CITRULLINE

Ingredient type: HUMECTANT/WATER-SOLUBLE

Amino acid

✨ Role: Citrulline is an amino acid that helps improve skin hydration and promotes a soft texture. It is also known for its role in strengthening the skin barrier, helping to protect the skin against external aggressions.

Ingredient type: Water-soluble

Safety: Yes, this ingredient is generally considered safe for use in cosmetic products.

✨ Vegan: Yes, citrulline is plant-based and suitable for vegan formulations.

✨ Good to know: Citrulline is often extracted from fruits such as watermelon. It is well tolerated by most skin types, but it is always advisable to do a skin test if you have very sensitive skin.

Found in: Serums, moisturizers, and anti-aging products.

Comedogenic rating: