The viral Korean scalp bar
Lisa ✓ and 1M+ others purchased
★ ★ ★ ★ ★
4.8 / 5 (351,837 reviews)

Korean Scalp Revival Bar

Targets Stubborn Flakes
Calms Itch & Irritation
Helps Clear Buildup
Sulfate-Free

The Korean direct-to-scalp ritual for stubborn flakes, itching, irritation and recurring buildup — helping restore a cleaner, calmer, more balanced scalp.

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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Due to high demand, quantities are limited.
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60 DAY MONEY BACK GUARANTEE

That's how confident we are in your results. But if you're not thrilled, send it back and we'll refund your purchase.

How does it work?

Most scalp products only wash away the flakes you can see or temporarily calm the itch. They don't do much about the buildup and scalp environment that lets the same cycle keep coming back.

JOSU works differently. The direct-to-scalp bar makes contact exactly where the problem starts, helping loosen stubborn scales and product buildup while cleansing without the harsh stripping of many liquid dandruff shampoos. It’s like clearing away the layer that keeps your scalp trapped in the same itch-and-flake cycle.

Once that buildup is cleared, JOSU’s Korean botanicals can work directly on the scalp. Galanga Root helps fight Malassezia, Green Tea helps calm itching and irritation, and Korean Red Ginseng helps nourish and rebalance the scalp environment. You’re not just washing flakes away — you’re caring for the scalp so it can stay calmer, cleaner, and more balanced over time.

Is it safe to use?

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?

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?

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
  • 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

Shipping All orders ship within 24–48 hours. Delivery: 3–5 business days.

60-Day Returns: Not satisfied? Return within 60 days for a full refund, no questions asked. Items must be in original packaging.

Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar
Korean Scalp Revival Bar

Why your scalp
isn't getting better.

Most American haircare focuses on your hair.

But flakes, itching and irritation start at the scalp.

Korean haircare takes a different approach: scalp first.

That’s why JOSU goes directly onto the scalp — helping clear stubborn flakes and buildup while Korean botanicals calm, rebalance and care for the scalp underneath.

American haircare treats the hair. Korean haircare starts at the scalp.
Comparison of irritated congested scalp and clean healthy scalp
★★★★★ Real customer results

See real results
from real people.

Gentle scalp care for stubborn flakes, itching and irritation — sulfate-free and made with Korean botanicals..

Hailey before and after scalp results
★★★★★
Hailey Verified Customer

I just wanted to share my before and after photos - I am so pleased with how the JOSU Korean Scalp Bar has been working for me! I was super skeptical, since I have been using 3 different prescriptions for my scalp psoriasis, including a steroid that I wasn’t fond of using as often as it seemed I needed to. My fiancé and daughter both commented on how much better it looks. I have often been self conscious about wearing my hair in certain styles because of how visible the scaly patches were, so I am looking forward to doing an up-do at a wedding I will be going to next weekend! Thank you for developing such an amazing product. I will definitely be purchasing more when I run out! - Hailey

Less visible scaling Calmer-looking scalp More styling confidence
Kimberly before and after scalp results
★★★★★
Kimberly Verified Customer

I wanted to share my before and after results after using the JOSU Korean Scalp Bar for a little over a month now. This stuff is amazing!! A total life changer. I am much more confident now! - Kimberly

Visible scalp improvement Less visible flaking More confidence
Before and after scalp results
★★★★★
Sarah Verified Customer

Whoever created this formula, I wish I can wrap you in a big big big big hug. You guys have literally changed my life !! No one will understand this except someone who have struggled with seb derm their whole life . I was 12 when this started and I’m 37 now !!! Tried all kind of products , shampoos , prescription ... THIS WORKS MAGIC . I only applied it once , I can cry.

Seb derm support Less visible irritation Calmer-looking scalp

Healthy hair starts with
a healthier scalp.

Every JOSU Scalp Bar is powered by concentrated botanicals chosen to help target flakes, calm itch, and support a healthier scalp environment — without harsh, stripping ingredients.

Galanga Root

Galanga Root

A scalp-focused botanical chosen to help target the yeast linked to dandruff and stubborn scalp flakes.

  • Helps target visible flakes and buildup
  • Supports a cleaner, healthier scalp environment
  • Helps reset scalps prone to recurring dandruff
Flakes / Buildup / Scalp Reset
Green Tea

Green Tea

Rich in soothing antioxidants that help calm itch, irritation, and the stressed feeling of an unhappy scalp.

