One Ocean Beauty Blue Algae Exfoliating & Detox Mask

One Ocean Beauty Blue Algae Exfoliating & Detox Mask

Efficacy18/100IrritancyLow

Works for

Moisturizing
Glycerin, Glycine soja oil + 5 more
Works
What the product description says
“Stimulating turnover while soothing inflammation, this blend of marine actives helps to revitalise, hydrate and mattify.”
Source: Cultbeauty

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, caprylyl 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: glycine soja oil, cetearyl alcohol.

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~3.5–5.3%
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.~2.7–4%
Prunus amygdalus dulcis oilKey active· EmollientEffect: MediumAn emollient that softens the skin~2.1–3.2%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~0.9–1.3%
Glyceryl stearate citrate· EmollientEffect: LowHelps oil and water mix together while softening the upper layer of the skin~1–1.5%
Glyceryl caprylate· EmollientEffect: LowAn emollient that can also help water and oil mix together, as well as prevent bacteria growth in products~0.05–0.3%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.05–0.25%
Anti-aging
Prunus amygdalus dulcis oil
Not delivered
What the product description says
“Suitable for all skin types, this does-it-all treatment is perfect for giving dulled, lacklustre skin an immediate radiance boost, as well as for battling blackheads, diminishing lines and replenishing cells’ moisture reservoirs.”
Source: Cultbeauty

Effective ingredients missing or their concentration is too low.

Prunus amygdalus dulcis oilEffect: LowAn emollient that softens the skin~2.1–3.2%
Exfoliation
No ingredient credited for this claim
Not delivered
What the product description says
“Blue Algae Exfoliating & Detox Mask”
Source: Cultbeauty

This product does not contain effective exfoliating ingredients. It might be able to deliver physical exfoliation, that is scrub off some of the dead cells on the surface of the skin. We do not recommend physical exfoliation, because it is not uniform (some bits of skin can get exfoliated too much while others not at all). It can also traumatize the skin and aggrevate acne and other skin conditions.

Anti-blemish
Kaolin
Not delivered
What the product description says
“Suitable for all skin types, this does-it-all treatment is perfect for giving dulled, lacklustre skin an immediate radiance boost, as well as for battling blackheads, diminishing lines and replenishing cells’ moisture reservoirs.”
Source: Cultbeauty

Effective ingredients missing or their concentration is too low.

KaolinEffect: LowA type of clay that consists mainly of aluminum silicate. Helps absorb oil and creates a thicker product consistency. Can be used to add a white color~5.3–7.9%

Can it cause trouble?

Irritancy
6 flagged ingredients
Low risk
We flag 6 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
IngredientFunctionIrritationEst. amount
Cocos nucifera shell powderPhysical exfoliant that can cause micro tears on the skin's surfaceHigh~1.7–2.6%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~2.7–4%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~0.45–1.05%est.
Levulinic acidHelps stabilize a product formulationMedium~0.1–0.35%est.
Sodium levulinateA preservativeMedium~0.05–0.25%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.05–0.25%est.
Comedogenic
3 ingredients rated 2 or more on the 0–5 pore-clogging scale
3 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
Spirulina maxima powder—3/5~0.15–0.7%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.2/5~2.7–4%est.
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~0.9–1.3%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Kaolin~5.3–7.9%
Formula
Irritation risk
Low
Works for
MattifyingAnti-blemish

A type of clay that consists mainly of aluminum silicate. Helps absorb oil and creates a thicker product consistency. Can be used to add a white color

More about Kaolin
Glycerin~3.5–5.3%
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
Glycine soja oil~2.7–4%
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
Prunus amygdalus dulcis oil~2.1–3.2%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidationAnti-aging

An emollient that softens the skin

More about Prunus amygdalus dulcis oil
Cocos nucifera shell powder~1.7–2.6%
Irritant · high
Irritation risk
High

Physical exfoliant that can cause micro tears on the skin's surface

More about Cocos nucifera shell powder
Pseudoalteromonas ferment extract~1.3–2%
Formula
Maris limus extract~1.1–1.7%
Formula
Glyceryl stearate citrate~1–1.5%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together while softening the upper layer of the skin

More about Glyceryl stearate citrate
Cetearyl alcohol~0.9–1.3%
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
Leuconostoc/radish root ferment filtrate~0.45–1.05%
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
Sclerotium gum~0.4–0.9%
Formula
Irritation risk
Low

Used to create gel-like formulas and stabilize emulsions

More about Sclerotium gum
Xanthan gum~0.35–0.75%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Spirulina maxima powder~0.15–0.7%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Spirulina maxima powder
Tetrasodium glutamate diacetate~0.1–0.45%
Formula
Irritation risk
Low

Helps stabilize the product formulation

More about Tetrasodium glutamate diacetate
Levulinic acid~0.1–0.35%
Irritant · medium
Irritation risk
Medium

Helps stabilize a product formulation

More about Levulinic acid
Sodium levulinate~0.05–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium levulinate
Glyceryl caprylate~0.05–0.3%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that can also help water and oil mix together, as well as prevent bacteria growth in products

More about Glyceryl caprylate
Caprylyl glycol~0.05–0.25%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Ingredient list view

Water, Kaolin, Glycerin, Glycine soja oil, Prunus amygdalus dulcis oil, Cocos nucifera shell powder, Pseudoalteromonas ferment extract, Maris limus extract, Glyceryl stearate citrate, Cetearyl alcohol, Leuconostoc/radish root ferment filtrate, Sclerotium gum, Xanthan gum, Spirulina maxima powder, Tetrasodium glutamate diacetate, Levulinic acid, Sodium levulinate, Glyceryl caprylate, Caprylyl glycol

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Amazon USPrice as of 11/9 03:17 GMT
$34.22
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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
One Ocean BeautyBlue Algae Exfoliating & Detox MaskYOUR PRODUCTTypology ParisRadiance Mask — Yellow Clay + Organic TurmericElle Est Belle BeautyWednesday Coupage Divine Exfoliant MaskQ+AActivated Charcoal Face Mask
Match—40%36%36%
Price$34.22$42.90+$8.68—$9.30−$24.92
Shared key ingredients—3 of 32 of 32 of 3
Key difference—Sunflower Seed OilSunflower Seed OilAgran Oil
Irritancy Low Low Low Low
Drying alcohol————
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Product summary

"One Ocean Beauty - Blue Algae Exfoliating & Detox Mask" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (glycerin 3.50% - 5.30%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails from 37.80£ up to 63.00£ in the United Kingdom.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 2 studies and safety reviews.

  1. 1
  2. 2
One Ocean Beauty Blue Algae Exfoliating & Detox Mask
One Ocean BeautyBlue Algae Exfoliating & Detox Mask

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As an Amazon Associate, WIMJ earns from qualifying purchases.