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Arey The System—Not Today, Grey supplement and To The Root serum with capsules on a white background.
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Benefits of Arey The System shown in hand: slows greying, supports repigmentation, supports new hair growth and density; clinically proven formula.
Before and after 3 months showing reduced visible greys on a woman using Arey The System.
Clinical study results: 88% had less grey hair growth; 3× more people saw fuller, thicker, shinier hair vs. placebo.
Bar chart—grey hair growth: placebo +10% vs. Arey The System −13% over 6 months.
Not Today, Grey key ingredients: B vitamins which supplies nutrients to support a healthy hair follicle, Fo-Ti root which is a traditional antioidant that helps preserve pigment, copper which supports a key enzyme for melanin production, PABA supports the hair's natural pigment system, black sesame contains essential nutrients for melanin synthesis; FDA-registered, GMP, and NSF badges.
To The Root key ingredients: biomimetic peptide supports melanin production to help repigmentation, botanical antioxidants neutralize oxidative stress, ginseng supports hair health and scalp resilience, caffeine stimulates hair follicles while calming inflammation, Sichuan pepper helps absorption of the active ingredients; Mela-9®; fragrance-free, color-safe, oil-free badges.
scalp photo comparing greying hair—some pigment remains—and white hair—pigment gone; message: start during greying for best chance of improvement.
Complete your routine: Step 1 The System; Step 2 The Shower Duo (Wash & Smooth); benefits include slowing greying and preserving pigment.
How to use Arey The System: take 2 capsules daily; apply 1–3 pumps of serum to scalp and massage; results in 3–6 months.
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contains Mela-9
Arey The System—Not Today, Grey supplement and To The Root serum with capsules on a white background.

The System

4.3
Rated 4.3 out of 5 stars
1,248 Reviews

Arey's System combats grey hair from the inside out and the outside in with a science-backed daily supplement and clean, oil-free, and scent-free topical serum.

Key Benefits:

  • Slows and repigments grey hair
  • Thicker, Fuller and Shinier hair
  • Clinically Validated

Clinical Results After 6 Months*:

  • 88% of participants had less grey hair growth
  • 3x more participants had thicker, shinier, fuller hair compared to placebo
  • 2X more participants had healthier hair overall compared to placebo

Daily use for results in 3-6 months. To help with consistency, we offer a subscription.

SAVE 15%

SAVE 20%

SAVE 25%

*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.

DESCRIPTION

 

NOT TODAY, GREY
Our daily supplement supplies your body with targeted vitamins, minerals, and antioxidants, creating the ideal environment for maintaining your hair’s natural pigment and vitality.

TO THE ROOT®
Our advanced topical serum, powered by the Mela-9® Complex, combines cutting-edge antioxidants with a clinically proven peptide to slow greying and support natural repigmentation—leaving hair visibly thicker, fuller, and healthier.

Best Results Together
Clinically validated and designed to complement each other, Not Today, Grey and To The Root® work synergistically for optimal, long-lasting results.

USAGE

 

NOT TODAY, GREY
Take 2 capsules daily, preferably with food.

TO THE ROOT™ SERUM
Apply liberally on wet or dry scalp or beard 1-2 times daily. Distribute evenly by gently massaging into skin with fingertips and allow to dry. *Results may vary. To The Root™ is most effective when used early in the greying process. Because hair growth cycles take at least 1 to 4 months, it may take a few months before you see results.

Opting in to Auto Replenish is the best way to maintain lasting results. With any supplement, it takes time for the body to absorb, react and start showing signs of the benefits, so we strongly recommend a monthly shipment. When using To The Root™ the recommended 1-2x per day and dispensing 6-8 pumps, a single bottle should last approximately 30 days.

