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Arey Not Today, Grey and To The Root products on a cream background. Left: Arey Not Today, Grey supplement bottle (60 capsules, Dietary Supplement, Vegan & Gluten Free) with capsules displayed in front. Right: Arey To The Root serum bottle (66ml / 2.2 fl oz), a volumizing serum for stimulating and preserving hair pigment.
Close-up of Arey Not Today, Grey supplement capsules with a water droplet falling onto them, on a cream background.
Benefits infographic for Arey Not Today, Grey supplement system. A hand holds both the To The Root serum bottle and Not Today, Grey supplement bottle. Text reads: Benefits — Slows the greying process. Supports repigmentation of grey hairs. Supports new hair growth and density. Clinically proven formula.
Before and after close-up of a person's scalp showing reduction in grey hairs. Text reads: BEFORE and AFTER 3 MONTHS. The right side shows visibly darker, less grey hair compared to the before.
Clinical study results infographic for Arey Not Today, Grey with supplement capsules. Text reads: Clinical Study Results — 88% had less grey hair growth. 3X more people saw fuller, thicker hair with improved shine vs. placebo group. Footnote: Results based on a 6-month, randomized, double-blind, placebo-controlled study on the appearance of grey hair.
Bar chart clinical study results for Arey Not Today, Grey system. Text reads: Clinical Study Results — Placebo: 10% Increase in grey hair growth. The System: 13% Decrease in grey hair growth. Footnote: Results based on a 6-month, randomized, double-blind, placebo-controlled study on the appearance of grey hair.
Hand spraying the Arey To The Root serum with key ingredients listed. Badge reads: Made with Our Patented Mela-9 Complex. Text reads: Key Ingredients: To The Root® — Biomimetic Peptide: Supports melanin production to help repigmentation. Botanical Antioxidants: Neutralizes oxidative stress. Ginseng Root: Supports hair health and scalp resilience. Caffeine: Stimulates hair follicles while calming inflammation. Sichuan Pepper: Helps with absorption of active ingredients. Icons: Fragrance Free. Color Safe. Oil
Educational infographic explaining the difference between grey and white hair for Arey Not Today, Grey. Shows a close-up microscope image of hair strands labeled "greying hair" and "white hair". Text reads: Grey vs. White — Start Now: Greying Hair — Timing Matters: This is when pigment starts to fade—but still holds some color. | Prevent More: White Hair — This means pigment is gone, and reversal is unlikely.
Two-step Arey haircare routine graphic. Badge reads: Trichologist Approved. Text reads: Complete Your Routine — Step 1: The System (Not Today, Grey supplement and To The Root serum) — Benefits: Slows greying. Supports repigmentation. Promotes fuller hair. Step 2: The Shower Duo (Arey Wash and Smooth bottles) — Benefits: Preserves pigment. Cleanses + hydrates. Strengthens strands.
Key ingredients infographic for Arey Not Today, Grey supplement. Text reads: Key Ingredients: Not Today, Grey — B Vitamins: Supplies nutrients to support a healthy hair follicle. Fo-Ti Root: Traditional antioxidant that helps preserve pigment. Copper: Supports a key enzyme for melanin production. PABA: Supports the hair's natural pigment system. Black Sesame: Contains essential nutrients for melanin synthesis. Badges: Made in an FDA Registered Facility. Good Manufacturing Practice. NSF certified.
How to use graphic for Arey Not Today, Grey and To The Root products, with a hand holding both bottles. Not Today, Grey: 1. Take 2 capsules daily, ideally with food. 2. Designed to complement most daily multivitamins. To The Root: 1. Part hair and pump serum onto scalp (with dry or wet hair). 2. Use 1–3 pumps on each targeted area. 3. Massage gently. Pro Tip: With consistent, daily usage, you'll see results in just 3–6 months.
Supplement Facts for Not Today, Grey Daily Supplement
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Arey Not Today, Grey and To The Root products on a cream background. Left: Arey Not Today, Grey supplement bottle (60 capsules, Dietary Supplement, Vegan & Gluten Free) with capsules displayed in front. Right: Arey To The Root serum bottle (66ml / 2.2 fl oz), a volumizing serum for stimulating and preserving hair pigment.

The System

4.3
Rated 4.3 out of 5 stars
1,379 Reviews

Slows Greys | Supports Repigmentation | Improves Density

A supplement and serum duo that addresses the early signs of aging hair. Clinically proven to slow grey growth, support repigmentation, and promote thicker, fuller hair in as little as 3-6 months with daily, consistent use in the early stages of greying.

$85

A 1-month supply delivered every month.

