KITSCH Volumizing Rosemary & Biotin Solid Shampoo Bar 3.2oz & Conditioner Bar 2.7oz Combo on light gray background — both bars labeled VOLUMIZING, For fine, limp, & delicate hair — icons: Bio-Based, Made in USA, Sustainably Sourced, 100 Washes, Cruelty-Free — bottle-free solid bar set for fine, limp, and delicate hair

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Made in America
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

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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

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Five-star customer review of Kitsch Rosemary & Biotin Volumizing Conditioner Bar

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Key ingredients in Kitsch Rosemary & Biotin Volumizing Conditioner Bar: rosemary, biotin, and NaturePep Amaranth for thicker, fuller hair

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

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KITSCH Volumizing Rosemary & Biotin Solid Shampoo Bar and Conditioner Bar displayed alongside their packaging boxes on a green tile surface with rosemary plant and modern ceramic props — both bars labeled VOLUMIZING, For fine, limp, & delicate hair — bottle-free 2-bar combo set

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VOLUMIZING

Rosemary & Biotin Volumizing Shampoo & Conditioner Bar Combo

4.7
Rated 4.7 out of 5 stars
1,479 Reviews
90-Days Money Back
Less than 1% of customers claim our Money Back Guarantee

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  • Formulated with NaturePep® Amaranth along with Rosemary & Biotin, clinically proven to thicken hair from within while boosting fullness and shine
  • Deeply cleanses fine & delicate strands from roots to ends to encourage hair growth
  • Formulated to help boost keratin production for fuller-looking locks
  • Deeply nourishes fine & delicate hair for softer, smoother-looking strands
  • Antioxidant-rich peptide blend helps strengthen strands to reduce breakage & split ends for friction-free, resilient hair 
  • 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, 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
  • 1x Rosemary & Biotin Volumizing Solid Shampoo
  • 1x Rosemary & Biotin Volumizing Solid Conditioner

For the ultimate volumizing experience: 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.

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.

Frequently Bought Together

Total price:

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.

Perfect Additions

4.7
Rated 4.7 out of 5 stars
Based on 1,479 reviews
94%would recommend this product
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1,479 reviews
  • K Profile picture for Kulie
    Kulie
    Verified Buyer
    I recommend this product
    What is your hair texture Wavy
    After using this product... My hair felt fuller, My hair felt thicker, My hair felt healthier, My hair felt shinier
    Product Standouts Adds Volume, Curl Friendly, Moisturizes, Strengthens, Great Ingredients
    Rated 5 out of 5 stars
    1 year ago
    Game Changer!!

    I’d love to share how Rosemary Biotin S&C has been helping my hair. It's a game changer for me!!

    First pic is from a year ago; it's longer but less fullness and unmanageable wavy texture (Got frizzy easily as I live close to the beach. I couldn't comb my hair after drying as it got puffy and frizzy🤯)

    The 2nd pic is from today; less wavy but much fuller, stronger and manageable. I can comb through my hair now!!!

    Also, I love that KITSCH created the Rosemary Biotin with NATURAL fragrance!! I simply love, love this product.🩷 I'm super excited and grateful.🙏

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  • GH
    Gena H.
    Verified Buyer
    I recommend this product
    What is your hair texture Curly
    After using this product... My hair felt fuller, My hair felt thicker, My hair felt healthier, My hair felt shinier
    Product Standouts Lathers Well, Softens Hair, Curl Friendly, Adds Volume, Strengthens
    Rated 5 out of 5 stars
    1 year ago
    Thank you - I've found the hair products I need!

    I had 'problem hair' - the menopause caused me to lose hair by the fistful - and what was left was brittle and fragile Thank you to the team at Kitsch, for restoring my bounce with their wonderful Rosemary and Biotin range. My hair feels and looks thicker and better conditioned than it has for a long time. With your help, I no longer have a problem - my hair is my crowning glory again! I'm very grateful - thank you x

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  • SM Profile picture for Stacey M.
    Stacey M.
    Verified Buyer
    I recommend this product
    What is your hair texture Wavy
    After using this product... My hair felt fuller, My hair felt shinier, My hair felt healthier, My hair felt thicker
    Product Standouts Lathers Well, Adds Shine, Detangles, Softens Hair, Adds Volume
    Rated 5 out of 5 stars
    1 year ago
    I wish there were 10 stars.

    This is a second order and I have gifted this set to a friend and purchased another set for myself. This is the best. I love the shine and smoothness. It has made my hair so much easier to style. Everyone should have these

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  • LA Profile picture for Leena A.google logo
    Leena A.
    Verified Reviewer
    I recommend this product
    What is your hair texture Curly
    After using this product... My hair felt fuller, My hair felt healthier, My hair felt shinier, My hair felt thicker
    Product Standouts Softens Hair, Curl Friendly, Detangles
    Rated 5 out of 5 stars
    1 year ago
    Really good for Naturally curly hair

    I have naturally curly hair and my curls have gotten bouncier and curlier since changing over to this shampoo and conditioner I also bought the pink hair Mask bar that has done wondered for my hair. Hair feels so clean and lasts cleaner longer I find. Picture doesn’t do it justice I have recommended this shampoo conditioner bar to many people love it !

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  • TS
    Tiffany S.
    Verified Buyer
    I recommend this product
    What is your hair texture Thin
    After using this product... My hair felt fuller, My hair felt healthier, My hair felt thicker
    Product Standouts Lathers Well, Detangles, Softens Hair, Adds Volume, Strengthens
    Rated 5 out of 5 stars
    1 year ago
    My hair is finally regrowing!!!

