Paula's Choice 10% Azelaic Acid Booster at Nordstrom

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.

Azelaic Acid is known for its anti-inflammatory and antimicrobial properties. It is effective in treating acne and rosacea by reducing redness and swelling. It also helps in evening out skin tone.

C12-15 Alkyl Benzoate is an emollient that helps to improve the texture and feel of the skin. It provides a silky finish and enhances the spreadability of the product. It is generally considered safe for use in cosmetics.

Caprylic/Capric Triglyceride is derived from coconut oil and glycerin. It is used as an emollient and helps to moisturize and replenish the skin. It is lightweight and non-greasy, making it suitable for all skin types.

Methyl Glucose Sesquistearate is an emulsifier that helps to blend oil and water-based ingredients. It is derived from natural sources and is considered mild and non-irritating. It is used to stabilize formulations.

Glycerin is a humectant that attracts moisture to the skin. It is widely used in skincare for its hydrating properties. It helps to maintain the skin's moisture balance and improve its barrier function.

Cetearyl Alcohol is a fatty alcohol used as an emollient and thickener. It helps to soften the skin and improve the texture of the product. It is considered safe and non-irritating.

Glyceryl Stearate is an emulsifier that helps to blend oil and water components. It is derived from glycerin and stearic acid and is used to stabilize formulations. It is generally considered safe for use in cosmetics.

Dimethicone is a silicone-based polymer used to provide a smooth application and silky feel. It forms a protective barrier on the skin, helping to lock in moisture. It is widely used in cosmetics for its non-comedogenic properties.

Salicylic Acid is a beta hydroxy acid (BHA) known for its exfoliating properties. It penetrates into the pores to remove excess oil and dead skin cells, making it effective for acne treatment. It also helps to reduce inflammation and redness.

Adenosine is a beneficial ingredient known for its anti-aging properties. It helps to smooth out wrinkles and improve skin elasticity. It also has soothing and anti-inflammatory effects.

Licorice Root Extract is known for its skin brightening and anti-inflammatory properties. It helps to reduce hyperpigmentation and soothe irritated skin. It is a natural ingredient with antioxidant benefits.

Boerhavia Diffusa Root Extract is known for its anti-inflammatory and antioxidant properties. It helps to soothe the skin and reduce redness. It is a natural ingredient that supports skin health.

Allantoin is a skin-soothing agent that helps to calm irritated skin. It promotes skin healing and improves moisture retention. It is widely used in skincare for its gentle and non-irritating properties.

Bisabolol is a natural compound known for its anti-inflammatory and soothing properties. It helps to reduce skin irritation and redness. It is derived from chamomile and is gentle on the skin.

Cyclopentasiloxane is a silicone-based compound used to provide a smooth application and lightweight feel. It helps to improve the spreadability of the product. It is generally considered safe for use in cosmetics.

Xanthan Gum is a natural thickening agent used to stabilize formulations. It helps to improve the texture and consistency of the product. It is derived from natural sources and is considered safe for use in cosmetics.

Sclerotium Gum is a natural thickening agent used to stabilize formulations. It helps to improve the texture and consistency of the product. It is derived from natural sources and is considered safe for use in cosmetics.

Propanediol is a glycol used as a solvent and humectant in cosmetics. It helps to improve the texture and feel of the product. It is considered safe for use in cosmetics.

Butylene Glycol is a common solvent and humectant used in cosmetics. It helps to improve the texture and spreadability of the product. It is considered safe for use in cosmetics.

Phenoxyethanol is a preservative used to prevent microbial growth in cosmetics. It is effective in low concentrations but can cause irritation in some individuals. It is considered a potential skin irritant and allergen.