ROOT CAUSE HAIR CARE
The Korean scalp ritual that clears years of buildup, calms inflammation, and wakes up follicles your liquid shampoo put to sleep.
- Healthier Scalp
- Stronger Roots
- Fuller and Thicker Hair
- No Pills, No Dropper
- Zero Water
- Sulfate-Free
How does it work?
Our concentrated solid bar delivers 12 fermented Korean herbs directly to your scalp at full strength — no water filler, no sulfates. A 60-second massage ritual that clears buildup, calms inflammation, and wakes up follicles your liquid shampoo put to sleep.
Is it safe to use?
Our bar is made with 100% natural, plant-derived ingredients. No pharmaceuticals, no hormones, no synthetic chemicals. If you are pregnant or breastfeeding, consult your healthcare professional before use.
How long does one bar last?
40–60 washes (approximately 1–2 months).
Can I use it with my existing serums?
Not only can you — you should. Our bar is the missing first step. By clearing scalp buildup and opening follicles, it allows your serums (The Ordinary, Vegamour, etc.) to actually reach the scalp and absorb properly. Most women find their existing products finally start working.
What's Inside the Bar?
Oriental Arborvitae
Woad Root
Dendrobium Orchid
He Shou Wu (Fo-Ti)
Dong Quai
Black Ganoderma Mushroom
Ku Shen (Shrubby Sophora)
Sesame
Goji Berry
White Mulberry Fruit
Ginseng
White Mulberry Root Bark
Three-Leaf Vitex Fruit
Rosemary Leaf Oil
Chinese Peppermint
Coconut Oil
Grapeseed Oil
Olive Oil
Shea Butter
Jojoba Oil
Macadamia Oil
Fractionated Coconut Oil
Ginger Root Oil
Tea Tree Oil
Frankincense Oil
Cedarwood Oil
Lemongrass Oil
Butylene Glycol
Licorice Root
Rosemary
Dandelion
Paris Polyphylla
Indigo
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.
Loved by 100,000+ people
I started seeing new growth after just 3–4 weeks of using this every 2–3 days. My hair was thinning from stress but this Korean shampoo really made the difference. I don't regret buying it. Thank you!!
I've been using the Kamumi soap for a few months now and I've seen so much new hair growth. The thin patches on my scalp have gradually filled in with new hairs and my hair looks much fuller and healthier.
I was skeptical. A shampoo bar? Really? But the Korean scalp science made sense. After just a few weeks I started noticing tiny baby hairs. That's when I knew it was actually working.
Thicker hair starts at the scalp.
Western haircare treats your hair. Korean haircare treats your scalp. Our 12-Herb Fermented Scalp Revival Bar brings centuries of Korean scalp science to your shower in 60 seconds. No water filler. No sulfates. Just concentrated fermented botanicals making direct contact with your scalp, dissolving years of buildup, calming inflammation, and clearing the path for the hair your follicles have been trying to grow.
4 botanicals doing different jobs
Every wash delivers a targeted blend of fermented herbs, each one solving a different piece of the buildup problem.
He Shou Wu
The traditional root used for centuries to nourish roots and slow premature thinning.
Black Ganoderma
A mushroom extract that calms an irritated, inflamed scalp so follicles can breathe again.
Dong Quai
Supports circulation at the follicle, delivering nutrients to where growth actually starts.
Woad Root
A natural clarifying agent that dissolves the sebum and product buildup liquid shampoo leaves behind.
How it works
Glide the bar on your scalp
Run the bar directly on wet scalp in sections. No hands needed.
Massage for 60 seconds
Let the fermented herbs do their work. You'll feel the tingle.
See the transformation
A scalp that breathes. Hair that grows. Confidence that returns.
Real change, on a realistic timeline
No overnight miracles, just what actually happens when buildup starts clearing.
The reset begins
- Scalp feels noticeably cleaner after each wash
- Less oil buildup between washes
- A cooling, tingling sensation as buildup lifts
Shedding slows
- Less hair in the shower drain and on your pillow
- Scalp feels calmer, less itchy or tight
- Existing serums start absorbing better
Growth becomes visible
- Baby hairs along the hairline and part
- Hair feels thicker at the root
- The compounding results long-term users describe
Why Kamumi?
Frequently Asked Questions
How is this different from regular shampoo?
Liquid shampoos are 80% water and contain sulfates that trigger chronic scalp inflammation. Our solid bar delivers concentrated fermented botanicals directly to your scalp at full strength — no water filler, no harsh detergents. 60 seconds of direct contact vs. 10 seconds of rinsing.
How long until I see results?
Most women notice reduced shedding within 2–3 weeks and visible baby hairs within 4–8 weeks. Full results typically appear at 3–6 months of consistent use.
Will it work for my hair type?
Yes. Our bar is formulated for all hair types — straight, wavy, curly, coily. The active ingredients work on the scalp, not the hair shaft.
Does it work for both men & women?
Absolutely. Hair thinning doesn't discriminate, and neither does scalp science. Our fermented herbs work on the scalp itself not on hormones which means they support healthier hair for both men and women. Buildup, clogged follicles, and an unhealthy scalp can affect anyone, regardless of gender. By creating a cleaner, healthier scalp environment, our formula helps support stronger, fuller-looking hair for everyone.
Is it safe during pregnancy / breastfeeding?
Our bar uses plant-derived ingredients. If you are pregnant or breastfeeding, please consult your healthcare professional before use.
How long does one bar last?
40–60 washes (approximately 1–2 months).
Can I use it with my existing serums?
Not only can you — you should. Our bar is the missing first step. It allows your serums to actually reach the scalp and absorb properly.
Why a bar instead of liquid?
Solid format means zero water filler — every ingredient is active. It requires 60–90 seconds of direct scalp contact at full concentration, which is 3x longer than liquid shampoo.
What if it doesn't work for me?
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.
Where do you ship?
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.
Can I return my order?
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.