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Arey Wash Shampoo Refill Pouch on a cream background. Label reads: arey. WASH. SHAMPOO REFILL POUCH. A gentle cleansing shampoo for stimulating and preserving pigment. All hair types. 500 ml / 16.9 fl oz.
A hand holding the Arey Wash Shampoo Refill Pouch upright, with shampoo dispensing from the nozzle at the top. Pouch label reads: arey. WASH. SHAMPOO REFILL POUCH.
Before and after close-up of a customer's scalp showing hair regrowth. Text reads: "BEFORE" and "AFTER 6 MONTHS". Footnote: *Customer used both Wash and Smooth
Arey Wash Shampoo Refill Pouch (500ml / 16.9 fl oz) with benefits labeled. Text reads: "Benefits" — Reduces shedding. Balances the scalp microbiome. Slows new greys. Protects color-treated hair.
Study results infographic with close-up of shampoo lather. Text reads: "Study Results after using Wash + Smooth" — 94% reported visibly improved hair after 4 months. 83% said hair felt softer and more hydrated after 6 months. 77% saw a decrease in new grey hairs after 6 months. Results based on a 24-Week Consumer Perception Study.
Arey Wash Refill pouch dispensing product with key ingredients listed. Text reads: "Key Ingredients" — Biomimetic Peptide: Supports melanin production to help preserve pigment. Botanical Antioxidants: Neutralizes oxidative stress. Ginseng Root: Supports hair growth & scalp resilience. Caffeine: Stimulates hair growth while calming inflammation. Badge reads: Made with Our Patented Mela-9 Complex.
Educational infographic explaining the difference between grey and white hair, with 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.
Fragrance notes infographic showing natural scent ingredients: grapefruit slice, sage leaves, cedar branches, and coconut milk drop. Labeled "Grapefruit Note", "Sage Note", "Cedar Note", "Coconut Milk Note". Text reads: "As part of our clean ingredient mandate, we choose to formulate with a natural alternative that is earthy and never overpowering." Badge: Synthetic Fragrance Free.
Three-step Arey haircare routine graphic with product images. Badge reads: Trichologist Approved. Text reads: "Complete Your Routine" — Step 1: Not Today, Grey (supplement bottle) — Benefits: Preserves pigment + supports repigmentation. Step 2: Wash (Shampoo Refill Pouch) — Benefits: Cleanses + slows greying. Step 3: Smooth (Conditioner Refill Pouch) — Benefits: Hydrates + strengthens.
Close-up of Arey Wash Refill Pouch dispensing shampoo, with clean formula certifications listed. Text reads: Sulfate-Free. Paraben-Free. Safe for Skin. Vegan. Color-Safe. Formulated in California.
Step-by-step refill instructions with hands pouring Arey Wash Shampoo Refill Pouch into a bottle. Text reads: "How To Refill" — 1. Do not clean or rinse your bottle prior to refilling. 2. Twist the cap off your refill pouch and fill your bottle without over pouring. 3. Reattach the bottle's cap and twist your refill pouch's cap back on before storing.
Sustainability comparison showing one Arey Wash Shampoo Refill Pouch (500ml / 16.9 fl oz) equals two Arey Wash bottles (250ml / 8.45 fl oz each). Text reads: "Better For The Environment" — 86% less plastic waste, 2X more product.
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contains Mela-9
Arey Wash Shampoo Refill Pouch on a cream background. Label reads: arey. WASH. SHAMPOO REFILL POUCH. A gentle cleansing shampoo for stimulating and preserving pigment. All hair types. 500 ml / 16.9 fl oz.

Wash Shampoo Refill

4.4
Rated 4.4 out of 5 stars
227 Reviews

Preserves Pigment | Reduces Shedding | Balanced Cleanse

A skincare-grade shampoo that addresses the early signs of aging hair. Wash preserves pigment while gently cleansing and balancing the scalp for soft, shiny, buildup-free hair. Each pouch refills your bottle 2× to reduce waste—use consistently for 3–6 months for best results.

FREE Gifts with Subscription

Enhance and elevate your routine.

$100
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. Product shot of Arey Mend hair treatment tube on a white/cream background. Label reads: arey® Mend. "A nourishing cream to moisturize and seal the cuticle with heat protection". All hair types. 60ml/2 fl oz. Gray cap with 'NOT TODAY' text on a white background

WHAT IS IT?

