ISOLEUCINE

Ingredient type: HUMECTANT/WATER-SOLUBLE

Amino acid

✨ Role: Isoleucine is an essential amino acid that plays an important role in maintaining and repairing skin tissue. In cosmetics, it is used to improve hydration and strengthen the skin barrier.

Ingredient type: Water-soluble

‍⚕️ Safety: Yes, isoleucine is recognized as safe for use in cosmetics.

✨ Vegan: Yes, isoleucine can be plant-based, making it compatible with vegan formulations.

✨ Note: Isoleucine is generally well tolerated by the skin. It rarely causes irritation or allergies.

Found in: This ingredient is mainly found in moisturizers, anti-aging serums, and repair products for stressed or sensitive skin.

Comedogenic rating: