Osea Malibu Hyaluronic Body Serum

Osea Malibu Hyaluronic Body Serum

Efficacy100/100IrritancyLow

Works for

Moisturizing
Niacinamide, Glycerin + 11 more
Works well
What the product description says
“Lightweight body serum clinically shown to instantly boost skin’s hydration by 161%.”
Source: Osea Malibu

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": betaine, glycerin.

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. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide

NiacinamideHeroEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~1.6–2%
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~3–3.6%
Coconut alkanesKey active· EmollientEffect: MediumAn emollient that helps soften the skin~2.4–2.9%
Spirulina platensis extractKey activeEffect: MediumAn algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect~1.9–2.3%
BetaineKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and improves the product texture~0.95–1.15%
Hydrolyzed glycosaminoglycansKey active· HumectantEffect: HighLong sugars that help attract water to the upper layer of the skin~0.5–0.7%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.5–0.8%
Hyaluronic acidKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation~0.5–0.7%
Hydrolyzed hyaluronic acidKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin~0.5–0.7%
Polyglutamic acidKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin.~0.4–0.6%
Lactobacillus fermentKey active· HumectantEffect: HighA fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative~0.35–0.6%
Coco-caprylate/caprateKey active· EmollientEffect: MediumHelps to soften the upper layer of the skin without creating a greasy texture~0.35–0.65%
Aloe barbadensis leaf juiceEffect: Low, below effective doseTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~0.55–0.85%
Anti-blemish
Side benefit · Niacinamide, Aloe barbadensis leaf juice
Works well

This product can help reduce breakouts and clogged pores because it contains the following ingredient: niacinamide. This ingredient is used for treating acne and can have a noticeable effect.

NiacinamideHeroEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~1.6–2%
Aloe barbadensis leaf juiceEffect: Low, below effective doseTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~0.55–0.85%
Anti-aging
Side benefit · Niacinamide, Hyaluronic acid + 1 more
Works well

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains niacinamide.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

NiacinamideKey activeEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~1.6–2%
Hyaluronic acidEffect: LowOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation~0.5–0.7%
Aloe barbadensis leaf juiceEffect: Low, below effective doseTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin~0.55–0.85%
Evens skin tone
Side benefit · Niacinamide
Works well

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: niacinamide

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

NiacinamideKey activeEffect: HighIs proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production~1.6–2%
Anti-oxidation
Side benefit · Haematococcus pluvialis extract, Spirulina platensis extract + 2 more
May help

This product contains antioxidants (haematococcus pluvialis extract) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

Haematococcus pluvialis extractKey activeEffect: MediumGreen algae extract that might contain antioxidant astaxanthin~0.7–1.05%
Spirulina platensis extractEffect: LowAn algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect~1.9–2.3%
CaffeineEffect: LowMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes~1.4–1.7%
Lactobacillus fermentEffect: LowA fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative~0.35–0.6%

Can it cause trouble?

Irritancy
10 flagged ingredients
Low risk
We flag 10 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
IngredientFunctionIrritationEst. amount
Coconut alkanesAn emollient that helps soften the skinMedium~2.4–2.9%est.
CaffeineMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyesMedium~1.4–1.7%est.
Haematococcus pluvialis extractGreen algae extract that might contain antioxidant astaxanthinMedium~0.7–1.05%est.
Aloe barbadensis leaf juiceTraditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skinMedium~0.55–0.85%est.
1,2-hexanediolA preservativeMedium~0.25–0.45%est.
EthylhexylglycerinA preservativeMedium~0.2–0.4%est.
Trisodium ethylenediamine disuccinateUsed to improve stability of the formulationMedium~0.2–0.35%est.
Citric acidCan work as an exfoliant but is typically used to adjust the product pHMedium~0.15–0.25%est.
Potassium sorbateA preservativeMedium~0.1–0.2%est.
Caprylhydroxamic acidA 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
Spirulina platensis extractAn algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect3/5~1.9–2.3%est.
Coconut alkanesAn emollient that helps soften the skin2/5~2.4–2.9%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
Propanediol~5–6.2%
Formula
Irritation risk
Low

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

More about Propanediol
Propanediol dicaprylate/caprate~4.1–5%
Formula
Glycerin~3–3.6%
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
Coconut alkanes~2.4–2.9%
Key activeComedogenic 2/5Irritant · medium
Irritation risk
Medium
Comedogenicity
2/5
Works for
Moisturizing

An emollient that helps soften the skin

More about Coconut alkanes
Spirulina platensis extract~1.9–2.3%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidation

An algae extract. Might help to attract water to the upper layer of the skin and have an anti-oxidant effect

More about Spirulina platensis extract
Niacinamide~1.6–2%
Hero · Moisturizing, Anti-blemish
Irritation risk
Low
Works for
Evens skin toneAnti-agingMoisturizingAnti-blemishReduces irritationAnti-inflammatoryAntibacterialReduces redness

Is proven to be effective in reducing blemishes, evening out skin tone and helping to improve lines and wrinkles. It helps the skin to repair sun damage, calm down inflammation and keep maintain good levels of moisture. The concentration of about 2% is effective for supporting the skin barrier and evening out the skin tone. Concentration of 4-6% is better for helping with acne and balancing the sebum production

