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1 YEAR SUPPLY - ROOT REVIVAL
1 YEAR SUPPLY - ROOT REVIVAL
1 YEAR SUPPLY - ROOT REVIVAL
1 YEAR SUPPLY - ROOT REVIVAL
1 YEAR SUPPLY - ROOT REVIVAL
1 YEAR SUPPLY - ROOT REVIVAL
1 YEAR SUPPLY - ROOT REVIVAL
1 YEAR SUPPLY - ROOT REVIVAL
1 YEAR SUPPLY - ROOT REVIVAL
1 YEAR SUPPLY - ROOT REVIVAL
1 YEAR SUPPLY - ROOT REVIVAL
1 YEAR SUPPLY - ROOT REVIVAL

1 YEAR SUPPLY - ROOT REVIVAL


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  • Reverse & Prevent Gray Hair - Clinically proven ingredients like 1% Darkenyl™ and 2% Greyverse™ reactivate melanin production, restoring your natural hair color while preventing premature graying.

  • Boosts Healthy Hair Growth - With 2% Capixyl™, Root Revival™ strengthens hair follicles to promote healthier, thicker hair growth from the roots.

  • Scientifically Backed Results - This serum’s award-winning formula combines powerful ingredients for visible improvements in both hair color and density, ensuring a fuller, more youthful look with continued use.

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MYSTERY GIFT
MYSTERY GIFT
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Phthalate Free
Wheat
GMO Free
Sulfate Free
Natural Ingredients
Lab Tested
Cruelty Free
Made in USA
CLINICAL STUDY RESULTS

Proven By Science, Confirmed By Results.

*Data based on a 90-day clinical study of 30 participants using the active ingredients daily.
Reported less gray hair growth 0%
Decrease in gray hair density 0%
Saw roots growing darker 0%
Improved overall hair health 0%
View Full Clinical Study Details

See the Difference Daily Application Can Make.

Root Revival™ helps restore natural pigment, improve hair vitality, and reduce the appearance of grays—see the transformation for yourself.

Confidence Coming Back

"I wasn’t sure a serum could make a real difference, but around week 8 I started noticing fewer bright grays at my part. By month 4 they blended in so well. My hair feels healthier and thicker, and I genuinely feel more like myself again. Root Revival™ is a daily must now."

E
Elias R. Verified Customer

Patience Paid Off

"The first few weeks were slow, but by month two I noticed my roots looking deeper in color. Even my partner asked if I’d touched up my hair. Staying consistent was everything. So glad I didn’t quit early—Root Revival™ really came through."

L
Layla S. Verified Customer

Stronger & More Radiant

"The biggest shift for me has been fewer new grays appearing. My hair looks glossier and my natural tone feels brighter overall. Love that it’s a serum and not a harsh dye—just feels so much healthier."

R
Renee T. Verified Customer

Temple Turnaround

"I gave it a full six months and the change is clear—my temples are noticeably darker and that gray ring is fading. I’m also shedding less and the texture feels fuller. Sticking with Root Revival™ was the right call."

M
Marco L. Verified Customer

Subtle but Real Change

"New grays have slowed down a lot, and the older ones blend way better with my natural shade. It feels so much better than dyes because nothing is being “covered”—my hair just looks healthier and easier to style."

M
Mina H. Verified Customer
After After
Before Before
After After
Before Before
After After
Before Before
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Before Before
After After
Before Before

Confidence Coming Back

"I wasn’t sure a serum could make a real difference, but around week 8 I started noticing fewer bright grays at my part. By month 4 they blended in so well. My hair feels healthier and thicker, and I genuinely feel more like myself again. Root Revival™ is a daily must now."

E
Elias R. Verified Customer

Patience Paid Off

"The first few weeks were slow, but by month two I noticed my roots looking deeper in color. Even my partner asked if I’d touched up my hair. Staying consistent was everything. So glad I didn’t quit early—Root Revival™ really came through."

L
Layla S. Verified Customer

Stronger & More Radiant

"The biggest shift for me has been fewer new grays appearing. My hair looks glossier and my natural tone feels brighter overall. Love that it’s a serum and not a harsh dye—just feels so much healthier."

R
Renee T. Verified Customer

Temple Turnaround

"I gave it a full six months and the change is clear—my temples are noticeably darker and that gray ring is fading. I’m also shedding less and the texture feels fuller. Sticking with Root Revival™ was the right call."

M
Marco L. Verified Customer

Subtle but Real Change

"New grays have slowed down a lot, and the older ones blend way better with my natural shade. It feels so much better than dyes because nothing is being “covered”—my hair just looks healthier and easier to style."

