Just as congested skin cells lead to a dull, lifeless pallor, clogged follicles produce hair lacking shine, body or vibrancy. And that’s not all—as sebum and dead cells build up, they produce pore-blocking toxins that cause excessive oiliness, flaking and even the onset of conditions such as psoriasis. Look to skincare-inspired hair exfoliators packed with the active ingredients found in your face products. Aveda Invati Exfoliating Shampoo is a turbo-boosted alternative to your regular cleanser. Featuring salicylic acid for light exfoliation and extracts of turmeric and ginseng to speed up cell renewal, it leaves hair revived and the scalp feeling squeaky clean. Or try Kérastase Chronologiste Revitalizing Exfoliating Care. Combining buffing micro-particles with natural purifying agents, it gently removes build-up from the scalp and hair. The follicular equivalent of a monthly facial, Nioxin Scalp Renew Dermabrasion Treatment is targeted and intensive. It uses dermabrasion technology to thoroughly cleanse the scalp, accelerating regeneration and repair for healthier, younger-looking locks.