PRODUCT REVIEW
Kopari Niacinamide and Caffeine Eye Bright Cream
Can it cause trouble?
Buy from Amazon US $19.95
More options from: $19.95
Price as of 8/10/2025 0:28 GMT.
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What can the product work for?
Moisturizing
What does the product description say?
With clinically-backed active ingredients like niacinamide and caffeine, it helps reduce the appearance of dark circles and puffiness while also soothing and hydrating your skin.
sodium hyaluronate
0.1% -
0.2%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
corallina officinalis extract
0.25% -
0.45%
Irritation risk: Comedogenicity: High
Concentration: Effectiveness: HIGH
Red algae extract that helps attract water to the upper layer of the skin and might contain antioxidants
polymethylsilsesquioxane
0.3% -
0.55%
Irritation risk:
Concentration: Effectiveness: HIGH
A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss
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Anti-aging
gluconolactone
0.25% -
0.45%
Irritation risk:
Concentration: Insufficient!
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
niacinamide
0.35% -
0.6%
Irritation risk:
Concentration: Insufficient!
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
Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-aging |
Total Promises Fulfilled score:
37/100.
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Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 4
Potential irritants
melia azadirachta leaf extract
0.25% -
0.5%
Irritation risk:
Works for:
Antibacterial,
Anti-blemish
A plant extract that has anti-bacterial properties. Can be used to preserve the product. Can be irritating
ocimum sanctum leaf extract
0.2% -
0.35%
Irritation risk:
Works for:
Anti-oxidation
A plant extract that is rich in a fragrance compound eugenol that is a frequent allergen and can be irritating. It might also contain anti-oxidants to help neutralize free radicals
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Comodogenic ingredients
theobroma cacao seed butter
1.9% -
2.4%
Irritation risk: Comedogenicity: High
Works for:
Moisturizing,
Anti-oxidation,
Anti-dandruff
Helps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect
ethylhexyl palmitate
0.7% -
1.05%
Irritation risk: Comedogenicity: High
Works for:
Moisturizing
An emollient that helps soften the skin and create a nice product texture
Show more
User reviews (0)
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| Irritancy | IRRITANCY
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Ingredients & concentrations
All ingredients
Key Actives
niacinamide
0.35% -
0.6%
Irritation risk:
Works for:
Anti-aging,
Evens skin tone,
Moisturizing,
Anti-blemish,
Reduces irritation,
Anti-inflammatory,
Reduces redness,
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
gluconolactone
0.25% -
0.45%
Irritation risk:
Works for:
Exfoliation,
Moisturizing,
Anti-aging,
Evens skin tone,
Anti-oxidation,
Anti-blemish
A polyhydroxy acid (PHA) that helps shed the dead cells from the skin surface revealing smoother skin. Is believed to be genter than AHAs. It helps attract water to the upper layer of the skin and can stimulate production of skin's own hyaluronic acid resulting in improved hydration levels. It has been shown to be helpful against acne and clogged pores if used consistently (e.g over a period of 12 weeks) in high enough concentration. It can help reduce fine lines and wrinkles and improve skin tone with long-term application. Can help neutralize free radicals
Show more
Potential irritants
melia azadirachta leaf extract
0.25% -
0.5%
Irritation risk:
Works for:
Antibacterial,
Anti-blemish
A plant extract that has anti-bacterial properties. Can be used to preserve the product. Can be irritating
ocimum sanctum leaf extract
0.2% -
0.35%
Irritation risk:
Works for:
Anti-oxidation
A plant extract that is rich in a fragrance compound eugenol that is a frequent allergen and can be irritating. It might also contain anti-oxidants to help neutralize free radicals
Show more
Comodogenic ingredients
theobroma cacao seed butter
1.9% -
2.4%
Irritation risk: Comedogenicity: High
Works for:
Moisturizing,
Anti-oxidation,
Anti-dandruff
Helps soften the upper layer of the skin and can be helpful in restoring the skin barrier function. Might have some anti-oxidant effect
ethylhexyl palmitate
0.7% -
1.05%
Irritation risk: Comedogenicity: High
Works for:
Moisturizing
An emollient that helps soften the skin and create a nice product texture
Show more
All ingredients
Irritation risk:
Works for:
Moisturizing
A type of silicone that helps add a "soft focus" effect on the surface of the skin and create a nice product texture
glycerin
3.8% -
4.7%
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, Polymethylsilsesquioxane/silica crosspolymer, Glycerin, Polysilicone-11, Polysorbate 20, Theobroma cacao seed butter, Caprylic/capric glycerides, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Phenoxyethanol, Carthamus tinctorius oleosomes, Ethylhexyl palmitate, Sorbitol/sebacic acid copolymer behenate, Cocos nucifera oil, Caprylic/capric triglyceride, Ethylhexylglycerin, Mica, Laureth-12, Piper cubeba fruit extract, Niacinamide, Polysorbate 60, Sorbitan isostearate, Melia azadirachta leaf extract, Hdi/trimethylol hexyllactone crosspolymer, Polymethylsilsesquioxane, Apium graveolens seed extract, Cucumis sativus extract, Melia azadirachta flower extract, Corallina officinalis extract, Acmella oleracea extract, Gluconolactone, Trihydroxystearin, Coccinia indica fruit extract, Amber powder, Solanum melongena fruit extract, Sodium benzoate, Ocimum sanctum leaf extract, Curcuma longa leaf extract, Moringa oleifera seed oil, Sodium hyaluronate, Glucomannan, Linalool, Limonene, Ci 77891
Sources
- Safety Assessment of Polysilsesquioxanes as Used in Cosmetics
- Glycerol and the skin: holistic approach to its origin and functions
- Cocoa polyphenols and their influence on parameters involved in ex vivo skin restructuring
- 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
- Melia azedarach
- Preliminary and Pharmacological Profile of Melia azedarach L.: An Overview
- Public Report: 2-Butenedioic acid (2E)-, di-C12-15-alkyl esters (INCI Name: Di-C12-15 Alkyl Fumarate)
- A comparative study of gluconolactone versus benzoyl peroxide in the treatment of acne
- The Polyhydroxy Acid Gluconolactone Protects Against Ultraviolet Radiation in an In Vitro Model of Cutaneous Photoaging
- Applications of hydroxy acids: classification, mechanisms, and photoactivity
- The efficacy of glycolic acid, salicylic acid, gluconolactone, and licochalcone A combined with 0.1% adapalene vs adapalene monotherapy in mild-to-moderate acne vulgaris: a double-blinded within-person comparative study
- A polyhydroxy acid skin care regimen provides antiaging effects comparable to an alpha-hydroxyacid regimen
- The use of polyhydroxy acids (PHAs) in photoaged skin
- Blackwell Publishing, Ltd. Alpha-hydroxyacids and carboxylic acids
- An evaluation of a polyhydroxy acid skin care regimen in combination with azelaic acid 15% gel in rosacea patients
- Aging Skin: Causes, Treatments, and Prevention
- Clinical and cosmeceutical uses of hydroxyacids
- Polyhydroxy Acids (PHAs) Provide Conditioning Effects to Skin Without Increasing Sensitivity to UV Light
- In Vitro antioxidative and anti-inflammatory activities of the ethanol extract of eggplant (Solanum melongena) stalks in macrophage RAW 264.7 cells
- Moringa oleifera seed oil: Composition, nutritional aspects and health attributes
- Moringa oleifera Seeds and Oil: Characteristics and Uses for Human Health
- Hyaluronic acid: A key molecule in skin aging