Cosmetic Ingredients and Their Functions Quiz

Glycerin is a humectant that attracts and retains moisture, helping to keep the skin hydrated.

Titanium dioxide serves as a UV filter in sunscreen, providing protection against harmful ultraviolet rays.

Phenoxyethanol serves as a preservative in cosmetics, preventing the growth of bacteria and extending product shelf life.

Zinc oxide functions as a UV filter in skincare, providing protection against both UVA and UVB rays.

Shea butter acts as an emollient, smoothing and softening the skin by forming a protective barrier.

Niacinamide functions as an antioxidant in skincare, helping to protect the skin from oxidative stress.

Panthenol acts as a moisturizer in hair care products, promoting hydration and improving hair texture.

Hyaluronic acid functions as a humectant, attracting and retaining moisture to keep the skin hydrated.

Centella asiatica has anti-inflammatory properties, making it beneficial for soothing and calming the skin.

EDTA is a chelating agent in cosmetics, helping to bind and neutralize metal ions, preventing product degradation.

Dimethicone functions as an emollient in skincare, providing a smooth and silky texture while sealing in moisture.

Sodium hydroxide is commonly used as a buffering agent in cosmetics to adjust and maintain the pH of a product.