SOLID SHAMPOO · 120 G · ≈ 60 WASHES
Le Savon Moussashi – Solid Shampoo with Asian Botanicals (120 g)
12 plants from Asian herbal medicine for a clean scalp, less oily roots and stronger hair. Silicone-free, plastic-free.
Choose your format
The soap alone1 soap · 120 g · 1 to 2 months
€29,90
Dojo SetSoap + soap dish + sandalwood comb
€34,90
Ronin Set2 soaps + oil + horn comb + soap dish
€64,90Gift sets: products are shipped separately, without a gift box.
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✓ Free delivery with tracking · ✓ 30-day money-back guarantee · ✓ Secure payment
The Way of the Foam. A solid shampoo inspired by Asian pharmacopoeia: Usnea, Chinese cedar, He Shou Wu, ginseng, reishi, rosemary and soap nuts.
- Deeply cleanses the scalp without irritating it
- Helps regulate excess sebum
- Strengthens the hair fiber and reduces breakage
- Hair looks thicker, softer and shinier
Directions: wet the soap, lather it in your hands, massage into the scalp for 1 to 2 minutes, rinse. 2 to 3 times a week.
Zero plastic. One soap bar = 2 to 3 bottles of shampoo.
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Free deliveryTracked, 7 to 12 business days
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Satisfaction guaranteed or your money back30 days to try
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Zero plasticCardboard box
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A real personResponse within 24 hours
What's the point?
Three things, well done.
A clean scalp
The mousse cleanses deeply without stripping. No more tight-feeling scalp.
Less greasy roots
Thuja and tea tree help regulate sebum. You space out the washes.
Stronger hair
Keratin and vitamin B5 coat the hair fiber: less breakage, more volume, more shine.

Why does it work
Nothing magical. Just logical.
Flat, greasy, or dull hair is often caused by a scalp that is poorly cleansed or overly stripped. Soap works right there, at the root of the problem.
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1
It cleans without stripping.
A dense foam that removes sebum and residue without leaving the scalp dry and tight. A clean and comfortable scalp is the foundation of everything.
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2
It does not leave a film
No silicone to coat the hair and weigh it down wash after wash. Hair stays light: that's where the volume comes from.
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3
12 plants, not a fragrance
Thuja, he shou wu, ginseng, rosemary: plants that have been used in Asia for centuries to care for the scalp and hair. The full list is public.
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4
The massage does the rest
Two minutes with your fingertips: the mousse reaches the roots, residue is lifted, and the scalp relaxes. It’s the one step that makes the biggest difference.
Moussashi is a cosmetic product: it cares for the scalp and hair. It does not act on hair loss or regrowth.
Week after week
What you are going to feel.
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1st wash
Freshness
Thick foam, herbal scent, scalp that breathes.
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Week 2
Less fat
The roots last longer. You switch to washing every 2 or 3 days.
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Week 4
Less breakage
Less hair in the brush and on the pillow.
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Week 8
Volume
Hair that looks thicker and shinier and is easier to style.
With 2 to 3 washes per week. Every scalp has its own pace.
How to use it
Two minutes. Four steps.
2 to 3 times a week.

Damp
Lather the soap under warm water, with hair thoroughly wet.

Froth
In your hands or directly on the roots, until a thick lather forms.

Mass
With your fingertips, in small circles, from the nape of your neck to your forehead.

Rinse, let dry
Rinse with warm water. On a soap dish, it lasts twice as long.
What's inside
Plants, that's all.
Usman herb
Isatis tinctoriaPurifies and strengthens. Used for centuries for hair.
Chinese camphorwood
Platycladus orientalisHelps regulate scalp sebum.
He Shou Wu
Polygonum multiflorumStrengthening root, star of Chinese tradition.
Ginseng
GinsengAwakens and tones the scalp.
Make the ritual last
More soap, less money.

Le Dojo Set – The Discovery Ritual
Your introduction to the path of foam.Box contents: 1 Moussashi soap with Asian plants (120 g) 1 Bamboo...

Le Ronin Set – The Complete Hair Ritual
The top pick. Everything you need for a proper hair care routine, morning and night.Set contents: 2 Moussashi...

The Shogun Set – The Complete Glow-Up
The complete routine. Hair, face, mouth: the ancestral head-to-toe ritual, plastic-free.Set contents: 2 Moussashi soaps with Asian botanicals...
No unpleasant surprises
After your order.
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Day 0
Order confirmed
You’ll receive an email with the summary right away.
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Days 1 to 3
Preparation
Your order has been prepared and shipped by our manufacturer.
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Upon sending
Follow-up
Your tracking number arrives by email: you can see where your package is.
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Days 7 to 12
Delivery
Free delivery to your home. 8 to 14 days in Belgium, Luxembourg and Monaco.
A question about your order? Write to us at moussashi.fr@hotmail.com, reply within 24 hours.
Risk-free
You try. You decide.
30 days to change your mind
Not convinced? Return the product within 30 days, even if opened, and we’ll refund you. Return shipping costs are your responsibility, limited to once per customer.
Secure payment
Secure payment, processed by Shopify. Your banking details are never shared with us.
Free tracked delivery
7 to 12 business days in France. You'll receive your tracking number by email as soon as it ships.
Someone is replying to you
Have a question before or after placing your order? We’ll reply by email within 24 hours, Monday to Friday.
Customer reviews
What they say about it.
What hair type does it work on?
All hair types: fine, thick, curly, straight, colored. Especially appreciated when roots get greasy quickly or when hair breaks.
My hair feels weird for the first few days. Is that normal?
Yes. If you're coming off a shampoo with silicones, expect 2 to 4 transition washes. After that, they'll feel lighter.
How long does it last?
1 to 2 months with 2 or 3 washes per week, if it dries between showers.
Is it vegan?
No: it contains lanolin (sheep's wool wax), which protects the fiber. All ingredients are listed on the Ingredients page.