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Algenist
GENIUS Liquid Collagen Essence

Versus

Kopari
Star Bright Vitamin C Discoloration Correcting Serum

Product category and function

GENIUS Liquid Collagen Essence

Star Bright Vitamin C Discoloration Correcting Serum

Serums/Treatments	Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.	Concentrated formulas for hydrating and addressing skin issues.
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Ingredient highlights

GENIUS Liquid Collagen Essence

Star Bright Vitamin C Discoloration Correcting Serum

Ingredient info	Ingredient info
Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free vegan cruelty-free

Full ingredient list

GENIUS Liquid Collagen Essence

Star Bright Vitamin C Discoloration Correcting Serum

No. of common ingredients = 0
Water (aqua, eau), hydrolyzed collagen, pentylene glycol, butylene glycol, propanediol, glycerin, isononyl isononanoate, collagen amino acids, parachlorella beijerinckii exopolysaccharides, chlorella protothecoides oil, helianthus annuus (sunflower) seed oil, caprylic/capric triglyceride, limnanthes alba (meadowfoam) seed oil, coco-caprylate/caprate, castor oil/ipdi copolymer, saccharide isomerate, polyacrylate crosspolymer-6, t-butyl alcohol, disodium edta, amodimethicone, carbomer, tocopherol, homosalate, butyl methoxydibenzoylmethane, octocrylene, sodium hydroxide, leuconostoc/radish root ferment filtrate, phenoxyethanol, fragrance (parfum), beta-carotene (ci 40800) 14	Water (aqua), glycerin, propanediol, caprylic/capric triglyceride, niacinamide, pentylene glycol, limnanthes alba (meadowfoam) seed oil, phenoxyethanol, fragrance (parfum), castor oil/ipdi copolymer, ascorbyl tetraisopalmitate, acrylates/c10-30 alkyl acrylate crosspolymer, trisodium ethylenediamine disuccinate, carbomer, sodium hydroxide, dehydroxanthan gum, cocos nucifera (coconut) fruit juice, tranexamic acid, synthetic fluorphlogopite, terminalia ferdinandiana fruit extract, citric acid, sodium benzoate, potassium sorbate, ricinus communis (castor) seed oil, helianthus annuus (sunflower) seed oil, tocopherol, limonene, linalool, titanium dioxide (ci 77891), blue 1 lake (ci 42090), beta-carotene (ci 40800)

No. of common ingredients = 0

Total Number of ingredients = 30

Total Number of ingredients = 31

Water (aqua, eau), hydrolyzed collagen, pentylene glycol, butylene glycol, propanediol, glycerin, isononyl isononanoate, collagen amino acids, parachlorella beijerinckii exopolysaccharides, chlorella protothecoides oil, helianthus annuus (sunflower) seed oil, caprylic/capric triglyceride, limnanthes alba (meadowfoam) seed oil, coco-caprylate/caprate, castor oil/ipdi copolymer, saccharide isomerate, polyacrylate crosspolymer-6, t-butyl alcohol, disodium edta, amodimethicone, carbomer, tocopherol, homosalate, butyl methoxydibenzoylmethane, octocrylene, sodium hydroxide, leuconostoc/radish root ferment filtrate, phenoxyethanol, fragrance (parfum), beta-carotene (ci 40800)

Water (aqua), glycerin, propanediol, caprylic/capric triglyceride, niacinamide, pentylene glycol, limnanthes alba (meadowfoam) seed oil, phenoxyethanol, fragrance (parfum), castor oil/ipdi copolymer, ascorbyl tetraisopalmitate, acrylates/c10-30 alkyl acrylate crosspolymer, trisodium ethylenediamine disuccinate, carbomer, sodium hydroxide, dehydroxanthan gum, cocos nucifera (coconut) fruit juice, tranexamic acid, synthetic fluorphlogopite, terminalia ferdinandiana fruit extract, citric acid, sodium benzoate, potassium sorbate, ricinus communis (castor) seed oil, helianthus annuus (sunflower) seed oil, tocopherol, limonene, linalool, titanium dioxide (ci 77891), blue 1 lake (ci 42090), beta-carotene (ci 40800)

Notable ingredients

GENIUS Liquid Collagen Essence

Star Bright Vitamin C Discoloration Correcting Serum

Sunscreen/UV filter: Homosalate, Octocrylene, Butyl methoxydibenzoylmethane

Antioxidant: Tocopherol

Solvent: Water (aqua, eau), Butylene glycol, Caprylic/capric triglyceride, Glycerin, Helianthus annuus (sunflower) seed oil, Propanediol, T-butyl alcohol, Pentylene glycol

Anti-acne: Niacinamide

Sunscreen/UV filter: Titanium dioxide (ci 77891)

Soothing: Niacinamide

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Ingredients with their functions

GENIUS Liquid Collagen Essence

Star Bright Vitamin C Discoloration Correcting Serum

Water (aqua, eau)

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

Hydrolyzed collagen

Function: Emollient/Moisturizer, Film forming, Skin conditioning, Humectant/Moisturizer

We don’t have a detailed description of this ingredient yet.

Pentylene glycol

Function: Skin conditioning, Solvent

We don’t have a detailed description of this ingredient yet.