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MONAT

MONAT IR Clinical System – Complete Hair Care Restoration Kit with Thickening Shampoo, Conditioner & Thinning Defense Serum – Strengthens, Protects, & Revives Hair for Thicker, Fuller-Looking Results

  • Based on 265 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, May 12
Order within 10 hours and 18 minutes
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Scent: IR Clinical System


Size: 18.5 Fl Oz (Pack of 1)


Features

  • {HAIR THICKENING SYSTEM}. MONAT IR Clinical System is a complete regimen that features CAPIXYL and a unique blend of ingredients that helps to strengthen and thicken hair while preventing damage. With patent-pending, breakthrough technology, MONAT IR Clinical System penetrates the scalp to help hair look thicker and fuller in 60
  • [ADVANCED FORMULATION] MONAT's innovative formula combines melatonin and caffeine to awaken the hair follicles and help hair grown stronger and fuller. MONAT IR Clinical System increases hair fiber thickness and reduces hair fall over time.
  • [NATURAL AND SAFE] MONAT IR Clinical System features a naturally-based forrmula,with no sulfates, parabens or synthetic fragrances.
  • [COMPLETE SYSTEM] - MONAT IR Clinical System features the IR Clinical Hair Thinning Defense System, IR Clinical Thickening Shampoo and the IR Clinical Thickening Conditioner.
  • [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.

Package Dimensions ‏ : ‎ 9.65 x 3.62 x 3.54 inches; 1.41 Pounds


Item model number ‏ : ‎ 6000004882


UPC ‏ : ‎


Manufacturer ‏ : ‎ MONAT


Best Sellers Rank: #28,453 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #341 in Shampoo & Conditioner Sets


#341 in Shampoo & Conditioner Sets:


Customer Reviews: 4.4 4.4 out of 5 stars (374)


Brand Name: MONAT


Set Name: Thickening Shampoo, Conditioner & Thinning Defense Serum


UPC: 850058493237


Manufacturer: MONAT


Manufacturer Part Number: 6000004882


Model Number: 6000004882


Unit Count: 18.5 Fluid Ounces


Hair Type: Damaged


Product Benefits: Anti-Breakage


Item Form: Liquid, Liquid, Cream


Scent Name: IR Clinical System


Special Ingredients: CAPIXYL


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 12

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Amazing stuff!
This hair system has been a game changer for me! I started using the system two months before I delivered my third child (so about 15 months now) and it really helped curb all the postpartum hair loss I experienced after my first two pregnancies. I have fine thin hair and normally need to wash my hair every day, but since I started using this system, I can go sometimes two or three days in between hair washes. It makes my hair feel light and easily managed. Also, the growth has been unreal! I use a scalp massager to massage it in in the shower and let it sit for a few minutes then towel dry and apply the serum daily. I follow up with rejuvenique once a week to replenish the “ good hair vitamins” and have noticed such a big difference in my hair! I wish I took before pictures. I thought I would be the only one that would notice the difference in my hair, but my hairdresser actually commented on how different my hair feels the last time I went to see her. This stuff is wonderful! ... show more
Reviewed in the United States on March 23, 2026 by E. Brown
    • I highly recommend!
This is a great three some! As soon as I started using the shampoo and conditioner I noticed less hair loss. As a set I use as directed it really seems to make my hair look and feel like it has more volume. The biggest difference for me after using for a few weeks is the hair loss.
Reviewed in the United States on April 11, 2026 by Martha
    • Dile adios al pelo en pausa
Llevo dos años comprando este producto, el cambio que le dio a mi cabello fue 360, era pelo en pausa ahora soy una rampuzel, basto 3 semanas para ver el resultado y lo ame, ahora tengo un cabello asta las pompis y súper sano y brillante, lo compraré muchas veces más y lo recomiendo
Reviewed in the United States on April 26, 2026 by Luvia Leon
    • Truly amazing results after one use.
I absolutely CANNOT BELIEVE the difference in my hair after the very first use. I threw out all the half and even full bottles of hair products I have tried in the past. No matter what product I had tried, my hair was always so tangled after, I hardly ever wanted to shampoo. Now my hair is silky smooth after shampoo and looks so healthy. I don't want to even give less stars, but I truly wish they weren't so expensive. I want to try a scalp treatment next, but I will have to save up for that. ... show more
Reviewed in the United States on February 12, 2026 by happy customer
    • Caused scalp sores
This product has given be scalp sores at the crown of my head. Not happy with product!!
Reviewed in the United States on March 24, 2026 by Alicia Hawkins
    • Great hair care
I love how much my hair has grown and how it feels without all of the forever chemicals going into my body Will definitely continue to use this brand. It’s expensive but well worth the money
Reviewed in the United States on January 18, 2026 by wendy tesauro
    • I highly recommend
I have tried every growth shampoo and serum this is the first one that has actually cut down my hair loss by a little over than half when I am in the shower. I am 55 and have been dealing with hormonal hair loss . The massive clumps of hair that I was loosing in the shower was bigger than my palm and dense . But now I feel like it’s almost back to a normal amount I have been using it for a few weeks now ... show more
Reviewed in the United States on September 5, 2025 by Amazon Customer
    • Great product
Great makes my hair not sheed
Reviewed in the United States on March 9, 2026 by Cathy Pierson

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