The shape is so satisfying to use — you can really massage it into your scalp. My hair already looks healthier and I've only been using it for a month.
Korean Scalp Revival Bar
12 Fermented Herbs
Vegan & Cruelty-Free
Sulfate-Free
Dermatologist approved
The Korean scalp ritual that clears years of buildup, calms inflammation, and wakes up follicles your liquid shampoo put to sleep.
WARNING: Low Stock Notice — This product sold out 12 times last year. Take advantage of the limited sale and buy now. Ordering now helps you avoid future stock outs.
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Loved by 10,000+ happy scalps
How does it work?
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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?
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Our bar is made with 100% natural, plant-derived ingredients. No pharmaceuticals, no hormones, no synthetic chemicals. Safe during pregnancy and breastfeeding.
How long does one bar last?
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40–60 washes (approximately 1–2 months). That's roughly $0.42 per wash — less than a single-use serum packet.
Can I use it with my existing serums?
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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.
Ingredients
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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 and Returns
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Shipping All orders ship within 24–48 hours. Delivery: 6–9 business days.
60-Day Returns: Not satisfied? Return within 60 days for a full refund, no questions asked. Items must be in original packaging.
Loved by 10,000+ women
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I've tried everything — Rogaine, biotin, rosemary oil, $88/month serums. Nothing. Six weeks into this bar and my shower drain tells a different story. I actually see baby hairs along my hairline for the first time in two years. My husband noticed before I did.
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Nobody warned me about postpartum hair loss. I cried in the shower every wash day. My OB had no answers. This bar was the first thing that didn't feel like a scam. My part line is narrowing. My ponytail has weight again.
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I was skeptical. A shampoo bar? Really? But the Korean scalp science made sense. From the first wash, my scalp felt different. Clean. Alive. At week 10, my hairstylist asked what I changed. That's when I knew.
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.
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Visible results in 6–8 weeks
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100% natural ingredients
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.
89%
Said it visibly reduced shedding
94%
Said their scalp felt healthier
91%
Said they'd never go back to liquid shampoo
Why Hanbi?
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Sulfate-free |
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12 fermented herbs |
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60-sec scalp ritual |
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0% water filler |
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Vegan & cruelty-free |
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Visible results |
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Frequently asked questions
How is this different from regular shampoo?
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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?
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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?
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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 men?
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Absolutely. Hair thinning doesn't discriminate and neither does scalp science. Our fermented herbs work on the scalp itself, not on hormones, which means the mechanism is the same whether you're a man or a woman. The buildup, the inflammation, the blocked follicles — it's all there. The only difference? Most men wish they'd started sooner.
Is it safe during pregnancy / breastfeeding?
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Absolutely. Unlike minoxidil (which is not recommended during pregnancy), our bar contains only natural, plant-derived ingredients. No pharmaceuticals, no hormones.
How long does one bar last?
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40–60 washes (approximately 1–2 months). That's roughly $0.42 per wash — less than a single-use serum packet.
Can I use it with my existing serums?
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add
remove
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?
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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?
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We offer a 60-day money-back guarantee. If you're not satisfied, return it for a full refund — no questions asked.
Where do you ship?
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International shipping on all orders. Most orders arrive within 6–9 business days.
Can I return my order?
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All returns must be initiated within 60 days of delivery. Items must be in original packaging. See our return policy for full details.
Customer Reviews
Overall rating: 4.7 / 5 from 208 reviews.
I switched from Nioxin to this and the difference is insane. My scalp actually feels clean for the first time in years — like a real deep clean, not just a tingle.
I almost didn't buy this because I've been burned so many times. But my scalp felt different after the very first wash. Like it could finally breathe.
My shower drain used to make me cry. Literally. I'm on my second bar now and the shedding has slowed down SO much. I actually enjoy washing my hair again
Three weeks in and I'm already seeing baby hairs along my hairline. I've spent hundreds on serums that did nothing. This little green bar did more in weeks than everything else combined
My husband noticed before I did. He said 'your hair looks different — thicker.' That's when I knew this wasn't placebo. Week 6 and I'm a believer
Six weeks in and my hairstylist asked what I changed. That never happens.
I have had issues with hair loss due to my thyroid (first hyperthyroidism and now hypothyroidism). No matter the medication adjustments I have went through I still lose a lot of hair. I only used this bar for 3 washes and I can see so much baby hairs growing on my scalp! I have also noticed less hair falling out of my head in the shower compared to before using this product. Its been only 2 weeks but I already love this product so much and have recommended it to family and friends. Definitely will keep coming back to purchase this item.
