PRODUCT REVIEW
Nacomi Spotless Skin
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What can the product work for?
Anti-aging
What does the product description say?
niacinamide
5.8% -
7.1%
Irritation risk:
Concentration: Effectiveness: HIGH
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
ascorbyl glucoside
3.2% -
3.9%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products
hyaluronic acid
0.55% -
0.85%
Irritation risk:
Concentration: Effectiveness:
LOW
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
Moisturizing
What does the product description say?
hydrolyzed hyaluronic acid
0.5% -
0.75%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin
hydrolyzed glycosaminoglycans
0.7% -
1.05%
Irritation risk:
Concentration: Effectiveness: HIGH
Long sugars that help attract water to the upper layer of the skin
hydrolyzed yeast extract
0.95% -
1.15%
Irritation risk:
Concentration: Effectiveness: HIGH
Helps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties
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Anti-blemish
niacinamide
5.8% -
7.1%
Irritation risk:
Concentration: Effectiveness: HIGH
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
potassium azeloyl diglycinate
2.3% -
2.8%
Irritation risk:
Concentration: Effectiveness: HIGH
A derivative of azelaic acid. It is obtained by reacting
the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture
Evens skin tone
niacinamide
5.8% -
7.1%
Irritation risk:
Concentration: Effectiveness: HIGH
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
potassium azeloyl diglycinate
2.3% -
2.8%
Irritation risk:
Concentration: Effectiveness: HIGH
A derivative of azelaic acid. It is obtained by reacting
the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture
alpha-arbutin
2% -
2.4%
Irritation risk:
Concentration: Effectiveness: HIGH
Might help reduce hyperpigmentation when used regularly over a long period of time. Is more effective than beta-arbutin
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Anti-oxidation
ascorbyl glucoside
3.2% -
3.9%
Irritation risk:
Concentration: Effectiveness:
MEDIUM
A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Has a potential to boost collagen production, nutralise free radicals and reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products
hydrolyzed yeast extract
0.95% -
1.15%
Irritation risk:
Concentration: Effectiveness:
LOW
Helps attract water to the upper layer of the skin and might have some anti-oxidant and skin lightening properties
Honesty check
How honest is this product?
Promise | Can it deliver? |
---|---|
Anti-aging | |
Moisturizing |
Total Promises Fulfilled score:
100/100.
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 0
Potential irritants
raspberry ketone
0.1% -
0.15%
Irritation risk:
Used as a fragrance. It can reduce skin pigmentation, but it is not safe to use for these purposes in high concentrations as use of raspberry ketone and its derivative is linked to causing loss of skin pigmentation in people (leukoderma)
benzyl alcohol
0.05% -
0.1%
Irritation risk:
A preservative. Can be used to mask unpleasant smell. Can be irritating
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Comodogenic ingredients
No comodogenic ingredients detected
Similar products & dupes
Nacomi - Spotless Skin | Beauty of Joseon - Glow Deep Serum Sponsored | Dr. David Jack - Good Morning Vitamin C Serum | Acnemy - Postzit | Naturium - Azelaic Topical Acid 10% | Civant - Meladerm | Dr. Brandt - Dark Spots No More Triple Acid Spot Minimising Concentrate | Sanitas Skincare - Detoxifying Scrub Mask | Allies of Skin - Promise Keeper Blemish Facial | OSEA® Malibu - Anti-Aging Sea Serum | skinmade - Azelaic Acid + Salicylic Acid serum | Paula's choice - Antioxidant Pore Purifier | |
Price | ||||||||||||
WIMJ similarity score |
55%
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74%
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73%
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72%
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71%
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71%
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68%
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67%
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63%
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62%
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62%
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Key ingredients |
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Irritancy | IRRITANCY
LOW
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LOW
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LOW