More about Niacinamide
Caffeine~1.4–1.7%
Irritant · medium
Irritation risk
Medium
Works for
De-puffingAnti-oxidation

Might be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes

More about Caffeine
Ammonium acryloyldimethyltaurate/vp copolymer~1.2–1.4%
Formula
Irritation risk
Low

Increases thickness of a product. Texture enhancer for oil-in-water emulsions

More about Ammonium acryloyldimethyltaurate/vp copolymer
Betaine~0.95–1.15%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Betaine
Haematococcus pluvialis extract~0.7–1.05%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

Green algae extract that might contain antioxidant astaxanthin

More about Haematococcus pluvialis extract
Hydrolyzed haematococcus pluvialis amino acids
Not recognized
Codium fragile extract~0.6–0.9%
Formula
Aloe barbadensis leaf juice~0.55–0.85%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingAnti-inflammatoryAntibacterialReduces rednessReduces irritationAnti-agingAnti-blemish

Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin

More about Aloe barbadensis leaf juice
Sodium hyaluronate~0.5–0.8%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Hydrolyzed glycosaminoglycans~0.5–0.7%
Key active
Irritation risk
Low
Works for
Moisturizing

Long sugars that help attract water to the upper layer of the skin

More about Hydrolyzed glycosaminoglycans
Hydrolyzed hyaluronic acid~0.5–0.7%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin

More about Hydrolyzed hyaluronic acid
Hyaluronic acid~0.5–0.7%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryAnti-aging

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. Naturally present in skin. Typically has large molecule size unless advertised otherwise on the product label. Helps support skin's barrier function and may help to reduce inflammation

More about Hyaluronic acid
Tremella fuciformis polysaccharide~0.45–0.65%
Formula
Polyglutamic acid~0.4–0.6%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin.

More about Polyglutamic acid
Lactobacillus ferment~0.35–0.6%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryAnti-oxidationReduces irritation

A fermentation product created by bacteria Lactobacillus. The fermented product has anti-bacterial properties and might be helpful in calming down inflammation, but studies are lacking. Helps attract water to the upper layer of the skin. Can be used as a preservative

More about Lactobacillus ferment
Coco-caprylate/caprate~0.35–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to soften the upper layer of the skin without creating a greasy texture

More about Coco-caprylate/caprate
Cetearyl olivate~0.3–0.55%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Cetearyl olivate
Sorbitan olivate~0.3–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Helps oil and water mix together

More about Sorbitan olivate
1,2-hexanediol~0.25–0.45%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Xanthan gum~0.25–0.45%
Formula
Irritation risk
Low
Works for
Cleansing

Used to create a thicker product consistency

More about Xanthan gum
Ethylhexylglycerin~0.2–0.4%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Trisodium ethylenediamine disuccinate~0.2–0.35%
Irritant · medium
Irritation risk
Medium

Used to improve stability of the formulation

More about Trisodium ethylenediamine disuccinate
Citric acid~0.15–0.25%
Irritant · medium
Irritation risk
Medium

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

More about Citric acid
Potassium sorbate~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Potassium sorbate
Caprylhydroxamic acid~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Caprylhydroxamic acid
Sodium benzoate~0.1–0.2%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Phenoxyethanol~0.1–0.2%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Chlorophyllin-copper complex~0.05–0.1%
Formula
Ingredient list view

Water, Propanediol, Propanediol dicaprylate/caprate, Glycerin, Coconut alkanes, Spirulina platensis extract, Niacinamide, Caffeine, Ammonium acryloyldimethyltaurate/vp copolymer, Betaine, Haematococcus pluvialis extract, Unknown, Codium fragile extract, Aloe barbadensis leaf juice, Sodium hyaluronate, Hydrolyzed glycosaminoglycans, Hydrolyzed hyaluronic acid, Hyaluronic acid, Tremella fuciformis polysaccharide, Polyglutamic acid, Lactobacillus ferment, Coco-caprylate/caprate, Cetearyl olivate, Sorbitan olivate, 1,2-hexanediol, Xanthan gum, Ethylhexylglycerin, Trisodium ethylenediamine disuccinate, Citric acid, Potassium sorbate, Caprylhydroxamic acid, Sodium benzoate, Phenoxyethanol, Chlorophyllin-copper complex

Compare prices

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Credo Beauty
$38.40
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Osea Malibu
$48.00
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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
Osea MalibuHyaluronic Body SerumYOUR PRODUCTSCINICHyaluronic Acid Ampoule SerumAwake BeautyGlow Pill Super SerumÉciatKeep Calm Soothing serum
Match—79%78%78%
Price$38.40$17.60−$20.80——
Shared key ingredients—7 of 117 of 116 of 11
Key difference—MadecassosidePanthenolPanthenol
Irritancy Low Low Low Low
Drying alcohol————
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 18 studies and safety reviews.

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Osea Malibu Hyaluronic Body Serum
Osea MalibuHyaluronic Body Serum

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

As an Amazon Associate, WIMJ earns from qualifying purchases.