INGREDIENTS

 

NOT TODAY, GREY
Vitamin D (as D3 cholecalciferol), Vitamin B6 (as pyridoxine HCI), Folate, Vitamin B12 (as methylcobalmin), Biotin, Pantothenic Acid (as D-calcium pantothenate), Calcium (as calcium carbonate), Iron (as ferrous fumarate), Selenium (as selenomethionine), Copper (as copper gluconate). Proprietary Blend: PABA (para-aminobenzoic acid), black sesame seed extract, fo-ti root.
Other Ingredients: Hypromellose, Rice Flour, Magnesium Stearate and Silica

Contains: Sesame

TO THE ROOT™ 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

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

Contains: Sesame

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
DERMATOLOGIST RECOMMENDED
GLUTEN FREE
VEGAN
CLEAN INGREDIENTS
4.3
Rated 4.3 out of 5 stars
1,248 Reviews

Proven Results

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
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 the system

"It's been over 2 months since I had my hair last colored—I think it's safe to say it works!"

– Judy L.
6 Months The System

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 the system

"Not going to say I don't need to color my hair anymore, but it does feel like my greys don't look as white as it used to be!"

- Jaeyoon L.
4 Months The System

Clinically Proven to Reduce Grey Hair and Improve Hair Health

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

SEE FULL CONSUMER 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

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

  • Create

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

  • Energize

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

  • Protect

    Paba, Vitamin D & Copper help to protect hair from premature grey, while Vitamin B7 improves the protein structure of hair.

TO THE ROOT™ SERUM

  • Stimulate

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

  • Safeguard

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

  • Nourish

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

  • 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.

How to Use

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

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.
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 1,248 reviews
Write a Review (Opens in a new window)
1,248 reviews
  • An L.
    Verified Buyer
    Age Range 35-46
    Percentage Grey 0%-10%
    21 hours ago
    Age Range 35-46
    Percentage Grey 0%-10%
    Reviewing
    The System
    Rated 5 out of 5 stars
    Really works

    Does exactly what it says it will do! Can’t live without this now.

    Was this helpful?
    Arey
    4 minutes ago

    Thank you for your fantastic review, An! We're so happy to hear The System is delivering exactly what it promises and that it's become such an essential part of your routine! We appreciate you being a valued member of our community and look forward to continuing to provide you with exceptional haircare solutions tailored to your needs.

  • Camille C. N.
    Verified Buyer
    Age Range 35-46
    Percentage Grey 0%-10%
    What improvements have you noticed? (Optional) Less new grey hair
    How consistent are you with your usage? Daily
    How long have you been using the product? 2-3 months
    Yesterday
    Age Range 35-46
    Percentage Grey 0%-10%
    What improvements have you noticed? (Optional) Less new grey hair
    How consistent are you with your usage? Daily
    How long have you been using the product? 2-3 months
    Reviewing
    The System
    Rated 5 out of 5 stars
    Love it

    I am definitely seeing fewer new grey growth.

    Was this helpful?
    Arey
    3 minutes ago

    Thank you for your fantastic review, Camille! We're thrilled to hear The System is working so well for you and that you're seeing fewer new grey hairs coming through! We appreciate you being a valued member of our community and look forward to continuing to provide you with exceptional haircare solutions tailored to your needs.

  • Jittra B.
    Verified Buyer
    Age Range 35 - 46
    Percentage Grey 0%-10%
    What improvements have you noticed? (Optional) Healthier scalp
    How consistent are you with your usage? Daily
    How long have you been using the product? 2-3 months
    2 days ago
    Age Range 35 - 46
    Percentage Grey 0%-10%
    What improvements have you noticed? (Optional) Healthier scalp
    How consistent are you with your usage? Daily
    How long have you been using the product? 2-3 months
    Reviewing
    Not Today, Grey
    Rated 5 out of 5 stars
    Good

    I just use only few month, i hope the result will show soon.

    Was this helpful?
    Arey
    Yesterday

    Thank you for your review, Jittra! We appreciate your patience as you begin your journey with the Not Today, Grey. Many of our customers start to see results within the first 3 months of consistent use, so we're excited for you to experience the full benefits! We appreciate you being a valued member of our community and look forward to continuing to provide you with exceptional haircare solutions tailored to your needs.

