Skin Inc Supplement Bar Hyaluronic Acid Serum

Skin Inc Supplement Bar Hyaluronic Acid Serum

Efficacy37/100IrritancyMedium

Works for

Moisturizing
Glycerin, Alcaligenes polysaccharides + 5 more
Works
What the product description says
“Hyaluronic Acid Serum”
From product name

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: alcaligenes polysaccharides, 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: alcaligenes polysaccharides, pentylene glycol.

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~3.7–5.6%
Alcaligenes polysaccharidesKey active· Humectant, EmollientEffect: HighHelp attract water to the upper layer of the skin~0.55–1.25%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.3–0.75%
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~0.15–0.5%
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~5.9–8.9%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~2.8–4.2%
AlginEffect: LowUsed to thicken product formulation. Can help attract water to the upper layer of the skin~0.05–0.15%
Anti-aging
No ingredient credited for this claim
Not delivered
What the product description says
“Hyaluronic Acid is suitable for everyone and is a great anti-aging first step.”
Source: Sephora AU

Effective ingredients missing or their concentration is too low.

Can it cause trouble?

Irritancy
1 strong irritant: Cobalt aluminum oxide
Medium risk
We flagged 3 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Cobalt aluminum oxide—High~0.1–0.35%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~2.8–4.2%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~2–3%est.
Comedogenic
1 ingredient rated 2 or more on the 0–5 pore-clogging scale
1 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
AlginUsed to thicken product formulation. Can help attract water to the upper layer of the skin3/5~0.05–0.15%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
Butylene glycol~5.9–8.9%
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
Glycerin~3.7–5.6%
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
Pentylene glycol~2.8–4.2%
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
Potassium hydroxide~2–3%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Carbomer~1.4–2.2%
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
Polysorbate 80~1.1–1.6%
Formula
Irritation risk
Low
Works for
Cleansing

Helps water and oil mix together

More about Polysorbate 80
Phenoxyethanol~0.4–0.95%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Alcaligenes polysaccharides~0.55–1.25%
Key active
Irritation risk
Low
Works for
Moisturizing

Help attract water to the upper layer of the skin

More about Alcaligenes polysaccharides
Sodium hyaluronate~0.3–0.75%
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 hyaluronic acid~0.15–0.5%
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
Cobalt aluminum oxide~0.1–0.35%
Irritant · high
Algin~0.05–0.15%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Used to thicken product formulation. Can help attract water to the upper layer of the skin

More about Algin
Titanium dioxide~0.05–0.25%
Formula
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
Ingredient list view

Water, Butylene glycol, Glycerin, Pentylene glycol, Potassium hydroxide, Carbomer, Polysorbate 80, Phenoxyethanol, Alcaligenes polysaccharides, Sodium hyaluronate, Hydrolyzed hyaluronic acid, Cobalt aluminum oxide, Algin, Titanium dioxide

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$35.00
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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
Skin Inc Supplement BarHyaluronic Acid SerumYOUR PRODUCTFormotopiaBFFECT Moisturizing Serum Hyaluronic Acid 2% + Na-PCA 1%NeutrogenaHydro Boost Hyaluronic Acid Concentrated SerumBeauty PieYour free THA
Match—47%47%46%
Price$35.00—$12.54−$22.46—
Shared key ingredients—3 of 43 of 43 of 4
Key difference—Sodium Hyaluronate CrosspolymerAnhydroxylitolAcetyl Dipeptide-1 Cetyl Ester
Irritancy Medium Low Low Low
Drying alcohol————
View product Shop Shop Shop

More alternatives: No7 Laboratories Firming Booster SerumJorgobé Hyaluronic Serum

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Product summary

"Skin Inc Supplement Bar - Hyaluronic Acid Serum" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (hydrolyzed hyaluronic acid 0.15% - 0.50%, sodium hyaluronate 0.30% - 0.75%, alcaligenes polysaccharides 0.55% - 1.25% and glycerin 3.70% - 5.60%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Price

The product retails from 35.00$ up to 42.00$ in the United States, for 70.00A$ in Australia, for 360.00HK$ in Hong Kong and for 78.00NZ$ in New Zealand.

For a detailed price comparison: click here.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 5 studies and safety reviews.

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Skin Inc Supplement Bar Hyaluronic Acid Serum
Skin Inc Supplement BarHyaluronic Acid Serum

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

As an Amazon Associate, WIMJ earns from qualifying purchases.