April29
Citric Acid
Found naturally in citrus fruits, especially lemons and limes, helps; soothe itchy scalp, get rid of dandruff, increase blood flow (necessary for healthy hair growth), and balances pH; human hair, skin, and sebum have a pH balance between 4.5 and 5.5 - an acidity which preserves the health of the scalp and hair colour, while keeping the cuticle closed in order to protect the layers of the hair shaft from moisture loss and breakage.