Behenic Acid

Behenic Acid is a saturated C22 straight-chain fatty acid naturally found in ben oil (Moringa oleifera seeds), rapeseed, and peanut oil. Its exceptionally long carbon chain (22 carbons) makes it one of the longest common fatty acids in cosmetics, providing superior water resistance and a distinctive waxy texture that's particularly valuable in hair care for creating protective films on damaged cuticles. Formulators choose it specifically for its high melting point (around 80°C) and ability to form crystalline structures that reinforce lipid barriers, making it ideal for leave-on treatments requiring long-lasting occlusion and structural integrity.