  • Helps calm itching and visible irritation
  • Supports antioxidant protection for the scalp
  • Leaves the scalp feeling fresher and more comfortable
Calm / Soothe / Comfort
Korean Red Ginseng

Korean Red Ginseng

A revitalizing root traditionally used to nourish the scalp and support a more balanced environment for healthier-looking hair.

  • Helps nourish and rebalance the scalp
  • Supports stronger, healthier-looking hair
  • Promotes an energized, revitalized scalp feel
Nourish / Balance / Vitality

How it works

Apply the JOSU scalp bar directly to wet scalp STEP 01

Glide directly on your scalp

On wet hair, part into sections and glide the bar directly over your scalp.

Massage the scalp for 60 seconds STEP 02

Massage for 60 seconds

Massage the lather into your scalp for 60 seconds, focusing on areas that need extra attention.

Rinse scalp and hair thoroughly STEP 03

Rinse & feel the difference

Rinse thoroughly and enjoy a scalp that feels clean, refreshed and ready for healthier-looking hair.

THE JOSU DIFFERENCE

Why JOSU Is Different Than
Shampoos & Steroids

★ BEST
JOSU Korean Scalp Bar
JOSU
Drugstore
Shampoos
Medicated
Treatments
Lifts stubborn flakes & plaques
Soothes itch without stinging
Active ingredients
Korean
Botanicals
Harsh
Sulfates
Steroids /
Coal Tar
Nourishes & protects hair
Often
drying
Steroid-free & safe long-term
Scent profile
Botanical
Clean
Synthetic
Strong /
Chemical
Helps prevent future flare-ups
Healthy scalp and hair after consistent JOSU scalp care

What To Expect

Watch your scalp transform
week after week.

First Wash

JOSU starts lifting away flakes and buildup directly at the scalp.

What you may notice: A cleaner, fresher-feeling scalp without the harsh stripped feeling.

Week 1

Itching, irritation and visible flakes start feeling more manageable.

What you may notice: Less visible flaking and a calmer, more comfortable scalp.

Weeks 2–4

Signs of scalp congestion begin clearing with visibly less flaking and buildup.

What you may notice: A cleaner, healthier-looking and more balanced scalp surface.

Ongoing

Consistent scalp care helps maintain a clean, balanced scalp environment.

What you may notice: Less recurring buildup, a calmer-looking scalp and healthier-looking hair.

Scalp before JOSU
Scalp after JOSU
BEFORE AFTER

Cleanse, calm &
rebalance your scalp.

94%

Helps calm scalp itching and irritation without the harsh, stripped feeling of many conventional dandruff shampoos.

91%

Helps loosen stubborn scaling, visible flakes and buildup around the scalp and roots.

90%

Korean botanicals help nourish and rebalance the scalp environment for a cleaner, calmer, healthier-looking scalp.

Individual results may vary.

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 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 men?

Absolutely. Hair thinning doesn't discriminate and neither does scalp science. Our botanical ingredients 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?

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?

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?

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?

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?

International shipping on all orders. Most orders arrive within 6–9 business days.

Can I return my order?

All returns must be initiated within 60 days of delivery. Items must be in original packaging. See our return policy for full details.

★★★★★ 4.7
Green triangular scalp bar in shower
Mia H. Source review
★★★★★

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.

JOSU Korean Scalp Bar

JOSU Korean Scalp Bar

Woman showing long healthy-looking hair
Isabella C. Source review
★★★★★

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.

JOSU Korean Scalp Bar

JOSU Korean Scalp Bar

Woman showing fuller blonde hair
Evelyn K. Source review
★★★★★

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.

JOSU Korean Scalp Bar

JOSU Korean Scalp Bar

Close view of healthy-looking brown hair
Olivia M. Source review
★★★★☆

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.

JOSU Korean Scalp Bar

JOSU Korean Scalp Bar

Top view of woman's scalp and part line
Emily R. Source review
★★★★★

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.

JOSU Korean Scalp Bar

JOSU Korean Scalp Bar

Woman smiling and showing curly hair
Amelia S. Source review
★★★★☆

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.

JOSU Korean Scalp Bar

JOSU Korean Scalp Bar

JOSU Korean Scalp Revival Bar
Korean Scalp Revival Bar
60 DAY MONEY BACK GUARANTEE