  • Julie D.
    Verified Buyer
    Age Range 57-66
    Percentage Grey 10%-20%
    What improvements have you noticed? (Optional) Less new grey hair, Feeling more confident
    How consistent are you with your usage? Daily
    How long have you been using the product? 4-5 months
    2 days ago
    Age Range 57-66
    Percentage Grey 10%-20%
    What improvements have you noticed? (Optional) Less new grey hair, Feeling more confident
    How consistent are you with your usage? Daily
    How long have you been using the product? 4-5 months
    Reviewing
    To The Root Serum
    Rated 5 out of 5 stars
    Twice a day!

    I’ve been using this serum 2x a day for several months. It’s very easy to apply and then I use a scalp massager to rub it in. It feels so good. I have been able to increase the time between coloring my hair.

    Was this helpful?
    Arey
    Yesterday

    Thank you for your fantastic review, Julie! We're so glad to hear To The Root Serum has become such an integral part of your daily routine and that you're experiencing the wonderful benefits of using it twice a day! We're especially delighted to hear that you're able to extend the time between coloring your hair - that's exactly the kind of result we hope our customers experience! We appreciate you being a valued member of our community and look forward to continuing to provide you with exceptional haircare solutions tailored to your needs.

  • Carmen C.
    Verified Buyer
    Age Range 25-34
    Percentage Grey 0%-10%
    What improvements have you noticed? (Optional) Visible repigmentation, Less new grey hair
    How consistent are you with your usage? A few times a week
    How long have you been using the product? 2-3 months
    5 days ago
    Age Range 25-34
    Percentage Grey 0%-10%
    What improvements have you noticed? (Optional) Visible repigmentation, Less new grey hair
    How consistent are you with your usage? A few times a week
    How long have you been using the product? 2-3 months
    Reviewing
    To The Root Serum
    Rated 5 out of 5 stars
    AMAZING!

    I have noticed less greys since starting this treatment! I feel that it also helps extend the time between my colored toner visits. I love it!

    Was this helpful?
    Arey
    Yesterday

    Thank you for your great review, Carmen! We're so thrilled to hear To The Root Serum is helping you notice fewer greys and extending the time between your colored toner visits! We appreciate you being a valued member of our community and look forward to continuing to provide you with exceptional haircare solutions tailored to your needs.

FAQs

The System uses Not Today, Grey and To The Root™  to combat grey hair from inside-out and the outside-in.

Not Today, Grey is a daily supplement that delivers vitamins, minerals, and antioxidants that help slow and even potentially repigment grey hair.

To The Root™ contains Mela-9™ Complex – our patent-pending, science-backed combination of antioxidants and a clinically-efficacious peptide to slow and repigment grey hair. It also contains panthenol for thicker, fuller, healthier hair.

Here are some of the benefits you can expect from taking Not Today, Grey:

  • Slows grey hair growth
  • Stimulates healthier, thicker, fuller hair
  • Helps repigment hair in the early stages of greying

Here’s what you can expect from using To The Root™: 

  • Slows and repigments grey hair
  • Healthier, thicker, fuller hair
  • Increased volume

Consistency is key which is why we offer up to 25% off on all subscriptions to help keep you on track with your hair health goals.

Yes, all of our products are safe for all hair types and colors.

Yes, The System is color-safe.

Absolutely. All of Arey haircare products can actively help counteract some of the damage caused by hair color. And, our hair health-boosting ingredients work on all hair types to nourish your tresses from the inside out. The result is typically thicker, fuller, softer, shinier and glossier hair.

We recommend using the Shower Duo to help deliver fuller, softer and smoother tresses and help preserve the pigment you do still have.

The more Arey products you can incorporate into your routine, the better the results you will see.

Yes. All of our products are vegan, cruelty-free, and gluten-free.

Have other questions or need help?
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