272 DIODES
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302 DIODES
HAIR & SKIN
SKINCARE ESSENTIAL
PATENTED TECH
5 MODELS
Follicle Revival™ Shampoo Restores Hormonal Balance & Boosts Circulation to Reverse Women's Hair Thinning
20% OFF
4.9 / 5.0 | Trusted by 100,000+ Women
Balances hormones to reduce hair thinning
Boosts circulation to nourish weak follicles
Encourages thicker, stronger hair growth
Love your results in 90 days or money back
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Board-Certified Dermatologist
Verified
"Nourishing hair follicles at the scalp level is foundational to any effective hair growth routine. Kiierr's Follicle Revival™ Shampoo applies this proven approach in a thoughtfully crafted formula I trust and recommend to my patients."
Description
Kiierr’s DHT Blocking is specially formulated to fight thinning hair at the source while keeping your scalp refreshed and balanced.
It combines nourishing botanicals, essential oils, and science-backed actives to gently cleanse, hydrate, and strengthen your hair with every wash.
Designed with women's hair biology in mind, it supports thicker, fuller, and healthier-looking hair over time.
How It Works
Hair thinning in women is often triggered by hormonal shifts — whether from postpartum changes, menopause, stress, or everyday hormonal fluctuations. When these imbalances occur, hair follicles become weakened, growth slows, and shedding increases. Follicle Revival™ deeply cleanses the scalp, clears away buildup and hormonal residue, and delivers natural botanicals that work at the root to restore balance and encourage stronger, healthier regrowth.
Ingredients & Instructions
Ginkgo Biloba & Kigelia Africana — Boost scalp circulation to deliver oxygen and nutrients to the follicles and extend the hair's growth phase.
Clary Sage, Cinnamon & Zinc PCA — Target DHT, the hormone behind follicle thinning, while cleansing the scalp of buildup and excess oil.
Hydrolyzed Keratin & Panthenol (Vitamin B5) — Rebuild and reinforce the hair shaft, adding strength, thickness, elasticity, and moisture.
Jojoba & Wheat Germ Oil — Nourish the scalp and protect follicles from oxidative stress, with Vitamin E to guard against premature shedding.
Collagen Amino Acids & Hydrolyzed Glycosaminoglycans — Replenish and deeply hydrate, leaving hair fuller and smoother.
Other Ingredients: Water, Disodium Laureth Sulfosuccinate, Propylene Glycol, Cocamidopropyl Betaine, Cocamide MEA, Sodium Olefin Sulfonate, Acetamide MEA, Glycerin, Sorbitol, Cocoyl Sarcosine, Polysorbate 20, Tocopherol, Tocopheryl Acetate, Polysorbate 80, Fragrance, Diazolidinyl Urea, Iodopropynyl Butylcarbamate, Tetrasodium EDTA, Ext. Violet 2, Citric Acid, PEG-150 Pentaerythrityl Tetrastearate, PEG-6 Capric/Caprylic Glycerides.
To Use: Apply the shampoo to wet hair and gently massage into the scalp and roots for one to two minutes before rinsing thoroughly. Leave on for two to three minutes, or up to five minutes for deeper hydration, then rinse well.
Shipping & Returns
We typically process and ship orders within 1 to 2 business days. Most orders arrive within 2 to 3 business days after shipping. We stand by the quality of our products. If you're not satisfied, you can take advantage of our 90 Day Money Back Guarantee. For help with returns or shipping concerns, please reach out to our support team at service@kiierr.com.
Your hair growth timeline
Based on 100k+ Women
Your scalp resets
Hormonal buildup clears, circulation improves, and your follicles get the clean environment they need to start recovering.
Weeks 6–8
Shedding slows — noticeably
Most customers first notice far less hair coming out in the shower. Follicles are stabilizing and holding on longer.
Month 3-4
Thicker hair you can feel
The crown and part line start filling back in. Strands feel denser when you run your fingers through.
Fuller hair, lasting results
With consistent daily use, the improvement compounds. This is where customers say they finally feel like themselves again.
Results vary by individual. Most women see meaningful change within 90 days.
AS SEEN IN
Over 100k Users Trust Kiierr to Restore Their Hair
Real customer before-and-afters showing how Kiierr Daily Follicle Revival™ Shampoo helped restore their hair.
Kiierr really helped!
I've always had thin hair in the crown but 3 months after having Covid, my hair started coming out in handfuls. Kiierr is what really helped. After a few months of using the shampoo, conditioner and laser cap, my hair is healthy again.
Karla P
My hair is a lot thicker!
