ROOT CAUSE HAIR CARE
A lightweight scalp oil with rosemary, ginger and peppermint that nourishes your scalp between washes and helps your hair look fuller and stronger.
- Healthy Scalp
- Fuller-Looking Hair
- Stronger Roots
- Rosemary + Ginger
- Lightweight
- Cooling Massage
How does it work?
Our scalp oil nourishes your scalp with rosemary, ginger and peppermint oils. Massaged in regularly, it helps keep your scalp comfortable and balanced so your hair looks fuller and stronger over time. Lightweight, with no greasy feel.
How do I use it?
Apply a few drops directly on a dry or damp scalp, section by section. Massage for 1 to 2 minutes and leave it in. For best results, use it after washing with a clarifying shampoo like our bestselling Korean Scalp Revival Bar.
Is it safe to use?
Yes. It’s made with carefully selected botanical oils, including rosemary, ginger and peppermint. Avoid contact with the eyes and stop use if irritation occurs. If you’re pregnant, breastfeeding or have a scalp condition, check with your doctor before use.
How long does one bottle last?
One 100 ml bottle lasts about 2 to 3 months, used 2 to 3 times a week.
What's Inside?
Glycerin
Tocopherol
1,2-Hexanediol
Hydroxyethylcellulose
Zingiber Officinale (Ginger) Root Oil
Mentha Piperita (Peppermint) Oil
Rosemary Leaf Oil
Vanilla Planifolia Fruit Oil
Shipping & Returns
Orders are processed within 3 business days. Delivery typically takes 10–20 business days after dispatch. We’ll email your tracking details when your order is on its way.
U.S. shipping is $5.99 for orders below $45.98 and free for orders of $45.98 or more. Other markets display the corresponding amount in local currency. See our Shipping Policy for details.
You may request a return within 30 days of delivery for unused, unopened items in their original packaging. Return shipping for a change of mind is the customer’s responsibility; Kamumi covers return shipping for incorrect, damaged, or defective items. Your statutory rights remain unaffected.
Contact support@kamumi.com before sending a return. See our Refund Policy for full details.

Scalp oil works best on a clean scalp.
If you’ve tried scalp oils before and saw nothing change, the oil probably wasn’t the problem. On a scalp covered in buildup, even the best oil just sits on top. Our Revival Oil is made to be massaged into a clean scalp, where rosemary, ginger and peppermint can actually reach the skin. A few drops, a 2-minute massage, and a scalp that feels fresh, calm and cared for between washes.
Loved by 100,000+ people

I've tried so many scalp treatments that either left my roots greasy or made my scalp itch. This is the first oil I've actually enjoyed using. Just a few drops, a quick massage, and my scalp feels refreshed without that heavy feeling. My hair looks healthier at the roots, and I'm finally comfortable wearing it down again.

I started noticing my hair getting thinner around the crown and honestly didn't know what to do. Most oils just made it look worse. This one feels completely different. It's lightweight, absorbs nicely, and doesn't leave my hair looking greasy. I've made the scalp massage part of my routine, and my hair looks healthier and fuller than it did before.

I was already using the Korean Scalp Revival Bar when I decided to add the oil. Best decision. The bar leaves my scalp feeling clean, and the oil gives it that extra care between washes. I love the cooling sensation from the peppermint, and my roots never feel weighed down. My whole hair routine is simpler now, and my scalp has never felt better.