Kitsch Volumizing Rosemary & Biotin Shampoo Bar with retail packaging on a soft neutral background – for fine, limp hair

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5-star customer review flat-lay for KITSCH Volumizing Rosemary & Biotin Solid Shampoo Bar on light green background styled with rosemary sprigs, white flower, and vanilla beans — Sharon L.: "IT MADE MY HAIR FEEL HEALTHIER-SHINY AND WITH MORE VOLUME. I LOVE THE LIGHT REFRESHING FRAGRANCE." — Cruelty-Free, Recyclable Paper Packaging

KITSCH Volumizing Rosemary & Biotin Solid Shampoo Bar benefit callout on light gray background — Smells Like: Sweet Lavender & Rosemary — Healthy Hair: Rosemary & Biotin help promote appearance of healthy hair — Fuller Hair: NaturePep® Amaranth immediately boosts fullness and shine, while thickening hair from within after 10 uses

Lifestyle shot of Kitsch Rosemary & Biotin Volumizing Shampoo Bar styled with rosemary sprigs and warm props

Model lathering Kitsch Rosemary & Biotin Volumizing Shampoo Bar in the shower for fuller-looking hair

VOLUMIZING

Rosemary & Biotin Volumizing Shampoo Bar

4.8
Rated 4.8 out of 5 stars
33,230 Reviews
Comp. Value
90-Days Money Back
Less than 1% of customers claim our Money Back Guarantee
  • Formulated with NaturePep® Amaranth clinically tested to instantly reduce friction while boosting fullness and shine after 1 use, while thickening hair from within after 10 uses.¹
  • Deeply cleanses fine & delicate strands from roots to ends to encourage hair growth
  • Infused with rosemary, biotin, and NaturePep® Amaranth to help thicken strands from within
  • Formulated to help boost volume, shine, and keratin production for fuller-looking locks
  • Antioxidant-rich peptide blend helps strengthen strands to reduce friction while boosting fullness and shine after 1 use, while thickening hair from within after 10 uses.
  • Carefully balanced, lightweight formula gently cares for your hair without leaving behind residue
  • Free of parabens, phthalates, silicones & sulfates
  • pH balanced and safe for color-treated hair
  • Reduces single-use plastic: saves two bottles of liquid shampoo/conditioner.
  • Made in the USA from Globally Sourced Ingredients, Vegan, Cruelty Free, Leaping Bunny Certified
  • 4OCEAN CERTIFIED: For every shampoo or conditioner bar, 4ocean pulls the equivalent of one conditioner bottle's worth of plastic from the world's oceans, rivers, and coastlines


Disclaimer: Packaging received may vary from packaging shown.

1x Rosemary & Biotin Volumizing Shampoo Bar

  • Wet your hair and the bar with warm water.
  • Massage the bar into your scalp and strands, working it into a sudsy lather.
  • Rinse and repeat as needed.


Pro Tip: For the ultimate volumizing experience, pair with the Kitsch Rosemary & Biotin Volumizing Solid Conditioner to help soften and smooth your strands.

Rosemary Extract

Rosemary Extract helps support your hair, starting at the scalp, by improving blood flow, nourishing hair follicles, and soothing irritation to encourage stronger, longer, softer hair.

Biotin

Biotin, a B-complex vitamin (B7), is often included in hair care routines due to its role in supporting keratin production. It may contribute to the appearance of thicker, stronger hair and is associated with improved texture and manageability.

NaturePep® Amaranth

Helps to increase the diameter of each hair fiber from within, which boosts fullness and volume¹ 

We are Leaping Bunny certified! The Leaping Bunny Logo is the only internationally recognized symbol guaranteeing consumers that no new animal tests were used in the development of any product displaying it.


4 Reasons Why Millions of Women are Switching to Kitsch’s Rosemary & Biotin

1. deeply cleanses & hydrates

Refreshes fine & delicate hair from roots to ends to help encourage healthy growth and softer-feeling, shinier-looking strands.

2. boosts volume

The carefully balanced and lightweight formula lifts hair from the root for a fresh-from-the-salon look with volume that lasts until your next wash day.

3. thickens strands from within

Powdered by hair-loving ingredients, like rosemary extract, biotin, and thickening amaranth protein®, to help boost keratin production for fuller-looking locks.

4. reduces breakage & split ends

Strengthens strands with an antioxidant-rich peptide blend for more resilient hair, especially while brushing.

4.8
Rated 4.8 out of 5 stars
Based on 33,230 reviews
96%would recommend these products
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33,230 reviews
  • LJ
    Leslie J.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Look at this result!!!

    Ok y’all, my wife’s hair has always been very fine and a little thin. She was diagnosed with a disease in May, and since, her hair has gotten VERY thin! So that is initially why I ordered the rice water shampoo and conditioner. (And to be honest, I wanted to try it too!!) She is on week 4 of using just the shampoo, and y’all just look at the difference!!! Look at this result!!!!! If you are on the fence about ordering, hop off that fence, warm up your credit card, and buy the shampoo, and conditioner, and whatever else you see that you might want to try. It is ALL great stuff!!

  • CH
    Charity H.
    Verified Buyer
    I recommend this product
    Hair Concern Thinning, Dry, Itchy Scalp, Frizzy, Weak
    Product Standouts Increases Hair Growth, Great Ingredients, Helps prevent split ends, Strengthens, Boosts Shine
    Rated 5 out of 5 stars
    2 years ago
    Love these bars!

    It was kinda weird getting started using the bars, they're just so different than bottle products, but after a cpl times of usage I got the hang of it. My hair feels so much cleaner and softer and my thinness is disappearing!! So thrilled with the results even after only 6wks of use.

  • J
    Jennifer
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Amazing Results 💕 🥰

    So different lighting but all me!! I was so depressed in the before pics and five weeks of using the rice water shampoo and conditioner made me love my hair for the first time EVER 💕 🥰 I cannot get over how amazing these results were 🤯

  • VA
    Vix, A.
    Verified Buyer
    I recommend this product
    Hair Concern Thinning
    Product Standouts Increases Hair Growth, Lathers Well, Strengthens, Reduces Breakage
    Rated 5 out of 5 stars
    2 years ago
    ATTENTION PCOS WOMEN! ❤️

    As a woman with PCOS, my hair was thinning noticeably at the temples (my right side more so than my left side for some reason) and constantly falling out. However, after only one month of using the Rice Water Shampoo Bar I have noticed new hair growth coming through... I'm blown away! I feel like I'm gaining my confidence back - my hair has never looked healthier! I can't wait to see the transformation as I continue to use the Rice Water Shampoo Bar. I have just ordered two more 😜 I rave about this product to everyone who will listen. Thank you Kit·sch 🙏 😍

  • KL Profile picture for Kristina L.google logo
    Kristina L.
    Verified Reviewer
    I recommend this product
    What is your hair texture Straight
    After using this product... My hair felt fuller, My hair felt thicker
    Product Standouts Lathers Well, Even Coverage, Adds Volume, Strengthens, Smells Great
    Rated 5 out of 5 stars
    2 years ago
    New shampoo

    This shampoo tops all the others that they have! Once been using Kitsch for about a year now and this is the first shampoo I've used that I haven't had to wash my hair the next day, or the next! Day three of not washing my hair and I do not have bed head, an oily scalp or hair! Day three my hair was still so full of life, bouncy, and after one wash my hair was so thick I didn't know what to do with it lol. I have very thin straight hair that's flat to my head with breakage at the end, and a week using this shampoo I did not have breakage and had salon quality hair. The scent is stronger than all their other bars, and with me being sensitive to fragrance- I LOVE IT. That third day after sweating and playing in the dirt I could still smell the fabulous smell of the shampoo! I recommend this to everyone!!

  • EP
    Eden P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5 years ago
    Never going back.

