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Arey's patented formulas slow greys, support scalp health, and promote thicker, fuller hair.
★★★★★5.0 |1,855+ Customer Reviews

Arey's patented formulas slow greys, support scalp health, and promote thicker, fuller hair.

Greying, thinning, brittle hair? Those are early signs of aging hair.

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Hair ages just like skin does.

As melanin production slows and oxidative stress increases, hair can become:

greyerthinnerdriermore brittleless dense

Arey was created to support hair wellness at the source — at the follicle, the strand, and the scalp.

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In Our Clinical Study, Users Showed
Results In 3–6 Months

BEFORE (BASELINE)LESS GREY
AFTER 3 MONTHSLESS GREY
AFTER 6 MONTHSLESS GREY

LESS GREY

BEFORE (BASELINE)THICKER HAIR
AFTER 3 MONTHSTHICKER HAIR
AFTER 6 MONTHSTHICKER HAIR

THICKER HAIR

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A complete ritual for aging hair.

Clinically validated regimens that work from the inside-out to slow greys and promote thicker, fuller hair.

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

$100.00$85.00

Best for:

Those with early greying looking to combat greys and improve hair health with a routine that supports inside + out.

Timeline:

Month 1 - Healthier scalp and nourished follicles

Month 3 - Thicker, fuller hair and slowing greys

Month 6 - Reduced appearance of greys and improved density

SHOP THE SYSTEM
Arey Shower Duo on cream background. Two bottles side by side: Wash (A gentle cleansing shampoo for stimulating and preserving pigment. All hair types. 250ml / 8.45 fl oz) and Smooth (A nourishing conditioner that strengthens and softens. All hair types. 250ml / 8.45 fl oz).

The Shower Duo

$80.00$68.00

Best for:

Those wanting to keep their natural, youthful hair longer and soften those few wiry greys with Shampoo + Conditioner.

Timeline:

Month 1 - Softer texture and smoother strands

Month 2 - Healthier, stronger strands

Month 3 - More vibrant hair color

SHOP THE DUO
Two Arey hair serum products on a cream background. On the left, a green tube labeled "arey® GOOD NIGHT, GREY – A nighttime scalp serum to support hair health and pigment – 40 ml | 1.35 fl oz." On the right, a black spray bottle labeled "arey™ TO THE ROOT – A volumizing serum for stimulating and preserving hair pigment – 66ml | 2.2 fl oz."

The AM to PM Duo

$113.00$96.05

Best for:

Those looking to build a morning and night scalp routine to combat greying and support thicker, fuller hair around the clock.

Timeline:

Month 1 - Healthier scalp

Month 3 - New baby hairs and slowing greys

Month 6 - Reduced appearance of greys and thicker, fuller hair

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Real people. Real results.

Filter by what brought them in.

I noticed fewer new greys around my temples by month three. The ones coming in look darker — that's what hooked me.

Sarah, 47

· The System · 3 months

I'd basically given up. The grey at my part isn't gone, but it's clearly slower. I'll take that.

Diane, 51

· Not Today, Grey™ · 6 months

My part started looking fuller after about two months. I didn't believe it until my hairstylist pointed it out.

Karen, 49

· The System · 4 months

The shedding dropped noticeably by week four. I'm finally not finding hair everywhere.

Jenna, 52

· Essential routine · 8 weeks

Menopause wrecked my hair texture. This is the first thing that actually softened it without weighing it down.

Linda, 54

· Shower Duo + Supplement · 5 months

My hair was dry, dull, and shedding. Three months in, it feels like my hair again.

Susan, 56

· The System · 3 months

My hair stopped feeling coarse and dry. That's the easiest way I can describe it.

Maria, 44

· Shower Duo · 8 weeks

Wiry greys soften within a couple weeks. Strands lay better — less frizz at the crown.

Anita, 48

· The Deep Treatment Duo · 6 weeks

After a hard year my hair was visibly different. The serum was the first thing that calmed my scalp down.

Erin, 41

· To The Root® · 3 months

I'm convinced stress added 5 years to my hair. This routine has brought it back.

Becca, 43

· The System · 4 months

Postpartum shedding had me terrified. Six weeks in and my part is filling in again.

Holly, 36

· To The Root® + Wash · 6 weeks

My hair felt like straw 4 months postpartum. Smooth + Wash got it back to soft.

Megan, 34

· Shower Duo · 2 months

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Questions, answered.