I suffered from a mold exposure that caused excessive hair loss, and Kiierr was recommended by my doctor. The shampoo and cap has helped significantly in promoting new hair growth.
Jenna P
My hair is thicker than it’s ever been!
I suffer from hormone-related hair loss. It was devastating to see my hair become thinner & thinner. I have been using Kiierr for 10 months now. At first I was skeptical but I was astounded when I started seeing growth after 6 weeks!
Denise C
My hair is thicker and fuller!
After contracting COVID, I experienced severe hair loss. I tried the Kiierr Laser Cap and after 5-6 weeks, new hair began growing on my bald spots. By two months, my hair became thicker and fuller. After three and a half months, I was thrilled with the results and highly recommend!
Marsha W
Nothing worked until Kiierr!
After spending 10 years trying other hair growth products, I heard about the success of laser therapy after researching. As you can see, during the 3 year process of using the Kiierr Hat, I could see remarkable results after only 6 months.
James R
The Kiierr Cap really helped!
I've always had thin hair in the crown but 3 months after having Covid, my hair started coming out in handfuls. The Kiierr cap was what helped along with Kiierr’s shampoo, conditioner and biotin.
Recommended by my doctor!
I suffered from a mold exposure that caused excessive hair loss, and this treatment was recommended by my doctor. With continued use of the cap, the vascularity of my scalp has improved. The cap has helped significantly in promoting new hair growth.
Reversed my menopause thinning!
Noticeable menopause thinning led me to try Kiierr's hair cap. After using it consistently three times a week for several months, I began to see real results. My hair started growing back. Even my friends & hair stylist noticed the improvement!
Karen N
I love my Kiierr cap!
I use it faithfully and have really seen a difference in my hairline. It was receding on the sides, temples and front, but has definitely stopped and is actually filling in with hair! I would definitely recommend a Kiierr Cap
Lisa L
Kiierr saved my hair!
At 65, my hair started falling and I was nearly bald. I didn’t want a transplant and couldn’t see a doctor during COVID. I tried Kiierr, and it truly helped. Thickened my hair and stopped the loss. I recommend it to everyone facing hair loss.
Jorge V
This cap made me look younger!
After 5 months of using the Kiierr Laser Cap, my hair is fuller, and I feel years younger. I was skeptical at first, but after speaking with their helpful team, I decided to try it. To my surprise, it really works! Plus, their customer service is fantastic. Highly recommend!
Significant hair growth!
I have been using the Kiierr Hair Restoration Cap for the past 18 months. I have received significant hair growth. Attached are my before and after photos showing the hair growth. I highly recommend the Kiierr Cap.
John J
It’s a game-changer for my hair loss
Easy to use cap which I have been using for about 5 years now, every other day. My hair strands have become thicker & have less shedding. I would definitely recommend the Kiierr cap, especially due to the scientific backup.
Vincent R
Highly recommend all Kiierr products!
The laser cap definitely helped regrow hair over the balding spot on the crown of my head and on my thinning/receding front hairline! I also use the Kiierr shampoo, conditioner and vitamins. I highly recommend all Kiierr products!
Dennis F
Amazing for male pattern baldness!
I highly recommend this product to anyone with hair loss. Male pattern baldness started in my 20s with a receding hairline and thinning crown. I have seen awesome results with red light therapy and it was worth every penny.
Seth G.
Since 2018, Kiierr has been dedicated to improving hair health for women.
Kiierr is a family owned company dedicated to improving hair health for women. From the beginning, our goal has been simple: create natural solutions that support healthier hair. Hair loss can feel frustrating and confusing, which is why we focused on developing products that support the scalp environment where stronger hair growth begins.Kiierr Daily Follicle Revival™ Shampoo was created with that same care and commitment. Using a blend of science backed ingredients and botanical extracts, the formula helps cleanse the scalp, reduce DHT buildup, and support healthy circulation around the follicles.With consistent use, it becomes part of a daily routine designed to give your hair the healthiest foundation possible.
How Kiierr can help you:
Kiierr Daily Follicle Revival™ Shampoo is designed to support healthier hair at the root by improving the scalp environment, helping reduce DHT buildup, and strengthening follicles with every wash.
1
Strengthen Weak Hair
Helps support stronger strands by improving the scalp environment where healthy hair begins.
2
Reduce Excess Shedding
Helps minimize unnecessary hair fall by supporting healthier follicles and reducing stress on the scalp.
3
Improve Scalp Circulation
Encourages better blood flow to the scalp so hair follicles receive more oxygen and nutrients.
