Join the RootMD Community
Get hair growth tips from Dr. Kopelman, early access to new products, and subscriber-only offers.

A lightweight, fast-absorbing oil infused with pure rosemary extract to support healthier, fuller-looking hair. This botanical-rich formula helps stimulate circulation to the scalp, nourishing hair follicles and promoting growth while reducing shedding. Clinically studied for its ability to enhance hair thickness and density over time, rosemary oil also soothes irritation, balances oil production, and strengthens the scalp barrier.
Designed for all hair types and suitable for daily use. Can be applied directly to the scalp, mixed with a carrier oil, or added to shampoo for enhanced benefits.
2 FL OZ / 60 ML
Cruelty Free
Paraben Free
SLS/SLES Free
Hypoallergenic
Vegan
Cruelty Free
Paraben Free
SLS/SLES Free
Hypoallergenic
Vegan
Complete your hair thickening routine with this three-step bundle: RootMD Thickening Shampoo, RootMD Thickening Conditioner, and Hair Growth Serum. Together they cleanse, protect, and stimulate the scalp with natural DHT blockers and rosemary oil, giving thinning hair the support it needs from root to tip. Bundled at a discount versus buying each product separately.
Apply a few drops directly to the scalp and massage gently. Leave on for at least 30 minutes before washing or overnight for deeper absorption. Can also be mixed with a carrier oil or added to shampoo for enhanced benefits. Use daily or as needed.
Essential Rosemary Oil