    I didn’t know what to expect when I tried a shampoo bar for the first time. I was pleasantly surprised by the results as well as the scent. I had the bars sitting in my pantry, while I finish my last bottle, and every time I opened it, the aroma would captivate me. These shampoos are great. I love that they are super lightweight, and perfect for travel. They save so much space in my shower, luggage and my garbage can.

  • MS
    Melissa S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Best shampoo ever used

    I love this shampoo, I have spent waaay more on high end shampoos, and always was disappointed with the results, never has my hair looked this good, normally first day of shampooing my hair would be dry and the cuticles would be rough looking. Now my hair looks and feels soft and is shiny, this is right after washing and drying my hair. Customer forever

  • RW
    Renée W.
    Verified Buyer
    I recommend this product
    Hair Concern Sensitive Scalp, Itchy Scalp, Thinning, Weak
    Product Standouts Increases Hair Growth, Great Ingredients, Lathers Well, Strengthens
    Rated 5 out of 5 stars
    1 year ago
    I’m hooked!

    After loosing my hair to an auto immune disease I could not use regular shampoo and conditioners.. doing research on natural remedies I found kitsch! All natural and on the top 5 best natural bar shampoo and conditioner. They do not burn or make my hair itch! Spa smelling not to mention I desperately needed a shampoo that would help my hair grow! It works! Thank you kitsch for your natural shampoo and conditioner!🙏❤️ you can see my before and after photos!

  • BB
    Bethany B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Yes!!

    As a licensed stylist, I’ve tried it all. And I mean. ALL of it. These shampoo bars cleanse incredibly. The conditioner I was skeptical. Thinking how am I going to lather my hair with a bar?? My hair is healthy, shiny, NOT oily after 2 days, voluminous, and overall incredibly beautiful! KITSCH has done something incredible, and I’m here to stay for it!

  • C
    Chelsea
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Subtle Lighten and Brighten!

    I like this Kojic bar! When I first got it in the mail, I didn’t even have the box open and I could smell the fragrance from the bar, so it is very strong. Some people may not mind, but others who are sensitive to smell should take note. The ridges on the bar makes it easier to grip onto the sides to hold when using it, especially in the shower. I make sure to take it out of the shower for it to dry so it stays in tact as long as possible.

    I gradually saw a few areas of my skin subtly brighten after multiple uses over 2 weeks, but I did notice that my skin felt a bit more sensitive being out in the sun, so I have to make sure I’m applying sunscreen everyday, at least a couple times a day. I noticed one of my darker sunspots on the side of my face has gotten lighter, and that it seems to be doing good at slowly tackling any minor scars or reducing redness from acne. On my arms, it has helped blur the “farmer’s tan lines” on my biceps, but my forearms only look slightly lighter overall.

    The only thing that I haven’t noticed a difference are the little freckles across my nose and cheeks. If anything, they seem a little more noticeable. But since there are many, I’m sure it will be much longer for me to notice any changes. Overall, it is a subtle transformation for me, helping to even out and brighten my skin tone. This isn’t an overnight change kind of product, where you’ll have instant results, and will take many more uses over time to notice a bigger impact, but I think it…

Frequently Asked Questions

  • Yes! Our formula is gentle enough for daily use but most people would benefit from using it every second or third day. We recommend taking a look at the results, and make sure not to overwash your hair.

  • Yes! Our shampoos are free of sulfates and parabens which means they’re gentle enough to be used on color treated hair without stripping color.

  • Yes! Our shampoos are free of sulfates and parabens which means they’re gentle enough to be used on color treated hair without stripping color.

  • Yes! Our formula is gentle enough for daily use but most people would benefit from using it every second or third day

  • Depending on your hair type and how frequently you wash your hair, some people see results immediately and some people may start to see results in a few weeks.

  • Yes! Our shampoos are free of sulfates and parabens which means they’re gentle enough to be used on hair extensions!

  • The Rosemary Biotin Shampoo & Conditioner is best for those with fine and/or thinning hair, to help attain a more voluminous appearance and thicker-looking locks.

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