  • Save 15% + free shipping on every order
  • Update, pause or cancel anytime
  • Free gifts valued over $100
$224

A 3-month supply delivered every 3 months.

  • Save 20% + free shipping on every order
  • Update, pause or cancel anytime
  • Free gifts valued over $100
$435

A 6-month supply delivered every 6 months.

  • Save 25% + free shipping on every order
  • Update, pause or cancel anytime
  • Free gifts valued over $100

We recommend 3-6 months of consistent use to see results.

FREE Gifts with Subscription

Enhance and elevate your routine.

$108
valueArey Scalp Brush on cream background showing the bristle side. The dark wood brush has metal nickel-plated bristles on a natural rubber cushion base, with the arey brand name on the handle. Arey Scalp Scrub bottle on cream background. Label reads: arey. SCRUB. A clarifying scalp exfoliant that delivers antioxidants and a pigment-preserving peptide. All hair types. 100ml / 3.38 fl oz. Gray cap with 'NOT TODAY' text on a white background

WHAT IS IT?

 

The System is our inside-out and outside-in regimen, pairing our physician-formulated daily supplement with a targeted scalp serum to address hair aging at its root. The serum is powered by our patented Mela-9® Complex, while the supplement combines targeted vitamins, minerals, and antioxidants that nourish from within.

Designed to fit seamlessly alongside most daily multivitamins and wellness routines, this easy ritual is flavorless, gentle, and has no aftertaste. Working in synergy, the two help slow grey hair growth, preserve natural pigment, support repigmentation, and promote thicker, fuller hair. Clinically proven to deliver visible results in 3–6 months with consistent daily use. Color-safe, dermatologist-tested, and hypoallergenic.

Heads up: Our packaging has been slightly updated. Please note that some images may show a previous version.

HOW TO USE

 

Not Today, Grey
1. Take 2 capsules daily, preferably with food.
2. Expect visible results in 3–6 months with daily use.

To The Root® Scalp Serum
1. Apply daily to the scalp on wet or dry hair.
2. Part into sections and apply 1–3 pumps per targeted area.
3. Massage in; do not rinse. Let absorb, then style as usual.

Pro Tip: For full-scalp coverage, and to get our Mela-9® Complex into hard-to-reach areas, add Wash Shampoo.

CLINICAL RESULTS

 

After 6 months using The System:
88% saw a decrease in new grey hair growth.
13% decrease in grey hair growth vs. a 10% increase in the placebo group.
3× more participants experienced thicker, fuller hair with enhanced shine vs. placebo.

This is the largest and only clinical study focused on the appearance of grey hair to date. Results typically appear in 3–6 months with daily, consistent use.

Based on a 6-month, randomized, double-blind, placebo-controlled, study of the effects of The System on the appearance of grey hair on 173 subjects, ages 28–65, all less than 25% grey. Results determined by blinded clinical counting.

THE SCIENCE

 

Greys aren’t just genetic. Up to 70% of greying is tied to other factors like oxidative stress, nutrient gaps, UV exposure, and environmental stress. The System addresses these drivers from two directions: the scalp serum, powered by the Mela-9® Complex, helps preserve pigment at the follicle, while the supplement’s proprietary blend supplies vitamins, minerals, and antioxidants to stimulate pigment from within. This inside-out approach works to sustain your natural color and healthy density over time.

QUALITY + CERTIFICATIONS

 

The System’s supplement component, Not Today, Grey, is made in the USA in an NSF-certified, GMP-certified, and FDA-registered facility to ensure quality, safety, and consistency. Every batch is produced to meet the highest manufacturing standards and tested for purity and potency.

These certifications ensure the supplement you take daily meets strict safety and quality standards—so you can trust it to deliver the results you expect.

INGREDIENTS

 

Not Today, Grey Daily Supplement
Vitamin D (D3 Cholecalciferol), Vitamin B6 (Pyridoxine HCI), Folate, Vitamin B12 (Methylcobalmin), Biotin, Pantothenic Acid (D-Calcium Pantothenate), Calcium (Calcium Carbonate), Iron (Ferrous Fumarate), Selenium (Selenomethionine), Copper (Copper Gluconate)
Proprietary Blend: PABA (Para-Aminobenzoic Acid), Black Sesame Seed Extract, Fo-Ti Root.
Other Ingredients: Hypromellose, Rice Flour, Magnesium Stearate, Silica

