Glycerin, also known as glycerol or glycerine, is a naturally occurring compound used extensively in cosmetics, pharmaceuticals, and food products. Here's a detailed description of glycerin:
Chemical Structure:
A colorless, odorless, and syrupy liquid with the chemical formula C3H8O3.
Cosmetic Uses:
1. Humectant: Attracts and retains moisture in the skin, leaving it soft and supple.
2. Emollient: Fills gaps between skin cells, creating a smooth and even texture.
3. Hydrating agent: Enhances skin's natural moisture barrier function.
4. Solvent: Dissolves and helps blend other ingredients in cosmetic formulations.
5. Skin protectant: Soothes and calms irritated skin.
Benefits:
1. Hydrates and moisturizes skin
2. Improves skin elasticity and firmness
3. Reduces appearance of fine lines and wrinkles
4. Soothes and calms irritated skin
5. Enhances skin's natural barrier function
Cosmetic Products:
1. Moisturizers
2. Creams
3. Lotions
4. Serums
5. Shampoos and conditioners
6. Soaps and body washes
7. Sunscreens
Concentration:
Typically ranges from 5-30% in cosmetic products, depending on the desired benefit and skin type.
Skin Types:
Suitable for all skin types, including sensitive skin.
Precautions:
None significant, but high concentrations may cause skin irritation in rare cases.
Compatibility:
Compatible with most cosmetic ingredients, making it a versatile and widely used humectant.
Price: