The INKEY List Retinol Fine Lines and Wrinkles Serum, Size: 1 Oz, None

Water is a common solvent used in cosmetic formulations. It helps dissolve other ingredients and provides a base for the product. It does not have any direct benefits or risks.

Glycerin is a humectant that attracts moisture to the skin, helping to keep it hydrated. It is well-tolerated by most skin types and enhances the skin's natural barrier function.

Butylene Glycol is used as a solvent and conditioning agent in cosmetics. It helps improve the texture and spreadability of products.

Propanediol is a glycol that acts as a solvent and humectant in skincare products. It is considered safe and effective for improving product texture.

Dicaprylyl Carbonate is an emollient that helps improve the spreadability of products. It leaves a non-greasy feel on the skin.

Dimethicone is a silicone-based polymer used to improve the texture and feel of skincare products. It forms a protective barrier on the skin.

This copolymer is used as a thickening agent in cosmetics. It helps stabilize emulsions and improve product consistency.

Caprylyl Glycol is a skin conditioning agent and preservative. It helps improve the shelf life of products.

Phospholipids are natural components of cell membranes and help to hydrate and repair the skin barrier. They enhance the delivery of active ingredients.

These are emollients derived from coconut oil and glycerin, providing moisturizing properties. They help to soften and smooth the skin.

Squalane is a highly effective emollient and natural antioxidant. It mimics the skin's natural oils, providing deep hydration without clogging pores.

Dimethyl Isosorbide is used as a solvent to enhance the delivery of active ingredients. It helps improve the efficacy of formulations.

Soybean extract is rich in antioxidants and helps to protect the skin from environmental damage. It also has moisturizing properties.

Carbomer is a thickening agent used to stabilize and improve the texture of cosmetic products. It helps create a smooth and consistent formulation.

Sodium Ascorbate is a form of Vitamin C, known for its antioxidant properties. It helps brighten the skin and reduce signs of aging.

Tocopherol, or Vitamin E, is a powerful antioxidant that helps protect the skin from free radical damage. It also has moisturizing properties.

Polysorbate 60 is an emulsifier that helps blend oil and water-based ingredients. It stabilizes formulations and improves texture.

Tocopheryl Acetate is a stable form of Vitamin E, providing antioxidant benefits. It helps protect the skin from environmental stressors.

Glycolipids are natural lipids that help to maintain the skin's barrier function. They provide moisturizing and protective benefits.

Sodium Hydroxide is used to adjust the pH of cosmetic formulations. It is used in very small amounts to ensure product stability.

Disodium EDTA is a chelating agent that helps stabilize formulations by binding metal ions. It enhances the efficacy and shelf life of products.

Hydroxypinacolone Retinoate is a derivative of retinoic acid, known for its anti-aging benefits. It helps reduce the appearance of fine lines and wrinkles.

Retinol is a form of Vitamin A that promotes cell turnover and collagen production. It is highly effective in reducing wrinkles and improving skin texture.

Soybean Sterols help to strengthen the skin barrier and provide moisturizing benefits. They are rich in antioxidants and support skin health.

This ferment filtrate acts as a natural preservative and has moisturizing properties. It helps to maintain the product's stability and skin health.

PEG-40 Hydrogenated Castor Oil is an emulsifier and surfactant used to blend oil and water-based ingredients. It helps improve product texture.

Hyaluronic Acid is a powerful humectant that attracts and retains moisture in the skin. It helps to plump and hydrate the skin, reducing the appearance of fine lines.

Polysorbate 20 is an emulsifier that helps blend oil and water-based ingredients. It stabilizes formulations and improves texture.

Palmitoyl Tetrapeptide-7 is a peptide that helps reduce inflammation and stimulate collagen production. It is effective in reducing the appearance of fine lines and wrinkles.

Palmitoyl Tripeptide-1 is a peptide that mimics the skin's natural regeneration process. It helps to improve skin elasticity and reduce wrinkles.

Phenoxyethanol is a preservative used to prevent microbial growth in cosmetics. It can cause irritation and allergic reactions in some individuals.