Contains: Sesame

To The Root® Scalp Serum
Water (Aqua), Glycerin, Palmitoyl Tetrapeptide 20 Amide, Citrus Reticulata (Tangerine) Extract, Polygonum Multiflorum (Fo-Ti) Root Extract, Sesame Indicum (Sesame) Seed Extract, Biotin, Zanthoxylum Bungeanum Fruit Extract, Panax Ginseng Root Extract, Humulus Lupulus (Hops) Flower Extract, Panthenol, Glycine Soja (Soybean) Germ Extract, Hydrolyzed Barley Protein, Wasabia Japonica Leaf Extract, Caffeine, Coffea Arabica (Coffee) Seed Extract, 1,2-Hexanediol, Butylene Glycol, Hydroxyethylcellulose, Acetyl Tyrosine, Pentylene Glycol, Gluconolactone, Sodium Benzoate

Contains: Sesame
Free of: Sulfates, Parabens, Phthalates, Synthetic Fragrance, Polyethylene Glycol, Formaldehyde & Dyes

Arey works best on those who have 0-30% grey hair. Not sure what percentage you are?
MADE IN A NSF CERTIFIED FACILITY
MADE IN A FDA REGISTERED FACILITY
PHYSICIAN FORMULATED
GLUTEN FREE
CLEAN INGREDIENTS
VEGAN + CRUELTY FREE
4.3
Rated 4.3 out of 5 stars
1,379 Reviews

Proven Results

BEFORE
AFTER
before and after using not today grey

"I have no new greys and my hair feels so much thicker. My daughter even asked me if I used hair dye!"

- Mark F.
1 Year Not Today, Grey
6 Months To The Root®
BEFORE
AFTER
before and after using wash and not today grey

"Yes, I am still grey, but Arey has made my hair so much darker. I'm impressed!"

– Michelle W.
3 Months The System + Wash Shampoo
BEFORE
AFTER
before and after using wash, Not Today Grey and To The Root

"I didn't expect something so dramatic before three months!"

– Christie L.
3 Months The System
1 Month Wash Shampoo
BEFORE
AFTER

"It was very easy to use. I notice less white hair strands compared to the beginning!"

– Hannah C.
4 Months The System
BEFORE
AFTER

“I'm seeing less gray hair growth. I'm also seeing some white/gray hair with dark newer hair growth too. My hair feels stronger and I feel like I'm losing less hair.”

- Yeana J.
4 Months The System
BEFORE
AFTER

“This has been such an easy, simple and effective process. I'd highly recommend a giving Arey a try.”

- Ivy L.
4 Months The System
Results may vary

Clinically Proven to Reduce Grey Hair and Improve Hair Health

Results backed by a gold standard, double-blind, placebo-controlled clinical study

SEE FULL CLINICAL STUDY
Graph showing hair growth statistics with percentages on a green background
Before and after comparison of hair growth over 24 weeks, showing a section of hair with a dotted line indicating measurement.
Before and after comparison of hair thickness with a focus on a rectangular section.
Bar graph comparing placebo and 'The System' for grey hair growth

Results based on a 6-month, randomized, double-blind, placebo-controlled study of the effects of The System on the appearance of grey hair on 173 subjects, ages 28-65, all less than 25% grey. Results determined by blinded clinical counting and/or clinical photo grading.

Why The System is Your Key to Less Grey, More Vibrant Hair

Not Today, Grey

  • Absorb

    Absorb

    Vitamins B6 and B9 optimize body function, setting a foundation for Arey's other ingredients to take effect.
  • Create

    Create

    Vitamin B5 promotes cell turnover and Selenium builds a defense against free radicals.
  • Energize

    Energize

    Vitamin B12 and the Chinese herb Fo Ti fuel Melanin production, while Iron supports the production of red blood cells.
  • Protect

    Protect

    Paba, Vitamin D & Copper help to protect hair from premature grey, while Vitamin B7 improves the protein structure of hair.
Not Today, Grey

TO THE ROOT® SERUM

  • Stimulate

    Stimulate

    A clinically efficacious peptide helps with repigmentation by stimulating the MC1-R (melanocortin 1 receptor).
  • Safeguard

    Safeguard

    Antioxidants including Fo-Ti and sesame seed help reduce oxidative stress in the hair bulb.
  • Nourish

    Nourish

    Extracts from wasabi, ginseng, soybeans and hops provide nourishment to the roots and promote cell turnover to create healthier hair.
  • Volumize

    Volumize

    Pantothenic acid (B5), provides anti-inflammatory properties and is involved in activating the proliferation of cells in the skin barrier and also helps bind water to the skin, adding shine.
TO THE ROOT® SERUM

How to Use

The System addresses grey hair from the inside out and the outside in. 

How to use Not Today, Grey supplement
Not Today, Grey addresses grey hair from the inside-out.