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LOW
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LOW
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MEDIUM
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LOW
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LOW
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LOW
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MEDIUM
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MEDIUM
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MEDIUM
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Ingredients & concentrations
All ingredients
Key Actives
niacinamide
5.8% -
7.1%
Irritation risk:
Works for:
Anti-aging,
Evens skin tone,
Anti-blemish,
Moisturizing,
Reduces irritation,
Reduces redness,
Anti-inflammatory,
Antibacterial
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
potassium azeloyl diglycinate
2.3% -
2.8%
Irritation risk:
Works for:
Evens skin tone,
Anti-blemish,
Anti-inflammatory,
Moisturizing
A derivative of azelaic acid. It is obtained by reacting
the chloride of azelaic acid with two molecules of glycine (an amino acid) and potassium hydroxide. It is less studied than azelaic acid, but the available research suggests that it also can be effective in reducing skin redness, hyperpigmentation and blemishes. There are claims that it is more bio-available and more effective than azelaic acid, but no comparison study is available. Potassium azeloyl diglycinate is better soluble in water compared with azelaic acid. Because of this property, products with potassium azeloyl digclycinate can have a nicer texture
Show more
Potential irritants
raspberry ketone
0.1% -
0.15%
Irritation risk:
Used as a fragrance. It can reduce skin pigmentation, but it is not safe to use for these purposes in high concentrations as use of raspberry ketone and its derivative is linked to causing loss of skin pigmentation in people (leukoderma)
benzyl alcohol
0.05% -
0.1%
Irritation risk:
A preservative. Can be used to mask unpleasant smell. Can be irritating
Show more
Comodogenic ingredients
We couldn't find any comodogenic ingredients in this product
All ingredients
niacinamide
5.8% -
7.1%
Irritation risk:
Works for:
Anti-aging,
Evens skin tone,
Anti-blemish,
Moisturizing,
Reduces irritation,
Reduces redness,
Anti-inflammatory,
Antibacterial
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
glycerin
4% -
4.9%
Irritation risk:
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
Show more
Ingredient list view
Water, Niacinamide, Glycerin, Ascorbyl glucoside, Potassium azeloyl diglycinate, Alpha-arbutin, Trehalose, Sodium citrate, Sodium hydroxypropyl starch phosphate, Hydrolyzed yeast extract, Hydrolyzed glycosaminoglycans, Sodium hyaluronate, Hyaluronic acid, Hydrolyzed hyaluronic acid, Sodium hyaluronate crosspolymer, Polyglucuronic acid, Lecithin, Cetyl hydroxyethylcellulose, Dehydroacetic acid, Xanthan gum, Cellulose, Hectorite, Propanediol, Potassium sorbate, Sodium benzoate, Ethylhexylglycerin, Raspberry ketone, Benzyl glycol, Benzyl alcohol
Sources
- Niacinamide - mechanisms of action and its topical use in dermatology
- Gehring, W. (2004). Nicotinic acid/niacinamide and the skin. Journal of Cosmetic Dermatology, 3(2), 88–93. doi:10.1111/j.1473-2130.2004.00115.x
- Glycerol and the skin: holistic approach to its origin and functions
- The Roles of Vitamin C in Skin Health
- Stability, transdermal penetration, and cutaneous effects of ascorbic acid and its derivatives
- Clinical and instrumental assessment of the effects of a new product based on hydroxypropyl chitosan and potassium azeloyl diglycinate in the management of rosacea
- A Preliminary Clinical Evaluation of a Topical Product for Reducing Slight Rosacea Imperfections
- Azeloyl-Glycine: A new active in skin disequilibrium
- Formulation and evaluation of the cream made from potassium azeloyl diglycinate as an anti-aging
- The natural yeast extract isolated by ethanol precipitation inhibits melanin synthesis by modulating tyrosinase activity and downregulating melanosome transfer
- Evaluation of dermatological effects of cosmetic formulations containing Saccharomyces cerevisiae extract and vitamins
- Hyaluronic acid: A key molecule in skin aging
- Hyaluronan (Hyaluronic Acid): a natural moisturizer for skin care
- Efficacy of a New Topical Nano-hyaluronic Acid in Humans
- Physiochemical properties and application of hyaluronic acid: a systematic review
- Polyglucuronic acids: Structures, functions and degrading enzymes
- 4 Final Report on the Safety Assessment of Sodium Dehydroacetate and Dehydroacetic Acid