Skin Functional Dark Mark & Pigmentation Treatment | SKIN Functional

Skin Functional Dark Mark & Pigmentation Treatment | SKIN Functional

Efficacy100/100IrritancyLow

Works for

Evens skin tone
Tranexamic acid, Alpha-arbutin + 2 more
Works well
What the product description says
“A blend of effective brightening ingredients and plant extracts work synergistically to degrade existing dark marks and inhibit further dark mark formation.”
Source: Skin Functional

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: alpha-arbutin, kojic acid, niacinamide, tranexamic acid

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.

Tranexamic acidKey activeEffect: HighAn amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally~3.7–5.6%
Alpha-arbutinKey activeEffect: HighMight help reduce hyperpigmentation when used regularly over a long period of time. Is more effective than beta-arbutin~2.5–3.7%
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~2–3%
Kojic acidKey activeEffect: HighHelps to reduce hyperpigmentation and neutralize free radicals. Can be irritating~1.4–2.2%
Anti-oxidation
Side benefit · Kojic acid, Undaria pinnatifida extract + 1 more
Works well

This product contains antioxidants (kojic acid) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

Kojic acidKey activeEffect: HighHelps to reduce hyperpigmentation and neutralize free radicals. Can be irritating~1.4–2.2%
Undaria pinnatifida extractEffect: LowA seaweed extract that helps attract water to the upper layer of the skin and might have an anti-oxidant effect~0.3–0.75%
Sargassum fulvellum extractEffect: LowA brown algae (sea weed) extract. It might be able to help neutralize free radicals and attract water to the upper layer of the skin~0.15–0.65%
Moisturizing
Side benefit · Nonapeptide-1, Niacinamide + 6 more
Works well

This product can help soften the skin and reduce its moisture loss with emollients and occlusives: grifola frondosa fruiting body extract.

Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).

The following ingredients in this product are especially good for supporting the skin barrier and helping with the hydration level: niacinamide, nonapeptide-1

Nonapeptide-1HeroEffect: HighA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~3.9–5.9%
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~2–3%
Tranexamic acidKey activeEffect: HighAn amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally~3.7–5.6%
Laminaria japonica extractKey activeEffect: HighSeaweed extract that might help to attract water to the upper layer of the skin and have some anti-oxidant properties~0.5–1.15%
Undaria pinnatifida extractKey activeEffect: HighA seaweed extract that helps attract water to the upper layer of the skin and might have an anti-oxidant effect~0.3–0.75%
Sargassum fulvellum extractKey activeEffect: MediumA brown algae (sea weed) extract. It might be able to help neutralize free radicals and attract water to the upper layer of the skin~0.15–0.65%
Grifola frondosa fruiting body extractKey active· EmollientEffect: HighMushroom extract that helps attract water to the upper layer of the skin and might be able to stimulate sebum production in skin~0.1–0.4%
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~0.35–0.85%
Anti-aging
Side benefit · Nonapeptide-1, Niacinamide
Works well

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

These ingredients in the product can also be helpful, even though there is less evidence for their effectiveness: nonapeptide-1.

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.

Nonapeptide-1Key activeEffect: MediumA type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles~3.9–5.9%
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~2–3%
Anti-blemish
Side benefit · Niacinamide
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~2–3%

Can it cause trouble?

Irritancy
5 flagged ingredients
Low risk
We flag 5 ingredients with irritancy potential; the product's overall irritancy is low. The table lists each ingredient's own rating.
IngredientFunctionIrritationEst. amount
Kojic acidHelps to reduce hyperpigmentation and neutralize free radicals. Can be irritatingHigh~1.4–2.2%est.
EthoxydiglycolHelps to improve the product consistencyMedium~2.7–4%est.
Alpha-arbutinMight help reduce hyperpigmentation when used regularly over a long period of time. Is more effective than beta-arbutinMedium~2.5–3.7%est.
1,2-hexanediolA preservativeMedium~0.1–0.35%est.
Grifola frondosa fruiting body extractMushroom extract that helps attract water to the upper layer of the skin and might be able to stimulate sebum production in skinMedium~0.1–0.4%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
Laminaria japonica extractSeaweed extract that might help to attract water to the upper layer of the skin and have some anti-oxidant properties3/5~0.5–1.15%est.
Enteromorpha compressa extract—3/5~0.1–0.4%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
Nonapeptide-1~3.9–5.9%
Hero · Moisturizing
Irritation risk
Low
Works for
MoisturizingAnti-aging