HOW TO USE:
  • Taking two Not Today, Grey supplements each day supplies the body with the vitamins, minerals and antioxidants that support production of hair pigment at the cellular level.
  • Tip: Take the supplement after a meal, instead of on an empty stomach.
How to apply To The Root scalp serum
To The Root® utilizes a clinically effective peptide combined with powerful antioxidants to preserve hair’s natural color and help repigment greying strands.

HOW TO USE:
  • Apply on wet or dry hair.
  • Create a part, and pump the serum directly onto your scalp.
  • Apply 3-4 pumps to areas of concern 1-2 times per day.
  • You can also pump the serum onto your fingertips to get harder to reach areas.
  • Gently massage in.
  • Allow serum to absorb in for 10 minutes, then blow dry or let hair dry naturally.
4.3
Rated 4.3 out of 5 stars
Based on 1,379 reviews
Write a Review (Opens in a new window)
1,379 reviews
  • Vivian H.
    Verified Buyer
    What improvements have you noticed? (Optional) Less new grey hair
    How consistent are you with your usage? A few times a week
    How long have you been using the product? 4-5 months
    2 days ago
    What improvements have you noticed? (Optional) Less new grey hair
    How consistent are you with your usage? A few times a week
    How long have you been using the product? 4-5 months
    Reviewing
    Not Today, Grey
    Rated 5 out of 5 stars
    Super

    Highly recommended!!

    Was this helpful?
    Arey
    2 days ago

    Thank you for your wonderful review, Vivian! We're thrilled to hear that you're loving Not Today, Grey and that you'd highly recommend it! Your enthusiasm means the world to us and helps other customers feel confident about trying our products. We appreciate you being such a valued part of our community and for sharing your experience with us!

  • Robert S.
    Verified Buyer
    Age Range 35 - 46
    3 days ago
    Age Range 35 - 46
    Reviewing
    Not Today, Grey
    Rated 5 out of 5 stars
    Works

    Hair color is getting more vivid

    Was this helpful?
    Arey
    2 days ago

    Thank you for your wonderful review, Robert! We're so happy that Not Today, Grey is working so well for you and that you're noticing your hair color becoming more vivid - that's exactly the kind of amazing result we love to celebrate! It's fantastic that you're seeing such positive changes with the supplement. We appreciate you being such a valued part of our community and for sharing your experience with us!

  • Alyssa J.
    Verified Buyer
    Age Range 35 - 46
    Percentage Grey 20%-30%
    What improvements have you noticed? (Optional) Less new grey hair, Visible repigmentation
    How consistent are you with your usage? Daily
    How long have you been using the product? 1+ year
    4 days ago
    Age Range 35 - 46
    Percentage Grey 20%-30%
    What improvements have you noticed? (Optional) Less new grey hair, Visible repigmentation
    How consistent are you with your usage? Daily
    How long have you been using the product? 1+ year
    Reviewing
    Not Today, Grey
    Rated 5 out of 5 stars
    It works!

    Consistency is key to see results. I’ve been doing the System for over a year now and I can actually see the root of many of my greys actually growing in dark! I take the capsules every morning & use the serum every wash day. While I do still see new greys coming in, I do believe the System is helping to delay the growth of even more new greys.

    Was this helpful?
    Arey
    4 days ago

    Thank you for your wonderful review, Alyssa! We're absolutely thrilled to hear that you're seeing such amazing results with The System after consistent use over the past year - seeing your greys actually growing in dark is exactly the kind of progress we love to celebrate! It sounds like you've really mastered the routine with the capsules and serum, and your observation about The System helping to delay new greys is spot on. Consistency truly is key, and you're a perfect example of how dedication pays off! We appreciate you being such a valued part of our community and for sharing your honest experience with us!

  • Jacqueline T.
    Verified Buyer
    Age Range 57 - 66
    Percentage Grey 20%-30%
    What improvements have you noticed? (Optional) Improved texture, volume, shine, Healthier scalp, Visible repigmentation, Less new grey hair
    How consistent are you with your usage? Daily
    How long have you been using the product? 4-5 months
    5 days ago
    Age Range 57 - 66
    Percentage Grey 20%-30%
    What improvements have you noticed? (Optional) Improved texture, volume, shine, Healthier scalp, Visible repigmentation, Less new grey hair
    How consistent are you with your usage? Daily
    How long have you been using the product? 4-5 months
    Reviewing
    Not Today, Grey
    Rated 5 out of 5 stars
    Improved hair

    This has helped improved the condition of my hair and has helped with the color as well. I have been taking this consistently for a few months now.