 

Wash Refill Pouch lets you replenish your shampoo bottle with the same skincare-grade, color-safe formula with no extra plastic. One pouch refills two bottles. Wash shampoo treats your scalp like skin by removing oil and product buildup without stripping essential moisture. Powered by our patented Mela-9® Complex, it works at the root to help preserve natural pigment while a light, creamy lather rinses clean for soft, balanced hair. Color-safe, dermatologist-tested and hypoallergenic.

100% natural cedar + sage scent; made without sulfates, parabens, phthalates, synthetic fragrance, PEG, formaldehyde, or dyes.

HOW TO USE

 

1. Apply Wash Shampoo to scalp and roots, massaging in and lathering.
2. Leave on for a few minutes, then rinse thoroughly.
3. Follow with Smooth Conditioner (for fine to medium hair) or Masque Deep Conditioner (for medium to coarse hair).

This refill pouch equals 2 full-size bottles. Pour into your existing Wash bottle before use.

STUDY RESULTS

 

After using Wash Shampoo and Smooth Conditioner:
94% reported improved hair (at 16 weeks).
83% said hair felt softer.
77% reported fewer new grey hairs.

Based on a 24-Week Consumer Perception Study to assess the efficacy of Arey Wash & Smooth on hair health and greying on 35 participants by an independent research team.

INGREDIENTS

 

Water (Aqua), Cocamidopropyl Betaine, Sodium Lauroyl Methyl Isethionate, Sodium Cocoyl Isethionate, Glycerin, Butylene Glycol, Avena Strigosa Seed Extract, Ononis Spinosa Root Extract, Palmitoyl Tetrapeptide 20 Amide, Citrus Reticulata (Tangerine) Extract, Panthenol, Fragrance (Parfum)*, Amodimethicone, Hydrolyzed Barley Protein, Coffea Arabica (Coffee) Seed Extract, Panax Ginseng Root Extract, Zanthoxylum Bungeanum Fruit Extract, Humulus Lupulus (Hops) Flower Extract, Sesamum Indicum (Sesame) Seed Extract, Wasabia Japonica Leaf Extract, Polygonum Multiflorum (Fo-Ti) Root Extract, Biotin, Caffeine, Glycine Soja (Soybean) Germ Extract, Sodium Benzoate, Potassium Sorbate, Ethylhexylglycerin, Guar Hydroxypropyltrimonium Chloride, Citric Acid, Acetyl Tyrosine, Pentylene Glycol, Gluconolactone, Sodium Benzoate

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

SHIPPING + RETURNS

 

Shipping
Free shipping on subscriptions and orders $100+ (US only). Orders ship within 7-10 business days, with tracking sent via email. Questions? Email hey@arey.com.

30-Day Money Back Guarantee (first orders)
Not right for you? You have 30 days from delivery to request a refund on your first order, no returns necessary. We'll refund each product, up to $113/order, less a $5 processing fee, to your original payment method. See full refund policy →

Returns + Refunds (all other orders)
For orders beyond your first, unopened, unused items can be returned within 15 days for a refund, less a $5 handling fee. We'll email you a prepaid label for US orders. Refunds process 5-7 business days after we receive your return. Contact hey@arey.com to start a return.

Arey works best on those who have 0-30% grey hair. Not sure what percentage you are?
DERMATOLOGIST TESTED
TRICHOLOGIST FORMULATED
COLOR SAFE
SYNTHETIC FRAGRANCE FREE
CLEAN INGREDIENTS
VEGAN + CRUELTY FREE
4.4
Rated 4.4 out of 5 stars
227 Reviews

Proven Results

BEFORE
AFTER
before and after shot from Kim T

“Since getting Arey my hair is healthier than ever and coming in dark! Definitely less gray than before and it just looks super healthy and is soft and shiny."

- Kim T.
6 Months Wash + Smooth
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, like 3 or 4 shades darker. I'm impressed!"

- Michelle W.
3 Months The System + Wash
BEFORE
AFTER
before and after using the duo and to the root

“This shampoo and conditioner feels amazing when it’s being applied…my hair feels perfectly clean!”

- Esme
Wash+ Smooth
BEFORE
AFTER
before and after using the duo

"Since hitting perimenopause, my hair became very dry and wiry. This shampoo has made my hair feel so much softer."

