cosmetic ingredients

• What are phthalates used for in hair and beauty products?


  They help products stick to skin or hair.
• How do phthalates affect the durability of products?


  They increase the durability, flexibility, and longevity of a product.
• What are parabens used for in cosmetics?


  They are preservatives that keep products free from micro-organisms.
• Are parabens considered safe to use in cosmetics?


  Yes, they are safe to use and largely non-irritating.
• Name three common types of parabens.

  Methylparaben, propylparaben, butylparaben.
• What is titanium dioxide used for in cosmetics?


  It is a UV filter and an active ingredient in sunscreens.
• How does titanium dioxide benefit the skin?


  It hides blemishes and brightens the skin.
• What is the role of formaldehyde in cosmetic products?


  It is used as a preservative to prolong shelf life.
• How does formaldehyde affect nail products?


  It coats and strengthens the surface of brittle or cracked nails.
• What do UV filters do in cosmetic products?


  They provide protection from ultra-violet light.
• What is the difference between physical and chemical UV filters?


  Physical filters block UV rays, while chemical filters absorb them.
• What is glycerine's role in skin and hair products?


  It has softening and hydrating properties.
• How does glycerine benefit the skin or hair?


  It attracts water and protects the lipids of skin cells.
• What is hydrogen peroxide used for in hair products?


  It is mixed with hair tint to develop colors and lighten hair.
• What process does hydrogen peroxide use to lighten hair?


  It lightens hair by a process of oxidation.
• What are pigments used for in cosmetic products?


  They add color to products like foundations and eye shadows.
• What do iron oxides provide in foundations?


  They provide three different colors used in foundations.
• What is lanolin classified as?


  It is classified as an emulsifier, emollient, and occlusive moisturizer.
• How does lanolin benefit dry skin?


  It helps enhance natural moisture in hair and skin.
• What is squalene's primary function in skincare?


  It is an emollient that prevents moisture loss in the skin.
• How does squalene affect hair?


  It smooths and coats the hair fiber for shinier hair.
• What is urea's role in skincare products?


  It is a humectant that helps retain moisture.
• How does urea benefit dandruff-affected hair?


  It provides relief for dry and itchy scalp.
• What additional property does urea have besides being a humectant?


  It can help exfoliate dead skin build-up.