WOW Skin Science Red Onion Black Seed Oil Shampoo fights hair loss, scalp buildup, and dull, brittle hair. The shampoo, which is made with natural components, aids in the strengthening of hair follicles and the clearing of clogged roots. This shampoo cleans and hydrates your hair and scalp while also improving hair structure. It's suitable for all hair types. It contains red onion extract, which has powerful antioxidant effects and protects the scalp and hair while also increasing blood circulation to the roots. The fatty acid-rich black seed oil nourishes the scalp and roots. Sweet almond oil moisturises the scalp and hair. It may be used to hydrate the roots and scalp, as well as making hair seem more glossy and healthy.