
Complete ingredient analysis for garnier vitamin c serum 4%. Get detailed safety ratings, benefits, and concerns for every ingredient.
The Garnier Vitamin C Serum 4% formula contains effective brightening and antioxidant ingredients such as 3-O-Ethyl Ascorbic Acid, Niacinamide, and Phenylethyl Resorcinol, supported by humectants like Glycerin and skin conditioners like Tocopheryl Acetate. However, the presence of denatured alcohol and fragrance may cause dryness or irritation in sensitive skin types, warranting caution. The formula balances efficacy with some moderate risk ingredients, making it suitable for most skin types except highly sensitive or very dry skin.
Water is the primary solvent in cosmetic formulations, dissolving other ingredients and providing hydration to the skin.
Glycerin is a widely used humectant that draws water into the skin, helping maintain moisture balance and skin softness.
Denatured alcohol is used to improve texture and absorption but can cause dryness or irritation in sensitive or compromised skin.
Dipropylene glycol is a solvent and humectant that helps stabilize the formula and maintain skin hydration.
Butylene glycol functions as a humectant and solvent, improving skin hydration and helping active ingredients penetrate the skin.
A stable form of vitamin C that delivers antioxidant benefits, brightens skin, and helps reduce dark spots and uneven tone.
Niacinamide is a versatile ingredient that evens skin tone, reduces inflammation, and enhances the skin’s natural barrier function.
Salicylic acid is a beta hydroxy acid that exfoliates inside pores, helping to clear acne and improve skin texture, but may be drying.
Phenylethyl resorcinol is a potent skin brightener that helps reduce dark spots and provides antioxidant benefits.
A stable form of vitamin E that acts as an antioxidant to protect skin from environmental damage and supports skin hydration.
Vitamin E in its natural form provides antioxidant protection and helps maintain skin health.
Carbomer is a common thickening agent that helps maintain the serum’s consistency and stability.
Used in small amounts to adjust pH, sodium hydroxide ensures the product is stable and skin-friendly.
Disodium EDTA enhances product stability by binding metal ions that could degrade ingredients.
Sodium citrate helps maintain the product’s pH, ensuring optimal performance and skin compatibility.
Citric acid adjusts pH and can provide gentle exfoliation, improving skin texture.
Sodium benzoate is a widely used preservative that protects the product from bacteria and fungi.
Potassium sorbate is a mild preservative that prevents spoilage by inhibiting mold and yeast.
Fragrance is added for scent but can cause irritation or allergic reactions in sensitive individuals.
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