The invention relates to a haircare
nutritional composition, a wash-free haircare product, a preparation method therefor and application of the wash-free haircare product. The haircare
nutritional composition is prepared from the following ingredients: 0.01-10 parts of hydrolyzed
keratin, 0.01-5 parts of
ceramide, 0.05-5 parts of
amino acid and 0.01-3 parts of natural
plant extract, wherein the natural
plant extract comprises a
kelp extract and a flavescent
sophora root extract, and the
amino acid is
arginine. According to the haircare
nutritional composition, all the ingredients are in synergism so as to provide nutrients for hair, and problems of the hair such as
dryness, tangle, yellowing, forking and easily breaking are effectively improved so as to recover a
state of health of the hair. According to the wash-free haircare product, the added hydrolyzed
keratin and
amino acid are important components of the hair, the natural
plant extract, a
humectant and the like are high-water-replenishing
moisture-preserving ingredients, and the ingredients are in synergism, so that nutrients and
moisture of the hair lost due to
scalding,
dyeing, blowing, drawing and sunning can be rapidly supplemented, injury to hair cuticles is repaired, and the problems of the hair such as
dryness, tangle, yellowing, forking and easily breaking are effectively improved so as to recover the
state of health of the hair.