Ryo

Ryo is a Korean scalp-care and hair-care brand built around targeted cleansing, treatment, and root-focused maintenance. This collection is currently led by the Root:Gen range alongside daily shampoos, conditioners, scalp essences, treatments, and tonics, making it a strong fit for shoppers looking for a more focused scalp routine rather than a general beauty page.

The assortment centers on scalp balance, cleansing, nourishment, and fuller-looking hair care steps, with separate options for oily, normal, dry, sensitive, men’s, and women’s routines where the live products support that distinction. Protoclinical recommends using the page as a protocol-style hair edit: choose a shampoo for your scalp condition, then layer in serum, essence, tonic, or treatment support as needed. Keep expectations grounded here, though, because this is routine-led hair care, not a medical treatment page.