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MONAT IR Clinical Thickening Shampoo – Volumizing Shampoo for Dense, Thick Strands – Thickening Solution Crafted from Powerful Blend of Natural Ingredients, With Rosemary & Mint And Pea Extract

  • Based on 162 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Dec 20
Order within 4 hours and 52 minutes
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Features

  • [LUSCIOUS LOCKS] Say goodbye to thin, lifeless hair and hello to the confidence of luxurious, thick strands with the Monat IR Clinic Thickening Shampoo! Give your daily haircare routine an upgrade and see real results with this hair-volumizing shampoo.
  • [FULLER HAIR? WERE HERE!] Your new Monats natural shampoo strengthens each strand from the roots to help reduce hair fall, increase hair volume, and promote growth by supplying the right nutrients! Enjoy soft, smooth, shiny, and lustrous locks
  • [UNIQUE BOTANICAL BLEND] Made from the finest natural ingredients that are 100% safe to use, this vegan shampoo contains a blend of 13+ plant essential oils, pea extract, rosemary, and mint that protect your hair from damage and the effects of environmental elements.
  • [HEALTHY HAIR] This thick hair shampoo is sure to help you achieve youthful-looking hair as it is rich in omega-3 fatty acids, vitamins, and minerals required by your hair to stay healthy. Add fragrance to your locks with rosemary and mint in this hair repair shampoo.
  • [AWARD-WINNING, VEGAN FORMULAS]: MONAT is a leader in Premium Beauty, offering 100% vegan and cruelty-free products. Free from sulfates and parabens, MONAT's clean beauty formulas have earned multiple accolades, making them a trusted choice for healthy, ethical haircare.

Brand: MONAT


Item Form: Liquid


Hair Type: Damaged


Scent: IR Clinical Thickening Shampoo


Age Range (Description): Adult


Product Dimensions ‏ : ‎ 7.5 x 2 x 2 inches; 10.23 ounces


Item model number ‏ : ‎ MONAT


UPC ‏ :


Manufacturer ‏ : ‎ MONAT


Best Sellers Rank: #29,917 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #811 in Hair Shampoo


#811 in Hair Shampoo:


Customer Reviews: 4.4 4.4 out of 5 stars 162 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Learn more about financing & leasing here.

Top Amazon Reviews


  • Monat
great product line
Reviewed in the United States on November 18, 2025 by Patricia Vlieger

  • Good scalp-calming shampoo while offering volume.
This shampoo was highly recommended by my sister-in-law. The shampoo does all it says so will be purchasing another bottle. My scalp seems to have developed an itching condition, and this shampoo stops the itching.
Reviewed in the United States on October 16, 2025 by Phyllis N.

  • Highly recommend for hair loss
The media could not be loaded. This is great for thickening hair. I struggle with hair loss due to malabsorption and autoimmune diseases . While using this regularly I’ve noticed new baby growths . I highly recommend .
Reviewed in the United States on April 19, 2025 by Jen

  • Expensive but worth it!
Very expensive shampoo! But if you can swing it, I highly recommend. It leaves my hair shiny, full of volume, and 'bouncy'. I have typical white-girl hair, but it has started to thin with age. This shampoo def gives it a much-needed boost!
Reviewed in the United States on August 8, 2025 by goldie2007

  • Highly recommend!
The MONAT IR Clinical Thickening Shampoo is a game-changer! It makes my hair feel stronger, fuller, and more voluminous without weighing it down. The rosemary & mint scent is so refreshing, and I love that it’s made with natural ingredients like pea extract. Perfect for anyone wanting thicker, healthier-looking hair! ... show more
Reviewed in the United States on March 11, 2025 by Yelravida

  • Watered-Down
I've been using this shampoo for a while and used to *love* how it made my hair feel — thick, smooth, and healthy. But the last few times I've bought it, something seems off. The texture feels different, and now it leaves my hair frizzy and dry instead of soft and full. It honestly feels like it's been mixed with something else or maybe the formula has changed. I'm really disappointed because this used to be my go-to, and now it just doesn't work the same at all. ... show more
Reviewed in the United States on July 6, 2025 by Cindy

  • Great Product
Smells nice, arrived quickly!
Reviewed in the United States on July 10, 2025 by Alyssa Langlois

  • Transformed My Hair - A Must-Try for Thicker, Fuller Locks!
I recently started using the MONAT IR Clinical Thickening Shampoo and it has been a game-changer for my hair care routine. The first thing that struck me was the delightful blend of rosemary and mint in the scent - it's refreshing and invigorating, making my shower experience a true pleasure. What's impressive is how this shampoo manages to volumize without weighing down my hair. It leaves my hair feeling light, airy, and incredibly soft to the touch. Also, it has a fantastic lather, which makes a little go a long way, and I appreciate the value it offers. In summary, the MONAT IR Clinical Thickening Shampoo is a standout product for anyone looking to boost the thickness and health of their hair. ... show more
Reviewed in the United States on January 16, 2024 by Starsky Garnica

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