M
Mina H. Verified Customer

Ready to see these results for yourself?

Shop Root Revival™ Now Risk-Free • 120-Day Money Back Guarantee

Reverses Graying at the Root

A clinically advanced formula powered by Darkenyl® and Greyverse™ to restore natural pigment by targeting the six biological pathways behind graying hair.

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How It Works

The biological mechanism behind reversing gray hair involves targeting oxidative stress and reactivating pigment cells.

1. Neutralize

Oxidative Stress (H2O2) builds up in the follicle, bleaching hair from the inside. Our antioxidants and Catalase enzyme neutralize this buildup.

2. Reactivate

Greyverse™ stimulates the MC1-R receptor, waking up dormant melanocytes (pigment cells) to begin producing color again.

3. Regenerate

Darkenyl™ protects stem cells and Capixyl™ anchors the hair, ensuring the new pigmented hair grows in thick and strong.

Real Results, Real People

See the transformation for yourself
★★★★★
"I started noticing a little bit of gray... so I started using heyhair. I've been using it for over two years now. Grays have faded away. No more popping up. I recommend this product."
Chris
★★★★★
"My friends keep asking what my secret is!"
Sarah M.
★★★★★
"The results speak for themselves!"
Ryan
★★★★★
"I've been using this for 3 months and love it!"
Drew

Why Choose Root Revival™ Anti-Gray Serum?

1 YEAR SUPPLY - ROOT REVIVAL
Root Revival™ Anti-Gray Serum
OTHER BRANDS
Other Brands
Clinically Proven Peptides
Non-Greasy / No Residue
100% Vegan Friendly
Stimulates New Growth
No Sulfates or Parabens
120-Day Money Back Guarantee

Stop Covering Your Roots. Revive Them.

Join thousands of others restoring their natural color with the power of Greyverse™ & Darkenyl™.

Get Started Today

Your Root Revival™ Journey

Consistent application is key to reactivating melanin.

Month 1

The Biological Reset

Detoxification & Soothing

Defenscalp™ clears scalp inflammation while Capixyl™ strengthens the follicle root. You may notice reduced shedding, increased volume, and a healthier scalp environment as the "soil" is prepared.

Mechanism: Darkenyl™ reduces ROS levels (-53%). Epilobium soothes scalp micro-inflammation, creating a safe environment for melanocytes.

Month 2

The Growth Transition

Anchoring & Reactivation

Hair texture improves (fuller/smoother) via Wheat Protein. Capixyl™ reduces shedding, keeping hair in the growth phase.

Mechanism: Capixyl (Acetyl Tetrapeptide-3) strengthens ECM anchoring. Stem cell (ORSc) proliferation increases (+30%) via Darkenyl.

Month 3

Pigment Return

Visible Repigmentation

The "turning point" for visibility. New hair growth shows increased contrast, with darker roots emerging.

Mechanism: Greyverse™ triggers peak melanogenesis. Melanosome transfer efficiency increases (+50%). Greyverse™ reactivates dormant melanocytes. Darkenyl™ increases melanin synthesis by up to 147% in clinical studies.

Month 4+

Density & Vibrancy

Significant Restoration

Vibrant hair bursting with natural colors. Studies suggest 30-80% will clearly have darker roots & less gray density.

Mechanism: Long-term reduction in ASIP expression. Sustained Anagen phase (via Capixyl) allows for longer pigment deposition windows. Continued use maintains melanocyte activity. Studies show 30-80% of users see visible reduction in gray hair density.
Patented Science

What are Greyverse™ & Darkenyl™?

Award-winning, clinically studied formulations designed to prevent, reduce, and reverse gray hair through advanced repigmentation.

Greyverse™

The Peptide Powerhouse

Contains an innovative a-MSH biomimetic peptide able to act on the different causes of the hair greying process.

Top 5 Benefits
  • 1 First anti-gray hair biomimetic peptide.
  • 2 Clinically proven hair repigmentation (up to 32% darker).
  • 3 Reduces oxidative stress by increasing catalase activity.
  • 4 Visibly decreases gray hair density by 30-80%.
  • 5 Works on all hair colors and genders.
Greyverse™
Clinical Trial Results

Darkenyl™

Stem Cell Activator

A smart combination of taxifolin glucoside and N-acetyl-tyrosine that protects follicles from oxidation and stimulates stem cells.

