(I) INCI: Glycerin

(ii) Solubility: soluble in water

(III) Specifications:
    1. Appearance: Colorless, transparent, viscous liquid
    2. Light transmittance: ≧99.5%
    3. pH: Neutral
    4. Specific gravity: 1.250~1.264
    5. Heavy metals: <5 ppm
    6. Arsenic: <4ppm
    7. Fatty acids and fatty acid esters: <0.1%
    8. Shelf life: 2 years

(IV) Description: Glycerin (also known as propylene glycol) is a natural palm product that can be used as a moisturizer and emollient in cosmetics. It is not easy to cause allergies. It can also attract and lock in moisture, replenish the skin surface, prevent dry lines and dehydration, and achieve a soothing effect.

(V) Application: It can be used in cosmetics, medicines and foods.

(VI) Recommended dosage: 0.1~10%, depending on product formulation requirements.