Board-certified dermatologists say scalp scrubs are a simple, affordable addition to a hair growth routine. While not direct hair loss treatments, they create healthier conditions for follicles and can enhance the effectiveness of topical medications like minoxidil.
Why Scalp Health Matters for Hair Growth
Dr. Divya Shokeen, a board-certified dermatologist and hair transplant surgeon, explained that a healthy scalp is foundational for strong hair. “When the scalp is balanced and healthy, follicles cycle normally and produce stronger, more resilient hair,” she said. “When the scalp is compromised through excess buildup, chronic inflammation, or poor circulation, it can disrupt the hair growth cycle and contribute to thinning or shedding.”
Scalp scrubs help remove dead skin, product buildup, and excess oil, improving circulation and allowing topical treatments like minoxidil or peptides to penetrate more effectively. For most people, using a scrub once weekly is sufficient, according to Shokeen.
Top Dermatologist-Recommended Scalp Scrubs
1. Mielle Rosemary Mint Clarifying Sugar Scrub
Shokeen recommends sugar-based scrubs because they dissolve easily and prevent over-scrubbing. This budget-friendly option from Mielle contains rosemary oil, which may stimulate hair follicles by improving blood circulation, plus soothing shea butter. $9 at Target.
2. Ouai Scalp & Body Scrub
Dr. Dara Spearman, board-certified dermatologist, recommends this sugar-based scrub for dry hair. It contains hydrating panthenol and glycerin, and is free of sulfates, SLS, and SLES. $22+ at Amazon, Sephora, Target.
3. Briogeo Scalp Revival Charcoal + Coconut Oil Micro-Exfoliating Shampoo
Dr. Mona Foad notes that Briogeo products balance exfoliation with scalp comfort. This once-a-week treatment uses plant-based micro-exfoliants, detoxifying charcoal, coconut oil, tea tree, and peppermint oil to soothe inflammation. $15+ at Amazon, Sephora, Target.
4. Nutrafol Build-Up Blocker Exfoliating Scalp Mask
Spearman recommends this mask for oily or thinning hair. It uses fruit-derived alpha hydroxy acids and jojoba esters to control oil and remove dead skin, plus glycerin and amino acids for hydration and strength. $49 at Amazon.
5. Jupiter Purifying Scalp Mask
Foad highlights panthenol for soothing inflammation. This foaming mask uses volcanic ash to remove dead skin without harsh scrubbing, plus argan oil and biotin for shine and thickness. $33 at Amazon.
6. Typology Pre-Shampoo Exfoliation Treatment
Combines chemical exfoliation with 5% poly hydroxy acid (gentler than AHAs) and physical exfoliation via biodegradable jojoba beads. Contains soothing oils to reduce inflammation. $27 at Typology.
7. Living Proof Scalp Care Exfoliator
This pre-shampoo serum contains a blend of AHAs, BHAs, and PHAs, plus botanical extracts and prebiotics to soothe and strengthen the skin barrier. Gentle enough for up to three uses per week. $42 at Amazon, Sephora, Ulta.
8. Christophe Robin Cleansing Purifying Scrub with Sea Salt
Foad recommends this scrub for buildup and itching. Sea salt crystals exfoliate, bisabolol soothes, and a hydrating complex adds moisture. $54 at Amazon, Nordstrom, Target.
9. Kérastase Scrub Énergisant
Another Foad pick, this sea salt-based scrub removes impurities and adds volume. Contains salicylic acid and vitamin B6 to balance sebum production. $60 at Sephora.
Always consult a dermatologist before starting new hair treatments. The experts consulted for this story do not necessarily endorse the products unless otherwise noted.
