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PSA Skincare
The Most Hyaluronic Super Nutrient Hydration Serum

Versus

First Aid Beauty
10% Vitamin C Brightening Serum

Product category and function

The Most Hyaluronic Super Nutrient Hydration Serum

10% Vitamin C Brightening 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

The Most Hyaluronic Super Nutrient Hydration Serum

10% Vitamin C Brightening Serum

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

Full ingredient list

The Most Hyaluronic Super Nutrient Hydration Serum

10% Vitamin C Brightening Serum

No. of common ingredients = 0
Aqua (water), glycerin, carthamus tinctorius seed oil, propanediol, dimethyl isosorbide, glucuronolactone, leuconostoc/radish root ferment filtrate, bisabolol, polysorbate 20, hyaluronic acid, sodium hyaluronate, biotin, sodium pca, panthenol, saccharomyces/xylinum/black tea ferment, euterpe oleracea fruit extract, madecassoside, glycyrrhiza glabra root extract, chondrus crispus extract, allantoin, hydrolyzed jojoba esters, gluconolactone, sodium lactate, sodium gluconate, hydroxyethylcellulose, sclerotium gum, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, citric acid, sodium hydroxide, sodium citrate, potassium sorbate, sodium benzoate, phenoxyethanol 9	Aqua (water, eau), 3-o-ethyl ascorbic acid, squalane, sodium citrate, tocopheryl acetate, colloidal oatmeal, chrysanthemum parthenium (feverfew) extract, camellia sinensis leaf extract, glycyrrhiza glabra (licorice) root extract, glycerin, polyglyceryl-6 polyricinoleate, xanthan gum, polyglyceryl-10 dioleate, phenoxyethanol, citric acid, sodium benzoate, potassium sorbate, sodium hydroxide, tetrasodium edta.

No. of common ingredients = 0

Total Number of ingredients = 33

Total Number of ingredients = 19

Aqua (water), glycerin, carthamus tinctorius seed oil, propanediol, dimethyl isosorbide, glucuronolactone, leuconostoc/radish root ferment filtrate, bisabolol, polysorbate 20, hyaluronic acid, sodium hyaluronate, biotin, sodium pca, panthenol, saccharomyces/xylinum/black tea ferment, euterpe oleracea fruit extract, madecassoside, glycyrrhiza glabra root extract, chondrus crispus extract, allantoin, hydrolyzed jojoba esters, gluconolactone, sodium lactate, sodium gluconate, hydroxyethylcellulose, sclerotium gum, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, citric acid, sodium hydroxide, sodium citrate, potassium sorbate, sodium benzoate, phenoxyethanol

Aqua (water, eau), 3-o-ethyl ascorbic acid, squalane, sodium citrate, tocopheryl acetate, colloidal oatmeal, chrysanthemum parthenium (feverfew) extract, camellia sinensis leaf extract, glycyrrhiza glabra (licorice) root extract, glycerin, polyglyceryl-6 polyricinoleate, xanthan gum, polyglyceryl-10 dioleate, phenoxyethanol, citric acid, sodium benzoate, potassium sorbate, sodium hydroxide, tetrasodium edta.

Notable ingredients

The Most Hyaluronic Super Nutrient Hydration Serum

10% Vitamin C Brightening Serum

Soothing: Allantoin, Glycyrrhiza glabra root extract, Panthenol, Bisabolol

Antioxidant: Carthamus tinctorius seed oil, Madecassoside

Exfoliant: Gluconolactone

Soothing: Glycyrrhiza glabra (licorice) root extract

Skin brightening: 3-o-ethyl ascorbic acid

Antioxidant: 3-o-ethyl ascorbic acid, Camellia sinensis leaf extract, Tocopheryl acetate

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Ingredients with their functions

The Most Hyaluronic Super Nutrient Hydration Serum

10% Vitamin C Brightening Serum

Aqua (water)

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.

Glycerin

Also-called: Glycerol | Function: Skin-identical ingredient, Viscosity controlling, Skin protecting, Skin conditioning, Humectant/Moisturizer, Solvent