Key ingredients:
Kōbō Beauty
Kōbō Rosemary Growth Oil™
The #1 trending hair care ingredient — now in a concentrated 2-in-1 formula combining clinically studied rosemary oil with deep-nourishing coconut oil. Stronger roots, thicker strands, and a healthier scalp with every drop.
- ✓Stimulates scalp circulation to support natural hair growth
- ✓Rosemary + Coconut 2-in-1 — nourishes from root to tip
- ✓Reduces breakage, shedding, and scalp dryness
- ✓Multipurpose — hair, scalp, skin, and nail care
Choose your size:
Limited Time — While Supplies Last
"After 6 weeks I am seeing new growth around my hairline. This absorbs the fastest and does not leave my hair greasy."
— Jasmine T. — Verified Buyer
How long until I see results?
Can I use it on color-treated hair?
What is the difference between 40ml and 60ml?
The Science Behind It
Why Rosemary Oil Actually Works
Clinically Studied
Rosemary oil has been studied for hair growth support — with results comparable to minoxidil in a 6-month trial, without the scalp irritation.
2-in-1 Coconut Formula
Coconut oil penetrates the hair shaft deeply — reducing protein loss, sealing moisture, and leaving each strand stronger and shinier.
Boosts Scalp Circulation
Rosemary stimulates blood flow to the scalp, delivering more oxygen and nutrients to your hair follicles where growth begins.
Multipurpose Oil
Hair serum, scalp treatment, skin moisturizer, nail strengthener — one bottle that does everything.
How To Use
3 Steps to Stronger Hair
Apply 3 to 5 drops to fingertips and massage directly into your scalp for 2 to 3 minutes, focusing on thinning areas.
Work remaining oil through the lengths of your hair from mid-shaft to ends to seal in moisture and reduce frizz.
Leave in overnight for deep treatment, or apply 30 minutes before washing. Use 3 to 4 times per week for best results.
10,000+ Happy Customers
Real Growth. Real Results.
"After 6 weeks I am seeing new growth around my hairline. This absorbs the fastest and does not leave my hair greasy."
— Jasmine T. — Verified Buyer
"I massage this in every night before bed and use the Butter Bonnet to lock it in. My scalp is less itchy and the shedding has reduced noticeably."
— Aaliyah S. — Verified Buyer
"I use this on my nails too — they have stopped breaking since I started. The smell is incredible. Light and herbal."
— Lauren T. — Verified Buyer
Your Hair Deserves Better
Stronger. Fuller. Healthier Hair Starts Today.
Join 10,000+ women who switched to rosemary oil and never looked back.
30-Day Money Back Guarantee · Free Tracked Shipping · Risk-Free