One Ocean Beauty Ultra Marine Cellulite Night Cream

One Ocean Beauty Ultra Marine Cellulite Night Cream

Efficacy62/100IrritancyMedium
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Works for

1 of 2 advertised claims delivered

Moisturizing
16 ingredients credited for this claim
Good support
What the product description says
“Meanwhile, a second marine active promotes muscle fibres and metabolism to firm and tone and murumuru seed and shea butters further moisturise and condition the skin.”
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: alanine, glycerin.

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, caprylic/capric triglyceride.

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~1.7–2.1%
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~4.5–5.5%
AlanineKey active· HumectantEffect: HighAn amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking~0.4–0.6%
Saccharide isomerateKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin~0.45–0.7%
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~0.3–0.6%
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.~1.5–1.9%
Astrocaryum murumuru seed butterKey active· EmollientEffect: HighHelps soften the upper layer of the skin. Could be comedogenic due to the myrisic acid content~1.2–1.5%
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~4.2–5.1%
ProlineKey activeEffect: Medium~0.45–0.65%
Cetearyl alcoholKey active· EmollientEffect: MediumA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture~2–2.4%
Isostearyl alcoholKey active· EmollientEffect: MediumHelps soften the upper layer of the skin~0.25–0.5%
Cocoglycerides· EmollientEffect: LowHelp soften the upper layer of the skin and make it easier for oil and water mix together. Recently, a rising number of allergic reactions to cocoglycerides and other coconut-derived surfactants has been reported. As there is a significant overlap between frequent irritants and allergens, we flag this ingredient for attention of those with very sensitive, reactive skin~2.3–2.8%
Glyceryl caprylate· EmollientEffect: LowAn emollient that can also help water and oil mix together, as well as prevent bacteria growth in products~0.15–0.25%
Caprylyl glycol· Humectant, EmollientEffect: LowHelps preserve products and creates a nice product texture~0.2–0.35%
Glyceryl stearate· EmollientEffect: LowAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~2.8–3.4%
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~0.2–0.4%
Evens skin tone
1 ingredient credited for this claim
Limited support
What the product description says
“Meanwhile, a second marine active promotes muscle fibres and metabolism to firm and tone and murumuru seed and shea butters further moisturise and condition the skin.”
Source: Cultbeauty

This product contains ingredients (alanine) that could help reduce hyperpigmentation (for example, post-acne marks or age spots) in theory, but there is not enough evidence that they actually work.

AlanineEffect: LowAn amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking~0.4–0.6%
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.

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~0.3–0.6%
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~4.2–5.1%
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~0.2–0.4%

Can it cause trouble?

Irritancy
12 flagged ingredients
Medium risk
We flagged 12 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
CocoglyceridesHelp soften the upper layer of the skin and make it easier for oil and water mix together. Recently, a rising number of allergic reactions to cocoglycerides and other coconut-derived surfactants has been reported. As there is a significant overlap between frequent irritants and allergens, we flag this ingredient for attention of those with very sensitive, reactive skinHigh~2.3–2.8%est.
Benzyl alcoholA preservative. Can be used to mask unpleasant smell. Can be irritatingHigh~0.05–0.15%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~1.7–2.1%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~1.5–1.9%est.
Astrocaryum murumuru seed butterHelps soften the upper layer of the skin. Could be comedogenic due to the myrisic acid contentMedium~1.2–1.5%est.
Sodium stearoyl lactylateHelps oil and water mix togetherMedium~0.7–1.05%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~0.6–0.85%est.
Sodium citrateHelps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve productsMedium~0.25–0.5%est.
Cetearyl glucosideHelps water and oil in the product mix well together and improves product textureMedium~0.25–0.45%est.
Caprylyl glycolHelps preserve products and creates a nice product textureMedium~0.2–0.35%est.
Dehydroacetic acidA preservativeMedium~0.1–0.2%est.
EthylhexylglycerinA preservativeMedium~0.1–0.2%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
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 radicals3/5~4.2–5.1%est.
Cetearyl alcoholA non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture2/5~2–2.4%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
Glycerin~4.5–5.5%
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
Butyrospermum parkii butter~4.2–5.1%
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
Glyceryl stearate~2.8–3.4%
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
Cocoglycerides~2.3–2.8%
Irritant · high
Irritation risk
High
Works for
CleansingMoisturizing