    Was this helpful?
    Arey
    3 days ago

    Thank you for your wonderful review, Jacqueline! We're so happy to hear that Not Today, Grey is making such a noticeable difference in both the condition and color of your hair after a few months of consistent use. It's fantastic that you've stuck with the routine - consistency truly is key to seeing those amazing results. That's exactly the kind of progress we love to hear about. We appreciate you being such a valued part of our community and for sharing your honest experience with us!

  • Samantha R.
    Verified Buyer
    1 week ago
    Reviewing
    To The Root® Scalp Serum
    Rated 5 out of 5 stars
    Root Scalp Serum

    I have used it for 6 months, I don't notice any grey regimentation but I feel like its making my hair feel more full and healthy.

    Was this helpful?
    Arey
    3 days ago

    Thank you for your wonderful review, Samantha! We're happy to hear that you're noticing your hair feeling more full and healthy after 6 months of consistent use with To The Root® Scalp Serum - those are fantastic benefits that show the serum is working to support your overall scalp health! While grey regrowth can take time and varies from person to person, the improved fullness and health you're experiencing are great signs that you're on the right track. Consistency truly is key, and you're doing everything right! We appreciate you being such a valued part of our community and for sharing your honest experience with us!

FAQs

The System is our inside-out and outside-in approach to slowing and repigmenting grey hair.

It pairs Not Today, Grey, our daily supplement, with To The Root®, our topical serum, to target greying at the root causes—oxidative stress, nutrient depletion, and pigment loss.

  • Not Today, Grey replenishes vitamins, minerals, and antioxidants that support healthy pigment production and new hair growth.
  • To The Root® delivers our patented Mela-9® Complex, a clinically validated blend of antioxidants and a peptide that helps slow and repigment greys while supporting thicker, fuller hair.

Consistent daily use is key, which is why we offer up to 25% off subscriptions to help you stay on track.

Results vary by individual. Early greys respond best to repigmentation, and many customers see noticeable darkening of new growth with consistent use. While The System can’t change fully depigmented white hair back to its original shade, it can significantly slow the progression of greying and help repigment strands in the early stages.

Yes. The System is backed by the largest and only clinical study to date focused on the appearance of grey hair.

In a 6-month, randomized, double-blind, placebo-controlled study of 173 participants (ages 28–65, all with less than 25% grey), The System showed significant results compared to placebo:

  • 88% saw a decrease in new grey hair growth
  • 13% decrease in grey hair growth vs. a 10% increase in the placebo group
  • 3× more participants experienced thicker, fuller hair with enhanced shine compared to placebo

Results typically appear within 3–6 months of daily, consistent use, and were determined through blinded clinical counting. The study has been accepted for publication in the Journal of Drugs in Dermatology (JDD).

Most people start noticing changes like healthier, shinier, fuller hair within 1–3 months of daily use. Visible changes in grey regrowth and repigmentation typically occur over 3–6+ months, depending on the percentage of grey hair, lifestyle factors, and consistency.

Greying is a progressive biological process, so if you stop taking Not Today, Grey or applying To The Root®, your hair will gradually return to its natural greying pattern over time. Think of The System like a skincare or wellness routine — consistency is key to maintaining results.

Yes. Not Today, Grey is made in the USA in an NSF-certified, GMP-certified, and FDA-registered facility. Every batch is tested for purity and potency, ensuring that the supplement you take daily meets the highest standards for quality, safety, and consistency. These certifications mean you can trust the ingredients and results.

Yes. All Arey products are vegan, cruelty-free, and gluten-free, and made without silicones, parabens, or synthetic dyes.

No! Unlike many scalp serums, To The Root® is completely oil-free. Once it dries, there’s no residue, buildup, or stickiness—just clean, lightweight roots. In fact, the formula can actually add volume at the root, making it easy to incorporate into your regular styling routine.

Yes. All Arey products are safe for all hair types and colors, including textured and color-treated hair. The System works by supporting the hair follicle and pigment cells—not by depositing color—so it’s universally compatible.

Absolutely. The System is color-safe and can actually help counteract some of the damage caused by chemical processing. Our antioxidant-rich formulas nourish your scalp and strands to support thicker, healthier hair over time.

Yes, and we encourage it. The System can be layered with your usual haircare and styling products. For best results, pair it with our Shower Duo (Wash Shampoo + Smooth Conditioner) to help preserve existing pigment and enhance softness, smoothness, and fullness.

We always recommend consulting your doctor before starting any new supplement while pregnant or breastfeeding. While the topical serum is generally considered safe for external use, the supplement contains vitamins and minerals, so it’s best to get personalized guidance from your healthcare provider.

No. The System does not contain any dyes or colorants. It works by supporting your body’s natural pigment production, helping extend and restore your hair’s original color rather than covering greys.

Have other questions or need help?
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