L-Phenylalanine]
Goodamino_acid
An amino acid that is a precursor to melanin and may play a role in skin pigmentation.
Related Ingredients
arginine
GoodAmino acid that helps maintain skin's moisture and can support wound healing.
Histidine
GoodAn amino acid that acts as a humectant and can help buffer pH.
HISTIDINE
GoodAn amino acid that acts as a humectant and has antioxidant properties.
Histidine (L-Histidine)
GoodAn amino acid that acts as a humectant and can help buffer pH.
L-Alanine
GoodAn amino acid that helps maintain skin hydration and supports skin barrier function.
L-arginine
GoodAn amino acid that helps with skin repair and hydration.