Help soften the upper layer of the skin and make it easier for oil and water mix together. Recently, a rising number of allergic reactions to cocoglycerides and other coconut-derived surfactants has been reported. As there is a significant overlap between frequent irritants and allergens, we flag this ingredient for attention of those with very sensitive, reactive skin

More about Cocoglycerides
Cetearyl alcohol~2–2.4%
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
Caprylic/capric triglyceride~1.7–2.1%
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
Simmondsia chinensis seed oil~1.5–1.9%
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
Astrocaryum murumuru seed butter~1.2–1.5%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps soften the upper layer of the skin. Could be comedogenic due to the myrisic acid content

More about Astrocaryum murumuru seed butter
Isostearyl hydroxystearate~1–1.2%
Formula
Sodium stearoyl lactylate~0.7–1.05%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Sodium stearoyl lactylate
Tocopheryl acetate~0.6–0.85%
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
Pseudoalteromonas ferment extract~0.5–0.75%
Formula
Saccharide isomerate~0.45–0.7%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Saccharide isomerate
Bacillus/soybean ferment extract~0.45–0.65%
Formula
Proline~0.45–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing
More about Proline
Alanine~0.4–0.6%
Key active
Irritation risk
Low
Works for
MoisturizingEvens skin tone

An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking

More about Alanine
Serine~0.3–0.6%
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
Carbomer~0.3–0.55%
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
Xanthan gum~0.3–0.55%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Sodium citrate~0.25–0.5%
Irritant · medium
Irritation risk
Medium

Helps to control the skin's pH level. Maintains the skin's natural film of amino-lactic acids and oils. Helps to preserve products

More about Sodium citrate
Sodium hydroxide~0.25–0.45%
Formula
Irritation risk
Low

Used to adjust the product's pH

More about Sodium hydroxide
Disodium phosphate~0.25–0.45%
Formula
Irritation risk
Low

Helps adjust the product pH and stabilize the formulation

More about Disodium phosphate
Sodium phosphate~0.25–0.45%
Formula
Irritation risk
Low

Helps stabilize the product formulation

More about Sodium phosphate
Cetearyl glucoside~0.25–0.45%
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
Isostearyl alcohol~0.25–0.5%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps soften the upper layer of the skin

More about Isostearyl alcohol
Tetrasodium glutamate diacetate~0.2–0.4%
Formula
Irritation risk
Low

Helps stabilize the product formulation

More about Tetrasodium glutamate diacetate
Tocopherol~0.2–0.4%
Formula
Irritation risk
Low
Works for
Anti-oxidationMoisturizingAnti-inflammatoryAnti-aging

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
Propanediol~0.2–0.35%
Formula
Irritation risk
Low

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

More about Propanediol
Caprylyl glycol~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Helps preserve products and creates a nice product texture

More about Caprylyl glycol
Dehydroacetic acid~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Dehydroacetic acid
Ethylhexylglycerin~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Glyceryl caprylate~0.15–0.25%
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
Benzyl alcohol~0.05–0.15%
Irritant · high
Irritation risk
High

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

More about Benzyl alcohol
Ingredient list view

Water, Glycerin, Butyrospermum parkii butter, Glyceryl stearate, Cocoglycerides, Cetearyl alcohol, Caprylic/capric triglyceride, Simmondsia chinensis seed oil, Astrocaryum murumuru seed butter, Isostearyl hydroxystearate, Sodium stearoyl lactylate, Tocopheryl acetate, Pseudoalteromonas ferment extract, Saccharide isomerate, Bacillus/soybean ferment extract, Proline, Alanine, Serine, Carbomer, Xanthan gum, Sodium citrate, Sodium hydroxide, Disodium phosphate, Sodium phosphate, Cetearyl glucoside, Isostearyl alcohol, Tetrasodium glutamate diacetate, Tocopherol, Propanediol, Caprylyl glycol, Dehydroacetic acid, Ethylhexylglycerin, Glyceryl caprylate, Benzyl alcohol

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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 7 studies and safety reviews.

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
    Vitamin E in dermatologyncbi.nlm.nih.gov
  6. 6
    Vitamin E and Skin Healthlpi.oregonstate.edu
One Ocean Beauty Ultra Marine Cellulite Night Cream
One Ocean BeautyUltra Marine Cellulite Night Cream

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

As an Amazon Associate, WIMJ earns from qualifying purchases.