A healthy scalp is the foundation for strong, healthy hair. Whether you're dealing with dryness, buildup, irritation, or just want to boost your hair growth game, these scalp treatments are worth checking out. I've rounded up the ones that actually m...
A pre-wash scalp and hair oil that strengthens roots, hydrates strands, promotes healthy hair growth and nurtures the scalp for a beautiful mane.
HoliRoots™ Pre-Wash Treatment Oil for Thinning Hair - Fable & Mane
A concentrated serum that helps hair look thicker, denser, fuller, and healthier.
The Ordinary Multi-Peptide Serum for Hair Density
A clean, vegan hair serum that improves the appearance of hair density and reduces signs of shedding for thicker-looking hair in as soon as 90 days.
Vegamour GRO Hair Serum for Thinning Hair
A silicone-free hair and scalp serum—with a lightweight texture—that delivers intensely fortifying care to reduce breakage and strengthen weak hair.
Kérastase Genesis Strengthening Serum for Hair and Scalp
A skincare-inspired serum that balances and hydrates your scalp to create an ideal environment for hair to thrive— because healthy hair starts with the scalp.
OUAI Hydrating Scalp Serum for Healthy, Fuller Looking Hair
Powered by 2% Apple Stem Cells, this scalp serum is clinically proven to reduce hair shedding while promoting thicker, fuller-looking hair.
A 20-minute pre-wash oil made with 1.28% Baobab Oil that breaks down build-up and other impurities while intensely moisturizing to relieve dry scalp
Act+Acre Cold Processed Scalp Detox Oil For Dry Scalp
A dermatologist co-developed hair serum that visibly improves hair density, addresses shedding, and hydrates the scalp to support the skin barrier
Vegamour GRO+ Advanced Hair Serum for Severe Signs of Thinning
A luxurious overnight nourishing leave-in serum formulated with niacinamide that nourishes, hydrates, detangles, and enhances shine in 8 hours.
Kérastase Nutritive 8H Magic Night Serum Hydrating Treatment for Dry Hair
A serum that promotes key scalp collagens while reducing shedding up to 90% — for youthfully thick, supple, resilient-looking hair. Results in as little as 30 days.
Color Wow Youth Juice Collagen Scalp Serum for Thinning Hair
A serum that is clinically shown to reduce signs of shedding, hair fallout, and thinning at the scalp for thicker, fuller-looking hair in as few as 90 days.
Densifying & Thickening Serum for Thinning Hair
An expertly formulated, moisturizing treatment oil rooted in rosemary and fortified with vitamins and lipids for a soothed scalp and stronger strands.
Briogeo Scalp Revival™ Rosemary Pre-Wash Scalp and Hair Oil
A fast-absorbing, lightweight, and restorative hair serum physician-formulated with patent-pending Ashwagandha Exosomes to naturally support visible thickness and hair strength.
Nutrafol Women’s Lightweight Thickening-Hair Serum for Thinning Hair
A daily leave-on serum, formulated with hyaluronic acid, that offers intense hydration to soothe dry scalps and support long-term scalp health.
Act+Acre Daily Hydro™ Scalp Serum with Hyaluronic Acid for Dry Scalp
A daily scalp serum with five percent Capixyl™ and one percent hyaluronic acid for thicker-, fuller-, healthier-looking hair. No residue. Quick-dry. For all hair types. Dermatologist tested.
The Scalp Serum - 5% Capixyl™ For Thicker, Fuller, Healthier Hair - Nécessaire
The pre-shampoo scalp treatment that gently clears dirt, excess oil, and product buildup, and rebalances the microbiome for a fresh, clean scalp.
The Rootist Pre-Shampoo Clarifying Scalp Treatment with AHA + Apple Cider Vinegar
A lightweight, intensive leave-on serum that nourishes, balances, and protects the scalp for healthier-looking and shinier hair.
Gisou Honey Infused Scalp Treatment Serum
A quick and easy pre-wash treatment oil powered by stimulating rosemary extract that clarifies and soothes the scalp while adding strength to strands.
A soothing treatment that balances hydration, removes surface impurities, and provides relief to an itchy, irritated, flaky scalp.
Briogeo Scalp Revival Charcoal + Tea Tree Scalp Treatment Serum
A wash-out, clarifying scalp treatment that lathers into a rich foam, to refresh, remove build up, and rebalance the scalp before shampooing or in-between protective styles.
Mizani Wonder Crown Clarifying Scalp Treatment
A five-minute pre-shampoo serum to gently exfoliate, moisturize, and soothe a dry, itchy scalp.
Moroccanoil Dry Scalp Treatment
A lightweight scalp serum that is scientifically shown to increase hair density by up to 3X in as few as 16 weeks.
Briogeo Destined for Density™ Peptide Hair Serum for Thicker, Fuller Hair
A leave-in formula clinically shown to quickly repair damage and protect hair from future harm with a hair-identical protein.
Virtue Damage Reverse Hair Serum
A soothing, weightless oil serum to nourish dry scalps, this serum is enriched with vitamin C rich amla, an ancient Indian super berry for a healthy-looking, balanced scalp.
Fable & Mane SahaScalp™ Amla Soothing Serum
A weightless leave-in scalp spray clinically shown to reduce fallout and shedding by up to 97 percent—for fuller-, thicker-looking hair over time.
Moroccanoil Revitalizing Scalp Tonic Treatment for Thinning Hair
A powerful, ultra-lightweight treatment for thinning hair that is proven to leave hair feeling thicker, fuller, and healthier.
Serene Scalp Densifying Treatment Spray
A nourishing pre-shampoo oil, inspired by a ritual from the Dominican Republic, to support a balanced scalp—the foundation of healthy hair growth.