, 1,2-hexanediol, Leuconostoc/radish root ferment filtrate, Sodium benzoate, Caprylyl glycol, Phenoxyethanol

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Amazon USPrice as of 10/9/2026 21:58 GMT
$64.00
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 26 studies and safety reviews.

  1. 1
    Glycerol and the skin: holistic approach to its origin and functionsncbi.nlm.nih.gov
  2. 2
    Final report of the cosmetic ingredient review expert panel on the safety assessment of Polyisobutene and Hydrogenated Polyisobutene as used in cosmeticssemanticscholar.org
  3. 3
    Dimethicone as a protective ingredient in topical medicationsjaad.org
  4. 4
    Final Report on the Safety Assessment of Dimethicone Copolyoljournals.sagepub.com
  5. 5
    Effect of Olive and Sunflower Seed Oil on the Adult Skin Barrier: Implications for Neonatal Skin Careonlinelibrary.wiley.com
  6. 6
    Topically Applied Sunflower Seed Oil Prevents Invasive Bacterial Infections in Preterm Infants in Egyptjournals.lww.com
Algenist Genius Collagen Calming Relief 1.35
AlgenistGenius Collagen Calming Relief 1.35
Buy on Amazon$64.00 · as of 10/9 21:58 GMT

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

Buy on Amazon$64.00 · as of 10/9 21:58 GMT

As an Amazon Associate, WIMJ earns from qualifying purchases.