Strengthening Solid Shampoo for Thin Brittle Hair
CLEAN INGREDIENTS
ROSEMARY
BIOTIN
AMINO ACIDS
BEFORE
AFTER 8 WEEKS
Clinically Proven Fuller looking hair with 205% increase in volume after just one was *Clinically tested
LASTS LONGER THAN LIQUID

1 Shampoo bar = 3 liquid shampoo bottles
based on 220ml shampoo bottles
1 Conditioner bar = 5 liquid conditioner bottles
based on 350ml conditioner bottles
EASY TO USE + HOLD

Wet hair and bar
Swipe directly on scalp 
Rinse completely 
SMELLS LIKE 
Fresh peppermint
SHAPING BEAUTY FOR GOOD

Vegan 
Recyclable + Home-Compostable
TSA-Friendly
Plastic-and micrpolastic-free 
For all hair types
Cruelty-free
100% Carbon Neutral Production
B-Corp certified
55,000+ Five star reviews

Rosemary Shampoo Bar for Hair Growth - Strengthening

Rated 4.9 out of 5
Based on 69 reviews
Sale price$24.00

A rosemary shampoo bar for thinning hair. Clinically proven to reduce hair loss from breakage by 70% and triple volume after one wash. Sulfate-free, working to support strand strength and resilience.

Sizes:
Quantity: Limited to 5

Fortify strands and boost density for visibly thicker, fuller-looking hair after one wash.

This solid shampoo bar targets thinning, brittle hair at the source - reinforcing hair strands, reducing shedding, and building hair density for visibly fuller-looking hair after one wash. A concentrated blend of amino acids, rosemary extract, biotin, and peppermint essential oil works to improve scalp circulation, strengthen hair follicles, and support healthy hair growth over time.

Sulfate-free. Suitable for colour-treated hair.

Scent profile: Cooling peppermint.

  • 205% increaseΒ in immediate volume*Β 
  • 3X strongerΒ after one use**Β 
  • Reduce breakage by up toΒ 70%**Β Β 

*Clinically tested. **Clinically proven when used withβ€―VolumisingΒ β€―Solid ConditionerΒ as a system.β€―β€―Β 

Net weight: 3.9oz / 110g

Easy to use: Wet hair and shampoo bar. Massage bar directly onto scalp and work into a soft lather with hands. Rinse completely, then follow with your Ethique conditioner bar.

Pro Tip: Massaging the bar directly onto your scalp helps boost circulation to the hair follicles. Leave it on for a few minutes before rinsing - a small addition to your hair care routine that makes a real difference over time.

Keep dry and away from direct water between uses. Store with ample airflow and drainage for best results.

Sodium Cocoyl Isethionate, Stearic Acid, Sodium Cocoyl Glycinate, Coconut Acid, Glycerine, Betaine, Brassica Alcohol, Butyrospermum Parkii (Shea) Butter, Behentrimonium Methosulfate, Theobroma Cacao (Cocoa) Seed Butter, Sodium Isethionate, Aqua (Water), Guar Hydroxypropyltrimonium Chloride, Lactic Acid, Benzyl Alcohol, Sodium Chloride, Mentha Piperita (Peppermint) Oil, Helianthus Annuus (Sunflower) Seed Oil, MentholΒΉ, Biotin, Chenopodium Quinoa Seed Extract, Dehydroacetic Acid, Rosmarinus Officinalis (Rosemary) Leaf Extract, Citric Acid, Sodium Benzoate, Potassium Sorbate, LimoneneΒΉ, Mica, Titanium Dioxide (CI 77891), Chromium Oxide Greens (CI 77288). ΒΉComponent of essential oils.

FAQ

Rosemary extract increases scalp circulation. More blood flow means hair follicles get better access to nutrients. Biotin (vitamin B7) works on keratin production, reinforcing the structure of each strand so it's less likely to break when you brush or style. Hydrolyzed quinoa is a complete protein with all nine amino acids, so it's repairing existing damage while protecting fine hair and strands from future breakage. The peppermint essential oil stimulates scalp circulation too, and it gives your scalp that cooling, tingly feeling when you wash. Clinical testing backs this up: hair becomes 3Γ— stronger after one use, breakage drops by 70%. These ingredients aren't padding. They're what separates a rosemary shampoo bar that actually works from one that just smells like it should.