A type of peptide. Peptides are excellent moisturizers and might be able support collagen production reducing fine lines and wrinkles

More about Nonapeptide-1
Tranexamic acid~3.7–5.6%
Key active
Irritation risk
Low
Works for
MoisturizingEvens skin tone

An amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally

More about Tranexamic acid
Ethoxydiglycol~2.7–4%
Irritant · medium
Irritation risk
Medium

Helps to improve the product consistency

More about Ethoxydiglycol
Alpha-arbutin~2.5–3.7%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Evens skin tone

Might help reduce hyperpigmentation when used regularly over a long period of time. Is more effective than beta-arbutin

More about Alpha-arbutin
Niacinamide~2–3%
Hero · Moisturizing, Anti-blemish
Irritation risk
Low
Works for
Evens skin toneAnti-agingMoisturizingAnti-blemishReduces irritationAntibacterialAnti-inflammatoryReduces 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
Propanediol~1.7–2.5%
Formula
Irritation risk
Low

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

More about Propanediol
Kojic acid~1.4–2.2%
Key activeIrritant · high
Irritation risk
High
Works for
Anti-oxidationEvens skin tone

Helps to reduce hyperpigmentation and neutralize free radicals. Can be irritating

More about Kojic acid
Sargassum fusiforme extract~1.1–1.6%
Formula
Arisaema amurense extract~0.85–1.3%
Formula
Ganoderma lucidum stem extract~0.6–1.35%
Formula
Laminaria japonica extract~0.5–1.15%
Key activeComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
Moisturizing

Seaweed extract that might help to attract water to the upper layer of the skin and have some anti-oxidant properties

More about Laminaria japonica extract
Rumex occidentalis extract~0.3–0.75%
Formula
Butylene glycol~0.35–0.85%
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
Undaria pinnatifida extract~0.3–0.75%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

A seaweed extract that helps attract water to the upper layer of the skin and might have an anti-oxidant effect

More about Undaria pinnatifida extract
Lentinus edodes mycelium extract~0.2–0.8%
Formula
Sargassum fulvellum extract~0.15–0.65%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

A brown algae (sea weed) extract. It might be able to help neutralize free radicals and attract water to the upper layer of the skin

More about Sargassum fulvellum extract
Polyacrylate crosspolymer-6~0.15–0.55%
Formula
Enteromorpha compressa extract~0.1–0.4%
Comedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
More about Enteromorpha compressa extract
1,2-hexanediol~0.1–0.35%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Grifola frondosa fruiting body extract~0.1–0.4%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Mushroom extract that helps attract water to the upper layer of the skin and might be able to stimulate sebum production in skin

More about Grifola frondosa fruiting body extract
Octanediol~0.05–0.2%
Formula
Irritation risk
Low
More about Octanediol
Tropolone~0.05–0.2%
Formula
Irritation risk
Low
More about Tropolone
Ingredient list view

Water, Nonapeptide-1, Tranexamic acid, Ethoxydiglycol, Alpha-arbutin, Niacinamide, Propanediol, Kojic acid, Sargassum fusiforme extract, Arisaema amurense extract, Ganoderma lucidum stem extract, Laminaria japonica extract, Rumex occidentalis extract, Butylene glycol, Undaria pinnatifida extract, Lentinus edodes mycelium extract, Sargassum fulvellum extract, Polyacrylate crosspolymer-6, Enteromorpha compressa extract, 1,2-hexanediol, Grifola frondosa fruiting body extract, Octanediol, Tropolone

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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
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Match—79%77%76%
Price—$20.99$36.00$30.07
Shared key ingredients—4 of 83 of 83 of 8
Key difference—Ascorbyl TetraisopalmitatePotassium Azeloyl DiglycinateAcetyl Glucosamine
Irritancy Low Low Low Low
Drying alcohol————
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Skin Functional Dark Mark & Pigmentation Treatment | SKIN Functional
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