Create a Healthier Scalp
Helps balance the scalp and remove buildup so follicles can grow stronger, healthier hair.
Doctors Recommended Kiierr for Hair Growth
Trusted by Experts Around the World
Leading dermatologists worldwide recommend Kiierr Follicle Revival™ Shampoo as a safe & effective solution for combating hair loss and promoting hair growth.
Clinically Proven Technology
Validated by experts in the field
of hair restoration.
Trusted by Dermatologists
Recommeneded by hair loss experts worldwide.
Used Globally
Millions of satisfied users
across the world.
"Nourishing hair follicles at the scalp level is foundational to any effective hair growth routine. Kiierr Follicle Revival™ Shampoo applies this proven approach in a thoughtfully crafted formula I trust."
— Dr Debra Shelby, Dermatologist
Strengthen Hair
|
Reduce Shedding
Block Scalp DHT
Support Follicles
Validated by experts in the field of hair restoration.
Millions of satisfied users across the world.
Trusted by 125k+ Happy Customers
4.9 (945 reviews)
Nancy R.
I went through a really stressful period and started noticing a lot more hair coming out than usual. My hair felt thinner and looked flat. After using the Kiierr shampoo regularly, my hair feels stronger again and looks fuller. The shedding has eased up and my hair just seems healthier overall now.
Abby Y.
My hair feels fuller, softer, and much healthier since I started using the Kiierr shampoo. It is easy to use and my hair just looks better overall now.
Paula B.
I started noticing a lot more scalp showing along my part and it really started to worry me. I decided to try the Kiierr shampoo and stuck with it as part of my regular routine. I am really glad I did. My hair feels thicker and my part does not look nearly as wide anymore.
Stella W.
My hair had started thinning a bit. It was not super obvious yet, but I could tell something had changed because it did not feel as full when I ran my fingers through it. I wanted to get ahead of it before it became a bigger problem. I started using the Kiierr shampoo and have been really happy with it. My hair feels stronger, looks fuller, and I am noticing far less shedding when I wash and style it now.
I started noticing a lot more scalp showing along my part and it really started to worry me. My hair just did not have the same fullness it used to and it felt like it was getting worse every month. I decided to try the Kiierr shampoo and stuck with it as part of my regular routine. I am really glad I did. My hair feels thicker and my part does not look nearly as wide anymore. It also feels softer and healthier overall, which has made a big difference in my confidence.
Lainey R.
I started using Kiierr shampoo because the top of my hair had gotten so thin you could see my scalp where I parted it. After about 4 months of using it, my hair started looking fuller and the part does not look as wide anymore. It feels thicker and healthier, and I’m really happy with how it’s improving.
May F.
My hair has gradually gotten thinner over the years, which I suppose happens with age, but I did not want to start using messy treatments or take medications that might affect my health. I prefer to keep my routine simple. I decided to try the Kiierr shampoo and have been pleasantly surprised. My hair feels softer and looks a bit fuller, especially near the top where it had become sparse. It is very easy to use and fits right into my normal routine, which I appreciate. I am quite pleased with the results so far.
Marie Z.
My hair had gotten really thin and dull looking, and it just did not have the same life it used to. After using the Kiierr shampoo for a while, I started noticing a big difference. My hair looks thicker, feels much smoother, and has a healthy shine again. It is easier to style and just looks so much more vibrant than before.
Elisa E.
As I started going through menopause I noticed my hair thinning, especially around my temples. It was subtle at first, but my hair just did not feel the same. I decided to try the Kiierr shampoo and began taking photos along the way. The before and after pictures are not some dramatic transformation, but I can absolutely feel the difference. My hair feels much thicker, especially around my temples where it had gotten sparse. It is also noticeably softer and the color even looks richer and healthier. When I run my hands through it now, it finally feels like my hair again. Aging is part of life, but this has helped me feel beautiful and confident through the process.
Heather H.
I started noticing my hair getting thinner overall, but I did not realize how noticeable it had become until I saw a photo of myself from the back. You could clearly see my scalp and it honestly shocked me. I immediately started researching options but I was on a budget and did not want to waste money on something that would not work. I decided to try the Kiierr shampoo and I am really glad I did. My hair looks fuller now and that thin spot in the back is not nearly as noticeable anymore.
Karen P.
I started noticing my hair getting thinner and could not really tell if it was from age or maybe a medication I had started. It had only just begun, so I wanted to do something about it early. My son actually recommended the Kiierr shampoo and conditioner to me because he had been using their laser cap and liked it. I figured it was worth trying. I am really glad I did because my hair feels healthier and has a bit more fullness already, which makes me feel much better about it.