Researched by Helena DeMaria-Williams
Formula IngredientAmino AcidValine
INCI: Valine
Valine is an essential branched-chain amino acid (BCAA) that serves as a building block for skin proteins including collagen. The body cannot produce it internally, requiring dietary intake. In cosmetics it functions as a skin-identical ingredient and moisturiser, supporting hydration and protein structure in the skin.
Category
Amino Acid
Irritation Risk
Low
Skin Types
all skin types
What does this do in a formula?
skin hydration, skin conditioning, collagen building block, protein synthesis support
Is Valine safe? Key considerations
Can Valine cause irritation?
Low RiskWell tolerated. A naturally occurring essential amino acid. No EU CosIng Annex restrictions.
Does Valine increase sun sensitivity?
No RiskDoes not increase photosensitivity.
Is Valine safe during pregnancy?
SafeEssential amino acid naturally present in the body and diet. Topical cosmetic use is considered safe during pregnancy.
How does Valine work?
Valine is an essential branched-chain amino acid (BCAA) that serves as a building block for skin proteins including collagen. The body cannot produce it internally, requiring dietary intake. In cosmetics it functions as a skin-identical ingredient and moisturiser, supporting hydration and protein structure in the skin.
Which products contain Valine?
Shop products that contain Valine
Glycolic Acid 7% Exfoliating Toner
Multi-Peptide + Copper Peptides 1% Serum
Natural Moisturizing Factors + HA
Multi-Peptide + HA Serum
Marine Hyaluronics
