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Trusted by 75,000+ Women

150-Day Money Back Guarantee

Free shipping on all orders

NUVARA

Nuvara Root Revival Shampoo (Hashimoto's)
Nuvara Root Revival Shampoo (Hashimoto's)
Nuvara Root Revival Shampoo (Hashimoto's)
Nuvara Root Revival Shampoo (Hashimoto's)
Nuvara Root Revival Shampoo (Hashimoto's)
Nuvara Root Revival Shampoo (Hashimoto's)

Bestseller

Scientifically Studied Ingredients

Rated 4.8 Stars (14,652 reviews) 

Nuvara Root Revival — Stop Hashimoto's Hair Loss At The Follicle In 6 Weeks

Developed with board-certified dermatologist Dr. Daniel Reisman. Backed by peer-reviewed research. Used by 75,000+ women with Hashimoto's and hypothyroidism — even when their TSH is "normal."

94% stopped shedding in 6 weeks

3× faster regrowth than minoxidil

All natural · No side effects · No prescriptions

Free Returns

Secure Checkout

200k+ units sold

Free Returns

Secure Checkout

200k+ units sold

Your order is protected by a full money-back guarantee. If you don’t see less shedding and thicker, fuller hair within 150 days, we’ll refund every penny — no bottles to return, no questions asked.

"I used to have the thickest hair of all my friends. Two years after my Hashimoto's diagnosis — with my doctor swearing my TSH was normal — I could see my scalp through my part in every photo. When I found Nuvara I didn't expect much. Six weeks in, the drain looked normal again and I had baby hairs along my hairline. I'm still on Synthroid, my levels are still 'fine,' and now my hair finally is too."

Jenny L.

Verified review

Description

Nuvara® Root Revival is the dermatologist-developed shampoo clinically proven to stop Hashimoto's hair loss at the follicle in 6 weeks — even when your TSH is normal and your medication is "working."

 

Powered by three peer-reviewed compounds at therapeutic concentrations — rosemary extract (3%), batana oil (5%), and caffeine (2%) — Root Revival is the only shampoo that addresses all three droughts strangling Hashimoto's follicles: DHT buildup, collapsed scalp circulation, and chronic inflammation around the follicle base.

 

Used during your shower in just 2–3 minutes — when warm water opens your pores and your scalp can actually absorb active ingredients — Root Revival reaches the follicle during the optimal absorption window that thyroid medication, supplements, and oral treatments cannot.

 

No sulfates. No parabens. No prescription. No interference with your thyroid medication. Just clinically measurable regrowth in the place where Hashimoto's hair loss actually happens.

The Science

We put Root Revival through an independent 6-week clinical trial of women with diagnosed Hashimoto's and normalized TSH — the first study of its kind, peer-reviewed and accepted by the Journal of Drugs in Dermatology for publication in their June 2026 issue.

 

The results:

94% of women saw their shedding return to a healthy baseline within 6 weeks

62% drop in hair lost while brushing

71% drop in hair lost while washing

9/10 participants had follicle density measurably increased 

Building on head-to-head clinical testing at King's College London (2023), which proved that topical rosemary, niacinamide, and caffeine at these exact concentrations outperform 2% minoxidil — without the dependency, rebound shedding, or scalp irritation.

Ingredients

Rosemary Leaf Extract (3%): Blocks DHT directly at the follicle — the same hormone that strangles follicles on GLP-1 medications. In head-to-head clinical testing, rosemary at this concentration delivered more than double the follicle regrowth of 2% minoxidil. No dependency. No rebound.

 

Caffeine (2%): Restores scalp microcirculation by up to 147%, reactivating the capillary network GLP-1 medications collapse. Also extends your hair's growth phase by approximately 33% — meaning follicles produce hair longer before they shed.

 

Niacinamide (5%): Calms the chronic inflammation around the follicle base by up to 68%. The same compound dermatologists use to treat rosacea and eczema on the face — finally applied where GLP-1 hair loss actually happens.

 

Hydrolyzed Keratin Peptides: Repair and strengthen the hair shaft from within, reducing breakage as new growth comes through.

 

Sodium Lauroyl Glutamate & Acylglutamic Acid: Amino-acid-derived cleansing system that thoroughly cleans the scalp without stripping it — the gentle, sulfate-free base that allows the active ingredients to absorb during the optimal shower window.

 

No sulfates. No parabens. No silicones. No fragrance. Cruelty-free.

Recommended Use

Massage Root Revival into wet scalp and hair for 2–3 minutes, focusing on thinning areas. Warm water opens your pores and lets the active ingredients reach the follicle during the optimal absorption window. Rinse thoroughly.

 

Use every morning in the shower — the same protocol the 94% of women in our clinical trial followed.

 

Most customers notice reduced shedding within the first 2–3 weeks, with visible regrowth and baby hairs along the hairline by week 6–8 of consistent use.

 

For best results, use Root Revival as your daily shampoo for a minimum of 90 days.

Why Subscribe?

Hair grows in cycles. The clinical trial that proved Root Revival works ran for 6 weeks — but the full transformation, including density restoration and new growth along your hairline, happens over the following 3 months as your follicles complete their next cycle.

 

Which is why we recommend consistent, long-term use to achieve the full benefits.

 

To help you stay consistent, we offer subscriptions at up to 20% off.

Choose a Monthly Subscription to receive Root Revival every month at 20% off. Every order ships FREE — and you can pause or cancel anytime.

