Hair serum is a carefully selected complex of vegetable oils and essential oils for use on the scalp and hair. Hair serum stimulates hair growth, makes hair softer, fluffier, nourishes it with essential fatty acids and helps to restore the hair's natural shine and shine. Hair serum improves the structure of the hair, improves the condition of the scalp by relieving dryness, irritation and itching of the scalp. A key component of hair serum is black cumin oil, which helps prevent hair loss and gray hair, and contains antioxidants that protect the scalp and hair from the harmful effects of the environment.