- Soy K.
Wash + Smooth
BEFORE
AFTER
before and after using the duo and to the root

“My hair felt so polished without any heat styling! I usually have to use a flat iron to get my hair to look this way.”

- Helen R.
Wash + Smooth + To The Root®
BEFORE
AFTER
before and after using the duo and to the root

“This has such a natural, beautiful smell”

- Hannah W.
Wash + Smooth + To The Root®
Results may vary

What You Can Expect:

1-2 months: healthier hair & scalp
2-3 months: fuller, smoother more vibrant hair
3+ months: fewer grey hairs & possible re-pigmentation

Results You Can Feel: Softer, Stronger, More Vibrant Hair

As seen in a 24-week consumer perception study with Smooth conditioner.

SEE FULL CONSUMER STUDY

Results based on a 24-Week Consumer Perception Study to assess the efficacy of Arey Grey haircare products on hair health and greying on 36 male & female participants aged 22-50, all with 30% or less grey, by an independent research team.

How to Apply

How to apply Arey Wash shampoo
Wash is a gentle shampoo with proactive ingredients that stimulate pigment production and support hair health.

HOW TO USE:
  • Dispense a silver dollar-size amount into your hand and work the product into a lather.
  • Wet hair and apply to scalp and roots.
  • If more lather is needed, add more water and continue to massage into the scalp.
  • Remember to focus on the back of your head as well.
  • Allow the product to sit on the scalp for several minutes.
  • This allows the active ingredients to fully absorb into the scalp.
  • Rinse thoroughly, and follow with Smooth conditioner.

Why 'Wash' is Your Key to Less Grey, More Vibrant Hair

Wash Shampoo

  • Stimulate

    Stimulate

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

    Prepare

    Wasabi extract, sesame seed extract and zanthoxylum bungeanum fruit extract work to help the active ingredients penetrate the scalp and access the follicle
  • Nourish

    Nourish

    Ginseng, fo-ti and caffeine provide nourishment to the root to promote cell turnover and promote healthier hair growth
  • Volumize

    Volumize

    Panthenol plays a role in activating the proliferation of cells in the skin barrier, and also helps bind water to the skin and hair, balancing and adding volume
Wash Shampoo
4.4
Rated 4.4 out of 5 stars
Based on 227 reviews
Write a Review (Opens in a new window)
227 reviews
  • Lisa F.
    Verified Buyer
    2 hours ago
    Reviewing
    Wash Shampoo Refill
    Rated 5 out of 5 stars
    Seems to be Working

    I'm 55 and just starting to see a few gray hairs and it seems like the new hair coming in is not gray. Will keep using.

    Was this helpful?
    Arey
    3 minutes ago

    Thank you for your wonderful review, Lisa! We're so happy to hear that you're seeing such positive results with Wash Shampoo and that the new hair coming in isn't grey! It's fantastic that you're noticing this difference, and we're confident that with continued use you'll keep seeing these amazing benefits. We appreciate you being such a valued part of our community and for sharing your experience with us!

  • april n.
    Verified Buyer
    6 days ago
    Reviewing
    Wash Shampoo
    Rated 5 out of 5 stars
    This really works!

    I have used this consistently since 2024 and there is no question that it is holding off the grays. In my mid 40s with only a handful of grays and I am certain Arey Shampoo and Conditioner are helping make that happen!

    Was this helpful?
    Arey
    3 days ago

    Thank you for your incredible review, April! We're thrilled to hear that Wash Shampoo and Smooth Conditioner are working so well for you and that you're seeing such amazing results in holding off the greys after consistent use since 2024! It's wonderful that you're only seeing a handful of greys in your mid 40s, and we're so happy that our products are playing a part in helping make that happen. Your dedication to using them consistently is fantastic, and we're confident you'll continue seeing these incredible benefits. We appreciate you being such a valued part of our community and for sharing your amazing experience with us!

  • Martha B.
    Verified Buyer
    2 weeks ago
    Reviewing
    Wash Shampoo
    Rated 5 out of 5 stars
    Wonderful! It works well

    It's better than anything I have ever used!