    I started with the rice water protein which is amazing, then I did some research and decided to try the rosemary and the caster oil, and i absolutely love them both. My hair is finally regrowing after having stress, kids, and an adverse medication reaction. I am so excited!!! Hopefully I will eventually get my full thickness back (which has never been much as I have thin fine hair) but every little bit counts!

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  • AL
    Anna Lisa C.
    Verified Buyer
    I recommend this product
    What is your hair texture Thin
    After using this product... My hair felt shinier, My hair felt fuller, My hair felt healthier
    Product Standouts Lathers Well, Even Coverage, Adds Shine, Detangles, Great Ingredients
    Rated 5 out of 5 stars
    1 year ago
    Amazing products

    I recently tried the rosemary shampoo and conditioner, and I couldn't be happier with the results! From the very first wash, I noticed a remarkable difference in the texture of my hair. The shampoo lathers beautifully, cleansing my scalp without stripping away its natural oils. It has a lovely fragrance that leaves my hair smelling fresh all day long.

    The conditioner is equally impressive. It glides on smoothly and detangles my hair effortlessly. After rinsing, my hair feels incredibly soft and nourished. I was amazed to see how shiny and healthy it looked, reflecting light in a way I hadn't seen in a while.

    Together, these products have transformed my hair care routine. I highly recommend it

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  • BF
    Bailey F.
    Verified Reviewer
    I recommend this product
    What is your hair texture Thin
    After using this product... My hair felt shinier, My hair felt fuller, My hair felt thicker, My hair felt healthier
    Product Standouts Lathers Well, Softens Hair, Even Coverage, Moisturizes, Adds Volume
    Rated 5 out of 5 stars
    1 year ago
    I love this product, especially the Rosemary and biotin!!

    Ever since i turned 30 my hair has been thinning, and as a teenager I had such thick hair...so this was a big change for me, my hair thinning and all.. I was almost embarrassed to have my hair pulled back or let my really thin spots show.. so I would always wear my hair down.. I had saw the ads for this product on Facebook and got a big urge to try it... After the first try, my hair felt so healthy, fuller looking, and sooo soft and shiny. If I was to recommend any product I would so go with this one..

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  • KG
    Karen G.
    Verified Buyer
    I recommend this product
    What is your hair texture Thin
    After using this product... My hair felt fuller, My hair felt shinier, My hair felt healthier, My hair felt thicker
    Product Standouts Lathers Well, Even Coverage, Softens Hair, Detangles, Strengthens
    Rated 5 out of 5 stars
    1 year ago
    Love this!

    I have gray hair, but it's long enough to st on, so I need a shampoo and conditioner that helps keep my hair soft and tangle free. This shampoo and conditioner not only accomplished that, but it helps me KEEP my hair! I have far fewer hairs in the shower now and my hair feels thicker. It's even growing faster! I love this combo!

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  • TR Profile picture for Tammy R.facebook logo
    Tammy R.
    Verified Buyer
    I recommend this product
    What is your hair texture Thin
    After using this product... My hair felt fuller, My hair felt shinier, My hair felt thicker, My hair felt healthier
    Product Standouts Lathers Well, Adds Shine, Detangles, Softens Hair, Adds Volume
    Rated 5 out of 5 stars
    1 year ago
    Fuller softer amazing hair!

    I am a hairstylist and own an in home salon. Back in July of 2024 I had septic shock and almost died. All of my organs shut down, I lost 3/4 of my hair due to residuals from this- what was left was crispy and thin- it was awful!On Black Friday I saw an ad for Kitsch products, and decided, what do I have to lose?The dermatologist was trying to put me on minoxidil ( but i was refusing due to the many side effects). I placed my Kitsch order- It came SUPER QUICK- started with the Rosemary and Biotin Shampoo and conditioner- noticed a difference in a DAY!!!It was so easy to use- i bought the bags- you get them wet rub it together, lather up- paint it on, and rub it in… rinse and repeat the same with the conditioner(the conditioner doesn’t lather but is more slippery). With in 3 WEEKS- 3 WEEKS all of my clients were noticing it- my hair is FULLER! It was no longer falling out in handfuls!!No longer crispy and brittle- My clients are raving about how nice it looks! I started using Kitsch bars in my salon and with in the first 2 days had 4 referrals, plus a couple clients purchase at Target and a few on Amazon (for quick Xmas gifts).Everyone was loving how soft and full shiny and manageable their hair was! They were all so excited, as was I . I will keep posting my journey, as my healthy hair is now growing, is happy hair for the first time in a while! Here’s to a wonderful find on Black Friday! Thank you Kitsch for Amazing products! Rosemary and Biotin made my hair full, soft ,…

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  • NS
    Natalie S.
    Verified Buyer
    I recommend this product
    What is your hair texture Straight
    After using this product... My hair felt fuller, My hair felt thicker, My hair felt shinier, My hair felt healthier
    Product Standouts Lathers Well, Adds Shine, Detangles, Smooths, Smells Great
    Rated 5 out of 5 stars
    1 year ago
    Ahhhhhmazing♥️

    Wow!

    I didn’t know what to expect. It seems that everyone is coming up with “next best thing” in hair care. Looking for (and finding ) quality clean products that didn’t break the bank is a challenge. I decided to take a chance on Kit•sch

    To start it’s beautifully packaged and when you open it up it smells amazing. I wanted to use it for a while before making a decision on weather I would order again and do a review.

    I. Am. So. Happy. With my order!!

    My hair looks so shiny, healthy and beautiful. My hair is to my bottom, 1/4 gray and I’m 63.

    Thank you for your great products!

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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 over wash 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.

  • 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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