Skin Inc Supplement Bar Chlorella Serum

Skin Inc Supplement Bar Chlorella Serum

Efficacy25/100IrritancyMedium

Works for

Moisturizing
Glycerin, Chlorella vulgaris extract + 5 more
Works
What the product description says
“Proprietary Japanese seaweed encapsulation technology delivers nourishing ingredients, while the humectant-rich base delivers lasting hydration.”
Source: Skin Inc

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, aloe barbadensis leaf extract.

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%
Chlorella vulgaris extractKey activeEffect: MediumA plant extract that can help to attract water to the upper layer of the skin and might have some anti-oxidant and anti-inflammatory properties~0.35–0.85%
Alcaligenes polysaccharidesKey active· Humectant, EmollientEffect: HighHelp attract water to the upper layer of the skin~0.2–0.8%
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%
Aloe barbadensis leaf extract· Humectant, EmollientEffect: LowTraditionally 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~0.9–1.35%
AlginEffect: LowUsed to thicken product formulation. Can help attract water to the upper layer of the skin~0.1–0.4%
Evens skin tone
No ingredient credited for this claim
Not delivered
What the product description says
“This serum contains a nutrient-rich extract of the algae chlorella to help improve dullness and reduce the appearance of dark spots for an even, luminous skin tone.”
Source: Skin Inc

Effective ingredients missing or their concentration is too low

Anti-aging
No ingredient credited for this claim
Not delivered
What the product description says
“Marine algae Chlorella contains many natural bioactive compounds like peptides, flavonoids, and growth factors that have skin brightening and anti-aging benefits.”
Source: Sephora New Zealand

Effective ingredients missing or their concentration is too low.

Can it cause trouble?

Irritancy
1 strong irritant: Cobalt aluminum oxide
Medium risk
We flagged 5 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Cobalt aluminum oxide—High~0.05–0.15%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~2.1–3.1%est.
Aloe barbadensis leaf extractTraditionally 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~0.9–1.35%est.
Chlorella vulgaris extractA plant extract that can help to attract water to the upper layer of the skin and might have some anti-oxidant and anti-inflammatory propertiesMedium~0.35–0.85%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
Chlorella vulgaris extractA plant extract that can help to attract water to the upper layer of the skin and might have some anti-oxidant and anti-inflammatory properties3/5~0.35–0.85%est.
AlginUsed to thicken product formulation. Can help attract water to the upper layer of the skin3/5~0.1–0.4%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~2.1–3.1%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Polysorbate 80~1.6–2.4%
Formula
Irritation risk
Low
Works for
Cleansing

Helps water and oil mix together

More about Polysorbate 80
Carbomer~1.2–1.8%
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
Phenoxyethanol~0.5–1%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Aloe barbadensis leaf extract~0.9–1.35%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

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 extract
Pueraria lobata root extract~0.45–1.05%
Formula
Chlorella vulgaris extract~0.35–0.85%
Key activeComedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
MoisturizingAnti-inflammatoryAnti-oxidation

A plant extract that can help to attract water to the upper layer of the skin and might have some anti-oxidant and anti-inflammatory properties

More about Chlorella vulgaris extract
Alcaligenes polysaccharides~0.2–0.8%
Key active
Irritation risk
Low
Works for
Moisturizing

Help attract water to the upper layer of the skin

More about Alcaligenes polysaccharides
Algin~0.1–0.4%
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~0.1–0.45%
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
Iron oxides~0.05–0.3%
Formula
Irritation risk
Low
Works for
Sun protection

An umbrella term for the following three colorants: CI 77491, CI 77492, CI 77499. They might be able to offer some protection against visible light, but the degree of the protection is not clear

More about Iron oxides
Cobalt aluminum oxide~0.05–0.15%
Irritant · high
Ingredient list view

Water, Butylene glycol, Glycerin, Pentylene glycol, Potassium hydroxide, Polysorbate 80, Carbomer, Phenoxyethanol, Aloe barbadensis leaf extract, Pueraria lobata root extract, Chlorella vulgaris extract, Alcaligenes polysaccharides, Algin, Titanium dioxide, Iron oxides, Cobalt aluminum oxide

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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 BarChlorella SerumYOUR PRODUCTDiorsnow Essence of Light Illuminating SerumV 10 PlusCollagen SerumKisocareMATRIXYL 3000 + Argirelox Blended Serum
Match—42%42%42%
Price$35.00$230.00+$195.00$45.10+$10.10$11.44−$23.56
Shared key ingredients—2 of 21 of 21 of 2
Key difference—3-O-Ethyl Ascorbic AcidSoluble CollagenPentapeptide-18
Irritancy Medium Medium 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 1 studies and safety reviews.

  1. 1
Skin Inc Supplement Bar Chlorella Serum
Skin Inc Supplement BarChlorella Serum

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

As an Amazon Associate, WIMJ earns from qualifying purchases.