๐ฏ At a Glance
๐ฌ How It Actually Works
A low-molecular-weight polyethylene glycol. It acts as an incredible solvent for difficult ingredients (like Vitamin C) while simultaneously drawing water into the skin.
๐ Why your skin loves it
Boosts the penetration of active ingredients and provides hydration.
๐ก Pro Tip
Crucial for formulating stable, water-free Vitamin C serums.
โ๏ธ Myth vs. Fact
PEGs are always contaminated with carcinogens.
Cosmetic grade PEG-8 is highly purified and perfectly safe.