205% increase in immediate volume* clinically tested
205% increase in immediate volume after one wash* 3X stronger after one wash smell like light + fresh peppermine
Stronger, fuller - looking hair after ust one wash* no really. Clincally proven to increase in immediate volume by 205%
Density- boosting ingredients 

Amino acids sourced from hydrolyzed quinoa, helps support elasticity, shine, and strand strength 

rosemary + peppermint oil known to promote bloodflow at the root and enhance scalp microcirculation 

Biotin support keratin production boosts elastcity and helps strengthen weak hair follicles
Made with Amino Acids why youll love it 

strengthens strands with hydrolyzed quinoa a complete protein complex 

boosts elasticity, shine, and overall resilience 

delivers deep moisture and lasting hydration for every porosity level
Made with rosemary extract why you'll lov it stimulates scalp micro-circulation to promote hair growth 

fortifies hair follicles 

hydrates scalp dryness for a healthier hair foundation
Ultra-concentrated formula only the good stuff

1 solid shampoo= 3 liquid bottles
Before thin brittle weak

after one weak fuller-looking stroner fortified
Easy to use + hold wet bar and hair massage directly on scalp rinse completely pro tip leve on for a few minutes longer to allow the inggredients to work a little harder

Rosemary Shampoo Bar for Hair Growth - Strengthening

Rated 4.8 out of 5
Based on 60 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% increase in immediate volume* 
  • 3X stronger after one use** 
  • Reduce breakage by up to 70%**  

*Clinically tested. **Clinically proven when used with Volumising  Solid Conditioner as a system.   

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, Menthol¹, Biotin, Chenopodium Quinoa Seed Extract, Dehydroacetic Acid, Rosmarinus Officinalis (Rosemary) Leaf Extract, Citric Acid, Sodium Benzoate, Potassium Sorbate, Limonene¹, Mica, Titanium Dioxide (CI 77891), Chromium Oxide Greens (CI 77288). ¹Component 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 3× 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 4.8 out of 5
Based on 60 reviews
  • 5 Stars
    52 Reviews
  • 4 Stars
    7 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
98% of reviewers would recommend this product to a friend
Customer photos and videos
60 Reviews
Reviewed by Bart S., from United States
Verified Buyer
I recommend this product
Age Range
45 - 54
My oil production
Oily
Rated 5 out of 5
Review posted

Works well, lasts a long time

Works well, lasts a long time.

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Reviewed by Stephanie Z., from New Zealand
Verified Buyer
I recommend this product
Age Range
65+
My hair texture
Fine
My hair shape
Straight
My oil production
Moderate
Rated 5 out of 5
Review posted

Feels great

Lovely to use on my hair.

My hair feels a lot healthier after using this shampoo!

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Reviewed by Madison S., from United States
Verified Buyer
I recommend this product
Age Range
18 - 24
My hair texture
Thick
My hair shape
Wavy
Rated 5 out of 5
Review posted

Shampoo Bar

This has been such a great purchase! It saves so much plastic and I genuinely feel like it’s going to last forever. It’s easy to use and I can’t wait to be able to travel with shampoo now.

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Reviewed by Shaina W., from United States
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

Shampoo bar

I alternate with Everyday Shine and the Volumizing and now added the Strengthening (Rosemary) one. nice combination with the Coconut conditioner (this conditioner bar, not sure it is available anymore). My hair feels balanced. I notice the rosemary one may be too heavy for my hair, but it is helping my scalp feel calm, sometimes it's itchy in the summer months.

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Reviewed by Tammy W., from United States
Verified Buyer
I recommend this product
Age Range
55 - 64
My hair texture
Fine
My hair shape
Straight
My oil production
Moderate
Rated 4 out of 5
Review posted

Feel the difference

I enjoy the scent, not overpowering on the peppermint. Great lather. I let my hair air dry quite a bit and my hair feels fuller without any styling product. Been using for a couple of weeks, will keep in my shampoo bar rotation!

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