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

Yes. Arey's formulas are color-safe and work alongside color-treated hair — supporting your hair's natural pigment, scalp, and strand health without stripping or altering professional color.

The best time to start is at the first signs of greying or thinning. Arey is most effective in the early stages of greying, but supports healthier, fuller hair at any stage — the earlier and more consistently you start, the better the results.

Our supplements (Not Today, Grey™ and To The Root®) are free of added scent. Our Wash Shampoo and Smooth Conditioner carry our signature 100% natural fragrance of cedar and sage — never synthetic fragrance.

Yes, all of our products are sulfate-free. Our Wash Shampoo still creates a luxurious lather and leaves hair clean, soft, smooth, and balanced — just add a bit of water to work up a lather.

Still curious? Reach our trichologist directly at jay@arey.com
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Proven Solution for Reducing Grey Hair

We ran the first and only randomized, double-blind, placebo controlled clinical study shown to reduce grey hairs.

88%

Had Fewer or No New Grey Hairs

3X

More participants showed improved shine + volume vs. placebo

*Results Backed By A Gold Standard, Double-Blind, Placebo-Controlled Clinical Study.

A bottle of Arey Not Today, Grey capsules and a black bottle of Arey To The Root serum, shown with capsules, plus a “clinically proven” stamp in the top left corner.

The System

  • Helps reduce grey hairs
  • Supports thicker, fuller, healthier-looking hair
  • Powered by the patented Mela-9® Complex for pigment support
  • Promotes shinier, softer, more resilient strands

NOT TODAY, GREY™

Your foundation for long-term hair health. A clinically proven supplement that slows grey hair growth, supports repigmentation, and promotes thicker, fuller hair in as little as 3–6 months with daily, consistent use in the early stages of greying. Physician-formulated.

TO THE ROOT® SERUM

Designed to support long-term scalp and strand health while adding volume. Powered by our patented Mela-9® Complex—a science-backed blend of antioxidants and a clinically proven peptide—it helps preserve natural pigment at the source and nourish follicles for thicker, fuller hair. This non-greasy formula suits all hair types and won't weigh down roots.

A 1-month supply delivered every month.
Free shipping. Pause or cancel anytime.

$85/mo Original price: Total price: $85 total save $15.00

Most Popular

A 3-month supply delivered every 3 months.
Free shipping. Pause or cancel anytime.

$74.66/mo Original price: Total price: $224 total save $56.00

Best Value

A 6-month supply delivered every 6 months.
Free shipping. Pause or cancel anytime.

$72.50/mo Original price: Total price: $435 total save $145.00

Over 300,000 People Choose Arey

Arey helps reduce grey hair and supports healthier looking hair over time.

Results may vary
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✓ 30 day money-back guarantee

Backed by Science, Trusted by Experts

Physician-formulated and tested in the world's first double-blind clinical study on greying hair.

Physician-formulated trust icons
  • DERMATOLOGIST TESTED

    “Arey represents a modern, science-driven approach to aging hair. The brand bridges dermatology and beauty—focusing not just on appearance, but on long-term health and function.”

    Smiling woman with long blonde hair wearing a white coat and black top, pictured against a light gray background.

    Dr. Hadley King, MD, FAAD
    Cosmetic and Medical Dermatology

  • PHYSICIAN FORMULATED

    “It is encouraging to know that we can have a positive impact on greying and aging hair and that consumers, physicians, and hair stylists now have a choice in managing aging hair.”

    Dr. Kenneth Conrad, MD, FACP & Arey Chief Medical Advisor

    Dr. Kenneth Conrad MD
    FACP & Arey Chief Medical Advisor

  • SCIENTIST APPROVED

    “Arey’s System sets a new benchmark for clinical evidence in the beauty industry. This level of scientific rigor is what builds real trust in a product's claims.”

    A person wearing glasses and a white lab coat smiles at the camera against a light gray background.

    Dr. Julian Sass, PhD
    Cosmetic Scientist

  • PHYSICIAN APPROVED

    “Arey takes a preventative approach. It’s a product line rooted in science and clinical backing — something I respect as a physician and would recommend to patients who want to look and feel their best.”

    A middle-aged man wearing a white coat, blue shirt, and pink tie smiles at the camera. A stethoscope is draped around his neck. The background is light gray.

    Dr. Damon Raskin MD
    Internal Medicine

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