Top 5 Benefits
  • 1 Targets aging and oxidative stress directly.
  • 2 Stimulates stem cell proliferation for renewal.
  • 3 +15% melanin production in just 3 days (in vitro).
  • 4 Significantly reduces white hair density in 4 months.
  • 5 Activates natural hair follicle defenses.
Darkenyl™
Clinical Trial Results

Key Ingredients

Our formulas are made with clean, natural ingredients.

Hydrolyzed Wheat Protein

Protein that strengthens and adds shine

Hydrolyzed Wheat Protein

Greyverse

Clinically proven peptide that reverses gray hair

Greyverse

Darkenyl™

Stem cell activator that repigments gray hair

Darkenyl™

Capixyl™

Biomimetic peptide that boosts hair density

Capixyl™

Green Tea Leaf Extract

Antioxidant that protects melanocytes from damage

Green Tea Leaf Extract

Canadian Willow Herb

Anti-inflammatory botanical for scalp health

Canadian Willow Herb

Fo-Ti Root

Traditional herb that restores natural hair color

Fo-Ti Root

Red Clover Extract

Isoflavone-rich extract that supports pigmentation

Red Clover Extract

Biotin

Essential B-vitamin for healthy hair follicles

Biotin

Panthenol

Pro-vitamin that helps maintain natural hair color

Panthenol

Caffeine

Stimulant that energizes hair follicle activity

Caffeine

Ginseng

Adaptogen that revitalizes aging hair follicles

Ginseng

Zinc

Mineral that supports melanin production

Zinc

Hydrolyzed Wheat Protein

Hydrolyzed Wheat Protein

Strengthens the hair shaft, provides moisture, prevents breakage, and adds shine.
HydrationHair StructureThickness
Hydrolyzed Wheat Protein

Greyverse

Glycerin (and) Water (and) Palmitoyl Tetrapeptide-20

Greyverse™ is a patented, innovative active ingredient created by Lucas Meyer Cosmetics. It is classified as a biomimetic peptide for gray hair reversal. Unlike traditional dyes, it works by acting directly on the biological mechanisms inside the hair follicle to restore the hair's natural color. It achieves this by simultaneously re-activating pigment production and fighting the oxidative damage (like hydrogen peroxide accumulation) that causes greying .

Clinically Proven Peptide To Help Reduce and Reverse Gray Hairs
Greyverse

Darkenyl™

Glycerin (and) Water (and) Acetyl Tyrosine (and) Larix Europaea Wood Extract (and) Glycine (and) Camellia Sinensis Leaf Extract (and) Zinc Chloride

Darkenyl™ is a proprietary active cosmetic ingredient designed by Givaudan Active Beauty for advanced hair pigmentation recovery. It functions as a "smart active" utilizing a dual-action strategy based on the principle of "fuel and protect" to counteract the biological process of hair whitening (canities).

Stimulates Melanin, Prevent Gray Hair, Repigmentation
Learn More →
Darkenyl™

Capixyl™

Butylene Glycol (and) Water (and) Dextran (and) Acetyl Tetrapeptide-3 (and) Trifolium Pratense (Clover) Flower Extract

Capixyl™—a blend that includes red clover flower extract—supports a healthier hair growth cycle by stimulating follicle regeneration to promote growth and reducing follicle miniaturization to limit loss. Since hair density depends on follicle size and health, enhancing this self-regeneration process is essential. By targeting the main disruptions in hair metabolism, Capixyl™ helps improve hair density for thicker, healthier-looking hair. In a clinical study, participants saw a 79% increase in hair count per cm² after 4 months.

Clinically Proven Hair Growth
Capixyl™

Green Tea Leaf Extract

Camellia Sinensis Leaf Extract

Green Tea Extract is a powerful antioxidant that reduces inflammation and keeps hair healthy. It also enables your scalp to renew and rebalance itself when there's too much sebum, a buildup of excess skin cells that cause inflammation or clog hair follicles, and when the scalp pH is unbalanced.
AntioxidantDHT BlockerPrevents Hair Loss
Learn More →
Green Tea Leaf Extract

Canadian Willow Herb

Epilobium Angustifolium Flower/Leaf/Stem Extract

Canadian Willow Herb is a naturally-occurring botanical with powerful anti-inflammatory properties.
AntioxidantAnti-Inflammatory
Canadian Willow Herb

Fo-Ti Root

Polygonum Multiflorum

TCM practitioners believe it can help restore the color of graying hair, combat premature aging, and offset erectile dysfunction. It's also used to treat headaches.
AntioxidantAnti-Gray HairStimulates Hair Follicles
Fo-Ti Root

