The invention discloses an oil-free additive for hair and scalp conditioning, which includes the following ingredients in percentage: 50% pure water, 5% sodium stearoyl lactylate, 10% vitamin E, 10% histidine, 1.5% anhydroxylitol, 3.5% hydrolyzed wheat protein, 7% allantoin, 5% hydrolyzed albumen and 8% carnosine. The invention has following characteristics:1. It is the first oil-free formula in the field of hair care, so related products produced with the additive will not block hair follicles on scalps, thus leaving no residue and bringing no burden to hair care；2. It can effectively reduce chemical damages occurred during hair perming and dyeing, and neutralize chemical residue；3. Being non-irritating and corrosion preventing, it neutralizes residual calcium compounds in the hair, calcium carbonate and magnesium carbonate, thereby inhibiting hair splitting effectively；4. It can greatly reduce adverse effects of organic compounds on human skin and hair, and play a role of preventing alopecia and oxidation, moisturizing and protecting skin from sun exposure. In addition, it is completely biodegradable and environment-friendly.