So far so good
My search is over ! Many , many years of looking for something that will help , something that will at least look as if it’s making a difference . Found it. The first shampoo that has changed things , firstly in the change to my scalp -no more irritation- then the change in hair loss which has been so noticeable, barely any loose hair in my hairbrush. This is making it seem already that my hair is getting thicker, something I had lost hope of a long time ago. It’s great to use, wonderful creamy lather that clears quickly, no sticky shampoo bar on the holder - no gooey holder either. I love it , it works for me and I never need to look anywhere else now and I have only been using it for a few months -I’m looking forward to seeing what lies ahead as I’ve just bought the conditioner.
I LOVE THIS BAR....MUCH LESS SHEDDING....SOFT HAIR... NO DRY SCALP. THANK YOU⁰
I received my packet two days ago and used it for the first time yesterday. It made my hair very shiny and gave it a lot of bounce I found the rest of my package and tomorrow I am going to use the oil. Do you make a bigger bamboo draining tray for both the Triangle bar and Conditioner bar
I’ve used this shampoo bar for two months. With this shampoo I’ve noticed length retention. My hair is at my waist. I have a thyroid condition with very thin hair. Other products more expensive has gotten my hair this long, but at a price and a lot of time. This bar seems to make my hair less prone to breakage so it can show the extra length when it grows. My hair is more tangled with this product, but I think it’s because maybe it acts as a protein treatment? My hair is sensitive to protein, making it rough to the feel and easily tangled. It’s not bad, but it is noticeable. My curl is revived though. I generally have beach waves but with prolonged use I see ringlets. Shine is good with this product too. I’ve seen reviews saying it leaves a film. I don’t agree. The hair is so clean it squeaks, I think what users are noticing is the strength change, whatever it’s doing. Maybe they are protein sensitive too. I will keep using. I’m happy I have a lower costing alternative to growth shampoo. Thank you for the extra inches!
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loving it
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Fantastic product I have only used it for 3 days now and already my hair feels silky and a lot less hair loss and even starting to look thicker would highly recommend this product over any other hair treatments on the market. 😁
I absolutely love my bar, I just have a question do I need to do a shampoing after I used my bar or I don’t need to shampoing at all.
Love this bar. My scalp is clear, hair is healthier. Please make a conditioning bar to follow
I’m over 70 yrs old and tried lots of shampoos for thinning hair . Then tried this little triangle of soap ! Well from the first day I was so impressed with the rich creamy feel as I washed my hair. I will only reply to something I feel is really honestly working on my hair . I have noticed my itchy scalp dry scalp has gone and my hair is definitely feeling better so will continue as it’s early days .
I used to avoid photos if someone was standing behind me. Last weekend I didn't even think about it.
I used to avoid photos if someone was standing behind me. Last weekend I didn't even think about it.
The shedding slowed down by week two. By week four I saw tiny new hairs coming in around my temples. I'm not going back to liquid shampoo ever.
I bought this on a whim and now I'm on my third bar. My hair has more volume than it's had in three years.
I bought this on a whim and now I'm on my third bar. My hair has more volume than it's had in three years.
The shedding slowed down by week two. By week four I saw tiny new hairs coming in around my temples. I'm not going back to liquid shampoo ever.
I was spending $88 a month on supplements that did absolutely nothing. This bar costs less than a salad and actually works.
My scalp used to be so itchy and flaky no matter what I used. This cleared it up in days. The hair growth was a bonus I wasn't expecting.
My scalp used to be so itchy and flaky no matter what I used. This cleared it up in days. The hair growth was a bonus I wasn't expecting.
I was spending $88 a month on supplements that did absolutely nothing. This bar costs less than a salad and actually works.
Postpartum hair loss almost broke me. This is the only thing that gave me hope. I can see regrowth along my part line and I could cry.
Postpartum hair loss almost broke me. This is the only thing that gave me hope. I can see regrowth along my part line and I could cry.
I threw away my Rogaine after using this for a month. No dread shed, no greasy residue, just results.
I threw away my Rogaine after using this for a month. No dread shed, no greasy residue, just results.
The triangular shape sounds gimmicky but it actually makes it so easy to massage into your scalp. You can feel it working.
The triangular shape sounds gimmicky but it actually makes it so easy to massage into your scalp. You can feel it working.
I've been hiding under hats for two years. Last week I went to brunch with my hair down. That's everything.
I've been hiding under hats for two years. Last week I went to brunch with my hair down. That's everything.
My shower drain used to look like a crime scene. Now I barely see anything. I don't know how a shampoo bar can do this but I'm not questioning it.
My shower drain used to look like a crime scene. Now I barely see anything. I don't know how a shampoo bar can do this but I'm not questioning it.