Rosemary & Biotin Volumizing Shampoo Bar
Rosemary & Biotin Volumizing Shampoo Bar
30% OFF
Rosemary & Biotin Volumizing Shampoo Bar
Rosemary & Biotin Volumizing Shampoo Bar
Rosemary & Biotin Volumizing Shampoo Bar
Rosemary & Biotin Volumizing Shampoo Bar

Rosemary & Biotin Volumizing Shampoo Bar

4.6
Rated 4.6 out of 5 stars
205 Reviews
Regular price $14.00
Free shipping SHIPS SAME OR NEXT DAY
Money back guarantee 90 DAY RETURNS
  • 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 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

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

Boost your haircare ritual with Biotin to help promote stronger, thicker-looking hair with a silky, frizz-free shine.

NaturePep® Amaranth

Boosts keratin production to help thicken strands from within. 

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:
Rosemary & Biotin Volumizing Shampoo Bar
$9.80 $14.00
Rosemary & Biotin Volumizing Conditioner Bar
$9.80 $14.00
Bottle Free Beauty Travel Case
$8.40 $12.00

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.

4.6
Rated 4.6 out of 5 stars
Based on 205 reviews
Reviews Summary
Customers say this shampoo bar creates good lather and leaves hair feeling clean. Some experience scalp irritation and dryness, while others note improved manageability. Many reviews mention increased volume and softness. The bar format proves convenient, though some find it takes time to adjust to using.
90%would recommend this product
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205 reviews
  • 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
    6 months 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!!

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  • N
    Nicky
    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
    3 months ago
    Fantastic

    I saw adverts for this shampoo and couldn’t decide whether to go for it or not, so many shampoos promise to improve your hair and end up being a let down. This certainly wasn’t the case with this one! It’s as good as it promised to be! My hair feels clean and most definitely had more volume and feels thicker! It feels like it rids all products from my hair and really cleans it well ( and I use a lot of product ). It lathers well and certainly does what it claims to do! So pleased I made the leap and purchased it!

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  • DK
    Danita K.
    Verified Buyer
    I recommend this product
    What is your hair texture Wavy
    After using this product... My hair felt healthier
    Product Standouts Even Coverage, Curl Friendly, Moisturizes, Adds Volume, Great Ingredients
    Rated 5 out of 5 stars
    4 months ago
    Great results!

    Since purchasing your products only a few short months ago, I have seen a resurgence in the condition of my waning 70 year old hair. My second order, I tried the Rosemary Biotin shampoo and it doesn’t disappoint! I plan to continue exploring the different options when I need more product.

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  • CD Profile picture for Carmen D.
    Carmen D.
    Verified Buyer
    I recommend this product
    What is your hair texture Thin
    After using this product... My hair felt fuller, My hair felt healthier
    Product Standouts Adds Shine
    Rated 5 out of 5 stars
    2 months ago
    The best shampoo i ever used

    After 20 yrs of blonde hair ,i changed shampoo and color ,first started with rice protein and now the rosmary and i have to say my hair never been better....thanks .

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  • L
    Loreley
    I recommend this product
    What is your hair texture Wavy
    After using this product... My hair felt shinier, My hair felt healthier
    Product Standouts Lathers Well, Adds Shine, Adds Volume, Smells Great, Great Ingredients
    Rated 5 out of 5 stars
    2 months ago
    Fabuleux

    Ce shampooing est efficace, il lave en profondeur, rend les cheveux doux et brillant. Je recommande vivement !

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  • CC
    Charla C.
    Verified Buyer
    I recommend this product
    What is your hair texture Wavy
    After using this product... My hair felt shinier
    Product Standouts Lathers Well, Softens Hair, Smooths
    Rated 5 out of 5 stars
    4 months ago
    Loving it!

    I’ve been using the Rosemary shampoo alternating with the Rice Water for a month and am loving it. My hair is shiny and growing well.

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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 shinier, My hair felt fuller, My hair felt thicker
    Product Standouts Softens Hair, Adds Volume, Smooths, Smells Great, Lathers Well
    Rated 5 out of 5 stars
    5 months ago
    My absolute favorite

    These Rosemary & Biotin shampoo and conditioner bars have easily moved into first place ( along side the Rice Protein S & C ). I have very long fine hair. I used to have to say it was dry and frizzy and impossible to style. However, I started using Kitsch in late October 2023 and my hair has made a huge transformation. It has shine, volume, and no frizzies. I started using the Rosemary & Biotin about 2 months ago and it is amazing. They’ve had a small issue with the conditioner bar with the oil beading and leaking but I learned 2 things, 1) kitsch has great customer service and is working on the formula and 2) those little beads, if you just roll the bar in your barely damp hands , you can use it as a leave-in conditioner or apply just to the ends and it does a great job giving my hair a smooth, finished shine!!!

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  • SM Profile picture for Stacey M.
    Stacey M.
    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 thicker
    Product Standouts Lathers Well, Detangles, Softens Hair, Adds Volume, Curl Friendly
    Rated 5 out of 5 stars
    6 months ago
    Talk about clean and smooth hair!!!!

    This stuff works great !!!! It has a light scent that is amazing , shampoo has a good lather and leaves my hair feeling so clean with a lot more volume !!!! Thanks Kitsch for another amazing product !!!!

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  • JR Profile picture for Jackie R.google logo
    Jackie R.
    Verified Buyer
    I recommend this product
    What is your hair texture Thin
    After using this product... My hair felt shinier, My hair felt thicker, My hair felt healthier
    Product Standouts Adds Shine, Softens Hair, Adds Volume, Smooths, Smells Great
    Rated 5 out of 5 stars
    6 months ago
    A shower staple!

    I absolutely love this shampoo! I alternate use between this one, the rice water protein, and another shampoo so I don't overload my hair with oils or protein but this was an excellent addition to the routine. I've struggled with fine and thinning hair for years and years and after just the first use, and more after 3-4 uses, I noticed my hair was slightly thicker and had more volume, and it was significantly shinier and softer! Will definitely be keeping this shampoo in rotation.

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  • D
    Denise
    Verified Buyer
    I recommend this product
    What is your hair texture Straight
    After using this product... My hair felt fuller
    Product Standouts Lathers Well, Great Ingredients, Smells Great
    Rated 4 out of 5 stars
    7 months ago
    Lathers nicely

    Really liked how well this shampoo bar lathered. It was gentle and made my hair feel so clean. The scent is lovely but very light. The lavender scent could be stronger. My hair did feel fuller after using it. Love that this bar contains ingredients to nourish my hair and give it some lift.

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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 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.

Our Story

Founded by Wisconsin native Cassandra Thurswell at the age of 25, Kitsch is a global beauty powerhouse built on positivity and pure hard work. The brand supports its growing community with easy, elevated beauty solutions that are totally reliable, truly special, and made as sustainably as possible. Beginning in 2010 with a business plan no longer than a paragraph, Kitsch now supplies a full range of beauty favorites in over 20,000 retail locations worldwide. A prominent entrepreneur featured in Forbes and Inc., Cassandra continues to create elevated, sustainable beauty solutions for every moment of the day.