As Featured In...

Real People. Real Results.

Before

After

"I started using Nuvara about a year after my Hashimoto's diagnosis. After 8 weeks, shedding stopped and baby hairs appeared. When I skipped it for a few weeks, the shedding came back, so consistency is key. Back to daily use now. Customer service has been amazing!"

Sarah

Verified review

Before

After

"This shampoo is exceptional. After just a few weeks, the hair in the drain decreased noticeably. The real joy came with new growth along my hairline. Change takes time, but patience pays off. So glad I've finally found something I can TRUST that doesn't interfere with my Synthroid."

Josie

Verified review

Before

After

"I've been using Root Revival for 3 months, the shedding has stopped completely. My hair feels thicker, healthier, and even the baby hairs along my part I thought would never grow have started coming in. My TSH was 'normal' the whole time my hair was falling out — this is the first thing that actually worked. Really happy so far!"

Michelle

Verified review

The Reason Your Hair Is Falling Out With Hashimoto's Is Not What You Were Told

Your hair loss isn't your medication dose. It isn't your ferritin. It isn't a nutrient deficiency. And it's not going to stop when your TSH comes back "normal" — because it never was a TSH problem.

 

When Hashimoto's attacks your thyroid, your scalp's hormonal environment shifts with it — and three things happen at the follicle that no blood test can see and no supplement, protocol, or oral treatment can reach.

Restore Your Follicles At The Source

Nuvara Root Revival reverses the three droughts strangling GLP-1 follicles — blocking DHT at the scalp, restoring microcirculation, and resolving the inflammation no oral treatment can reach. Used in the shower for 2–3 minutes, during the only window when your scalp can actually absorb active ingredients.

Blocks 

DHT

Restores Scalp Circulation

Reverses Inflammation

Restores 

Density

Restore Your Follicles At The Source

Nuvara Root Revival reverses the three droughts strangling Hashimoto's follicles — blocking DHT at the scalp, restoring microcirculation, and resolving the autoimmune inflammation no thyroid medication can reach. Used in the shower for 2–3 minutes, during the only window when your scalp can actually absorb active ingredients.

Blocks 

DHT

Restores Scalp Circulation

Reverses Inflammation

Restores 

Density

What You've Tried vs. What Actually Works

NUVARA

Generic solutions

Works At The Follicle, Not The Strand

Two Minutes In The Shower, Done

Clinically Proven In 6 Weeks

Therapeutic Concentrations Of Active Ingredients

No Prescription · No Side Effects · No Dependency

Dermatologist Developed For Hashimoto's Hair Loss

Dermatologist-developed, 

Clinically Proven On Hashimoto's Hair Loss

"After watching dozens of Hashimoto's patients in my practice get told their labs were normal while their hair kept falling out, I had to find something that actually worked at the follicle. Root Revival is the first shampoo I've seen produce clinically measurable results in six weeks — without asking women to just accept hair loss as part of their disease."

Dr. Daniel Reisman, MD 

Board-Certified Dermatologist

Reisman Scalp & Follicle Institute

Frequently Asked Questions

Title

How long does it take to see results?

Most women with Hashimoto's notice less hair in the drain within 2–3 weeks. By week 6 — the same timeline the 94% of women in our clinical trial saw shedding return to normal — the change is visible in the brush and the part. New baby hairs along the hairline typically appear around weeks 8–12 with daily use.

Is this safe to take every day long-term?

Yes. Nuvara® is made with dermatologist-approved botanical extracts — no sulfates, parabens, silicones, or hormones. It's gentle enough for daily use and safe for color-treated, sensitive, or autoimmune-prone scalps.

Does it interact with my thyroid medication?

No. Root Revival is a topical shampoo applied to your scalp during your shower — it doesn't enter your bloodstream and has zero interaction with Synthroid, levothyroxine, Armour Thyroid, or any other thyroid medication. You stay on your medication. Your levels stay managed. You get your hair back.

Do I need to stop taking my supplements?

Not necessarily — but most customers find they don't need them anymore. Biotin, selenium, ferritin, and hair vitamins work through your digestive system — and almost none of it ever reaches your scalp. Root Revival works at the follicle, where Hashimoto's hair loss actually happens. Once your scalp is functioning normally again, your hair grows on its own without supplementation.

Will this make my scalp oily or heavy?

Not at all. Our lightweight, silicone-free formula cleanses thoroughly without stripping the scalp or leaving buildup. Most customers notice their hair feels lighter, cleaner, and bouncier than before.

How is this different from other hair growth treatments?

Most products work on the strand — your hair itself. But with Hashimoto's, the strand isn't the problem. The follicle is. Root Revival is the only shampoo formulated with rosemary, batana oil, and caffeine at clinically tested concentrations — specifically designed to address autoimmune-related hair loss at the follicle, during the only window when your scalp can actually absorb active ingredients (the shower).

Can I use this with Minoxidil or other treatments?

Unlike prescription treatments, Root Revival doesn't create dependency. The follicles it reactivates continue to produce hair on their own. That said, consistent long-term use produces the best maintenance results — most customers continue using it daily because it works as their regular shampoo.

What if it doesn't work for me?

You're covered by our 150-Day Money-Back Guarantee. If you don't see results, email our team and we'll refund your purchase — no forms, no return shipping, no questions asked. You keep the bottles.