Daily washing works for most people. The formula cleans without being harsh, important when hair strands are breaking easily. Some prefer every other day if their hair runs very dry. Personal call. The peppermint gives that tingly feeling on your scalp. Wakes things up. Can feel intense if you have a sensitive scalp, so it's better to start conservatively - there's a short adjustment period when switching from bottled shampoo to a solid shampoo bar, and that's normal. This isn't like those conventional shampoos with sodium lauryl sulfate that strip everything out and leave your hair squeaky. Pair it with a conditioner bar. The shampoo does the strengthening work, the conditioner handles moisture for your specific hair type.

It addresses scalp health, not the hormones themselves. Postpartum shedding, thyroid issues, menopause - those are internal problems no shampoo bar can solve. What this does is stop the hair loss you can control: breakage. When you're already shedding more than usual, fine hair snapping off makes things look dramatically worse. This formula strengthens individual hair strands and cuts breakage by 70%, so you're keeping more of what's growing. The rosemary and biotin improve scalp health and support new hair growth over time. Sudden or severe hair loss? Talk to a doctor. Could be something else going on that needs medical attention. Use this as part of your hair care routine. Not the entire solution. It helps, but it's one piece.

Dry storage is key. The solid shampoo bar needs to dry between uses or it'll dissolve too quickly. Any bar sitting in water or on a wet ledge dissolves faster. Use something with drainage - a dish with slots, a soap saver bag, a tin with ventilation holes. After washing, put the bar somewhere it can dry completely before you use it again. Traveling? Let it dry all the way before you pack it, or it turns into mush in your bag. Your first bar will probably surprise you - stored properly, it outlasts three plastic bottles of bottled shampoo. Maybe 80 washes depending on hair length, versus the 30-40 uses you'd get from a liquid shampoo bottle. Toss it in the shower and leave it in a puddle? You'll burn through it fast. Small effort, noticeable difference.

Reviews

average rating 4.9 out of 5
Based on 69 reviews
  • 5 Stars
    60 Reviews
  • 4 Stars
    8 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
99% of reviewers would recommend this product to a friend
Customer photos and videos
69 Reviews
Reviewed by Tracy C., from New Zealand
Verified Buyer
I recommend this product
Age Range
65+
My hair texture
Medium
My hair shape
Straight
My oil production
Dry
Rated 5 out of 5
Review posted

Rosemary Strengthening Shampoo

Love this. Works well. Does what it says.

Highly recommended.

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Reviewed by Ivy D., from New Zealand
Verified Buyer
I recommend this product
Age Range
35 - 44
My hair texture
Fine
My hair shape
Straight
My oil production
Moderate
Rated 5 out of 5
Review posted

Good shampoo

Good shampoo, scalp is a bit more on the drier side after, maybe because it’s in winter. Cleans well

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Reviewed by Anna W., from United States
Verified Buyer
I recommend this product
Age Range
65+
Rated 4 out of 5
Review posted

Rosemary shampoo

I like it. Would recommend.

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Reviewed by Nina H., from United States
Verified Buyer
I recommend this product
Age Range
35 - 44
My hair texture
Fine
My hair shape
Wavy
My oil production
Moderate
Rated 5 out of 5
Review posted

πŸ‘

Lathers nice like all of their products. Feels cooling if left on long enough. Smells like rosemary and mint. Works well with there volumizing conditioner.

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Reviewed by Tracy P., from New Zealand
Verified Buyer
I recommend this product
Age Range
45 - 54
My hair texture
Fine
My hair shape
Straight
My oil production
Moderate
Rated 5 out of 5
Review posted

New shape

The new crescent shape is much better, easier to use and runs through your scalp and hair easily. Well done again Ethique.

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