    Was this helpful?
    Arey
    2 weeks ago

    Thank you for your wonderful review, Martha! We're absolutely thrilled to hear that Wash Shampoo is working so well for you and that it's better than anything you've ever used, that's an incredible compliment! We appreciate you being such a valued part of our community and for sharing your amazing experience with us!

  • Mikelle H.
    Verified Buyer
    3 weeks ago
    Reviewing
    Wash Shampoo
    Rated 5 out of 5 stars
    Great product

    The product makes my hair feel healthy and manageable. Smells nice. Trust that it makes my scalp healthier.

    Was this helpful?
    Arey
    3 weeks ago

    Thank you for your wonderful review, Mikelle. We're so happy to hear that Wash Shampoo is making your hair feel healthy and manageable! It's fantastic that you're enjoying the scent and trusting in the scalp health benefits too. We love when our customers notice how nourishing and effective Wash is with regular use. We appreciate you being such a valued part of our community and for sharing your experience with us!

  • Erin G.
    Verified Buyer
    1 month ago
    Reviewing
    Wash Shampoo
    Rated 5 out of 5 stars
    Works for me!

    I’ve been using the shampoo, conditioner, and serum for 6 months and have seen a significant reduction in new grays and my gray streaks have partially repigmented.

    Was this helpful?
    Arey
    1 month ago

    Thank you for your wonderful review, Erin! We're absolutely thrilled to hear that you've been using Wash Shampoo along with the conditioner and serum for 6 months and are seeing such incredible results. It's fantastic that you're experiencing a significant reduction in new greys and that your grey streaks have partially repigmented! We know it takes patience and consistency to see those transformative benefits, so we're so happy you stuck with your routine and are now seeing the results you were hoping for. We appreciate you being such a valued part of our community and for sharing your experience with us!

FAQs

The Wash Refill Pouch is designed to refill your existing Wash bottle with the exact same formula you already use and love.

It contains the same skincare-grade, color-safe formula as our Wash Shampoo, powered by Mela-9® Complex, antioxidants, peptides, and plant extracts, but in a refill-only format. Using the refill pouch helps reduce plastic waste while allowing you to continue your routine to support scalp health and help preserve natural pigment.

Nothing about the formula changes, only the packaging.

Wash Shampoo uses our patented  Mela-9® Complex, a blend of antioxidants, peptides, and plant extracts, to help reduce oxidative stress at the scalp, which is a contributing factor in reduced melanocyte activity and premature greying. By supporting a healthier scalp environment, it helps preserve existing pigment and supports stronger, more resilient hair growth over time.

For best results, use Wash Shampoo 3–5 times per week. Apply on wet hair, massage into the scalp to create a rich lather, and leave it on for a few minutes before rinsing to give the formula time to work at the scalp level.

  1. Open the pouch and pour the shampoo directly into your existing Wash Shampoo bottle. One pouch refills a full size bottle twice. There’s no need to rinse the bottle between refills.
  2. Wet hair and apply shampoo to scalp and roots, massaging gentle to create a soft lather.
  3. Leave on for a few minutes, then rinse thoroughly.
  4. Follow with a conditioner like Smooth or Masque, depending on your hair type.

Yes. Wash Shampoo is formulated without sulfates but still creates a luxurious, rich lather thanks to gentle, plant-derived surfactants. The bubbles may feel smaller than those in sulfate shampoos, but they clean effectively without stripping moisture or disrupting the scalp’s natural balance.

Yes. Wash Shampoo is a gentle, color-safe formula that cleanses without harsh detergents, helping protect your color and hair integrity when used as part of your routine.

Absolutely. Because it’s sulfate-free and gentle, Wash Shampoo is safe to use on keratin-treated, colored, or chemically processed hair. It helps maintain treatment results while supporting healthy scalp and hair over time.

In consumer perception studies, users reported improved hair health, softer texture, and fewer new grey hairs with consistent use over time. Most people also notice healthier, cleaner hair right away, with gradual changes in hair quality and grey appearance emerging with regular use.

Yes. Like all Arey haircare products, Wash Shampoo is vegan, cruelty-free, and gluten-free, formulated without harsh additives like parabens, sulfates, or synthetic dyes.

Yes. Wash Shampoo contains humectants like glycerin and soothing botanicals that help maintain moisture and support scalp health, making hair feel balanced, cleaner, and less dry after washing.

Have other questions or need help?
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