The Apothecary
Length is retention, not speed. Most of what's sold as growth is really breakage prevention — and it starts at the scalp.
100% Pure Castor Oil
Kitsch
100% Pure Castor Oil 3-Pack
Kitsch
Baomint Moisturizing Shampoo
Adwoa Beauty
Baomint Protect + Shine Oil Blend
Adwoa Beauty
Biolage Fulldensity Shampoo - 33.8oz
Matrix
Botanical Repair Intensive Strengthening Masque Light
Aveda
Botanical Repair Intensive Strengthening Masque Rich - 6.8oz
Aveda
Botanical Repair Professional Hair Strengthening Additive - Step 2
Aveda
Botanical Repair Strengthening Conditioner
Aveda
Botanical Repair Strengthening Conditioner - 6.7oz
Aveda
Botanical Repair Strengthening Leave-In Treatment
Aveda
Botanical Repair Strengthening Shampoo - 6.7oz
Aveda
Castor Oil Nourishing Shampoo Bar
Kitsch
Clarifying Shampoo
Moroccanoil
Coconut Oil Shampoo Bar for Dry Damaged Hair
Kitsch
Dallas Biotin Thickening Conditioner - 8.5oz
R+Co
Dallas Biotin Thickening Shampoo - 8.5oz
R+Co
Density Defend Styling Hair Thickening Gel
Nioxin
Density Defend Volumizing Dry Shampoo
Nioxin
Density Preserving Scalp Drops
Philip Kingsley
Density Preserving Scalp Foam
Philip Kingsley
Density Stimulating Scalp Mask
Philip Kingsley
Density Thickening Conditioner
Philip Kingsley
Density Thickening Protein Spray
Philip Kingsley
Density Thickening Shampoo - 6.76oz
Philip Kingsley
Extreme Length Shampoo - 10.1oz
Redken
Guava Length Retention Hair Lotion
Cantu
Hair Alchemy Strengthening Masque
Oribe
Hair Wax Stick
Kitsch
Healthy Hair Fixation Trio | Strengthening Hair & Scalp Serum | Step 1 of 3 | 2 fl. oz. | Scalp Fixer
Kiss Colors & Care
Hydrating Styling Cream
Moroccanoil
Invati Men Scalp Revitalizer For Thinning Hair
Aveda
Invati Ultra Advanced Exfoliating Shampoo Light for Thinning Hair
Aveda
Invati Ultra Advanced Exfoliating Shampoo Rich for Thinning Hair
Aveda
Invati Ultra Advanced Exfoliating Shampoo Rich For Thinning Hair
Aveda
Invati Ultra Advanced Fortifying Leave-In Treatment
Aveda
Jamaican Black Castor Oil Strengthen & Restore Smoothie
Sheamoisture
Moisturizing Curl Cream
Kitsch
Multivitamin Oil | For Stronger & Longer Hair | Rosemary & Mint Oil
Kiss Colors & Care
Multivitamin Oil | To Stimulate & Refresh | Peppermint Oil
Kiss Colors & Care
Showing 1–40 of 68 products · every formula’s ingredient list read in full