Red Clover Extract

Trifolium Pratense (Clover) Flower Extract

Red Clover is known to help smooth, soften and add volume to the hair, but most importantly it supports the anchoring of hair fibres into the scalp, supporting the hair growth cycle by maintaining the structure of hair follicles, all of which contribute to reduced hair fall.
AntioxidantDHT BlockerStrengthens Hair
Red Clover Extract

Biotin

Vitamin B7

An essential water-soluble B-complex vitamin, Biotin is one of the building blocks of healthy hair, needed to metabolize fatty acids and amino acids. Rich levels of Biotin for hair health help strengthen hair, as well as combat dryness, breakage, and shedding.
Hair StrengthScalp HealthPrevent Shedding
Biotin

Panthenol

Pantothenic Acid (ProVitamin B5)

Panthenol improves damaged hair by improving effects of hair elasticity, moisture retention and flexibility.
Anti-Gray HairScalp SoothingHydration
Panthenol

Caffeine

Caffeine

Caffeine reverses the effects of dihydrotestosterone (DHT), the main hormone involved in hair loss. It is also known to increase blood circulation to the scalp and extend the anagen phase.
DHT BlockerPromote Hair GrowthPrevents Hair Loss
Caffeine

Ginseng

Panax Ginseng Root Extract

Used in Chinese traditional medicine, ginseng root supports hair growth by helping to stimulate the scalp, prolong follicle life, reduce hair loss, and encourage hair regrowth.
Scalp StimulationReduce Hair LossHair Regrowth
Ginseng

Zinc

Zinc

Zinc is a mineral that plays a role in more than 300 metabolic functions, including cell reproduction, protein utilization, and maintaining hormonal balance. It's essential in the process of creating collagen and helps to rebalance oils in the scalp.
Scalp ProtectionPromotes Hair Tissue GrowthHelps Immune System
Zinc

FAQs

Got questions? We've got answers...

Root Revival™ Anti-Gray Hair Serum is ideal for the person with moderate levels of gray hair (approximately 30% or fewer grays) who is looking to decrease the appearance of grays on new hair growth and renew hair color and shine to graying strands. It is intended for all hair types and textures.
Yes, Root Revival™ was designed to be used with Gray Escape™. Using the products together increases chances of restoring your natural hair pigmentation.
Root Revival™ should be applied once a day, every day directly to the scalp. Since you’re focusing application on the scalp, it can be used when hair is dry or when hair is damp and towel-dried after a shower. We recommend before bed to leave in overnight. It can also be used on your beard / facial hair.
Root Revival™ is formulated with vitamins, plant-based actives, and peptides clinically shown to dramatically reduce the appearance of gray on new hair growth, while renewing color and shine in as little as 90 days (3 months).
Yes! Root Revival™ can be used on both your scalp and your facial hair. It’s extremely safe and effective in both areas. The usage directions are the same, we recommend applying it before bed to leave in overnight.
If you have less than 30% gray and have consistently used Root Revival™ as directed for 4 full months, and can provide before & after photos that show evidence that you have not seen any results we will issue a one-time refund for up to 4 months of purchases. Please view our returns policy.
Root Revival™ is formulated with natural botanicals that are both effective at hair growth and anti-gray hair growth. What separates Root Revival™ from other products on the market is our two patented ingredients that have been shown to not only prevent gray and white hair, but clinically proven to reverse your gray or white hair and return it to its natural hair color if used for our recommended amount of time.
Stopping Root Revival™ daily could let the body slip back into a state of nutrient deficiency and you will likely see more grey develop as well as the lack of thickness, shine and softness. Once you begin to see results, continue using the serum as you were. Think of it as part of your daily hair care routine.
Yes! Our Root Revival™ Anti-Gray Hair Serum is 100% vegan friendly formula.
YES! Root Revival™ is color safe and will work on highlighted or dyed hair, in fact because of the peptide and extracts in Root Revival™, it will help nourish your hair and balance the sebum in your scalp resulting in healthier hair. We also recommend using Gray Escape to improve your hair from the inside-out, resulting in the slowing of grey hair but also thicker, fuller, softer and glossier hair!
We have a whole page dedicated to the science behind Root Revival located on our site.
The serum is semi-clear, slightly white in color. It does not leave any stains.
Yes, Root Revival™ Anti-Gray Hair Serum can work if your hair is more than 30% gray. The loss of pigment in the hair follicle is a result of melanin loss that can be caused by different factors such as chronic stress, nutrient deficiencies, genetics and/or aging in different people. The ability to renew your hair’s natural color depends on how much melanin is left in your individual hair follicles and what is the underlying root cause. Typically, however, the longer your hair has been gray, the more difficult it can be to address.

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