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The Deep Treatment Duo

4.4
Rated 4.4 out of 5 stars
233 Reviews

Preserves Pigment | Reduces Shedding | Medium to Coarse Hair

Deeply cleanse, hydrate, and restore with The Deep Treatment Duo. This set pairs Wash Shampoo to proactively delay greys with Masque Deep Conditioner to nourish, soften, and strengthen. Ideal for medium, coarse, or damaged hair.

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Enhance and elevate your routine.

$108
value
Arey 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 Deep Treatment Duo pairs Wash Shampoo — powered by our patented Mela-9® Complex to preserve pigment while cleansing and balancing the scalp — with Masque Deep Conditioner, which restores softness, shine, and strength without the heaviness or buildup of traditional deep conditioners. This clean, silicone-free formula reduces visible breakage, tames frizz, and supports elasticity for healthier hair over time. Color-safe, dermatologist-tested and hypoallergenic.

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

WHAT'S INCLUDED?

 

Full-Size Wash Shampoo (8.45 fl. oz. / 250mL)
Full Size Masque Deep Conditioner (6.76 fl. oz / 200mL)

Please note: This set does not come pre-kitted in a box. All items are packaged separately.

HOW TO USE

 

1. Cleanse with Wash Shampoo. Massage into scalp; rinse thoroughly. Use 3–5× per week.
2. Apply Masque Deep Conditioner generously from mid-lengths to ends. Rinse.

Wash is sulfate-free and concentrated, so the suds are naturally smaller. For a richer, creamier lather, mix with a little water in your hands before applying. 

Pro Tip: To prioritize slowing greys and support repigmentation, pair with Not Today, Grey and use both consistently for 3–6 months.

INGREDIENTS

 

Wash Shampoo
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

Masque Deep Conditioner
Water (Aqua), Butyrospermum Parkii (Shea) Butter, Glycerin, Helianthus Annuus (Sunflower) Seed Oil, Cetyl Alcohol, Stearyl Alcohol, Behentrimonium Chloride, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Phospholipids, Panthenol, Polyquaternium-73, Fragrance (Parfum)*, Prunus Armeniaca (Apricot) Kernel Oil, Coco-Caprylate/Caprate, Squalane, Argania Spinosa Kernel Oil, Citrullus, Lanatus (Watermelon) Seed Oil, Sodium Hyaluronate, Panax Ginseng Root Extract, Coffee Arabica (Coffee) Seed Extract, Nigella Sativa Seed Oil, Glycine Soja (Soybean) Germ Extract, Wasabia Japonica Leaf Extract, Zanthoxylum Bungeanum Fruit Extract, Humulus Lupulus (Hops) Flower Extract, Sesamum Indicum (Sesame) Seed Extract, Polygonum Multiflorum (Fo-Ti) Root Extract, Caffeine, Biotin, Lysolecithin, Polyglyceryl-10 Pentahydroxystearate, Butylene Glycol, Hydrolyzed Barley Protein, Guar Hydroxypropyltrimonium Chloride, Ethylhexylglycerin, Sodium Benzoate, Potassium Sorbate, C9-12 Alkane, Xanthan Gum, Lecithin, Sclerotium Gum, Pullulan, Cetrimonium Chloride

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

Arey works best on those who have 0-30% grey hair. Not sure what percentage you are? 
4.4
Rated 4.4 out of 5 stars
233 Reviews

Proven Results

Results may vary
4.4
Rated 4.4 out of 5 stars
Based on 233 reviews
233 reviews
  • Rebecca Y.
    Verified Buyer
    2 days ago
    Reviewing
    Wash Shampoo Refill
    Rated 5 out of 5 stars
    Perfect!

    Refills are made so easy with this bag!!

    Arey
    22 minutes ago

    Thank you for your wonderful review, Rebecca! We're so thrilled to hear that the Wash Shampoo Refill bag is making your refills so easy! Thank you for being such a valued part of our community and for sharing your honest experience with us!

  • Unnu D.
    Verified Buyer
    1 week ago
    Reviewing
    Masque Deep Conditioner
    Rated 5 out of 5 stars
    A Must-Have for Thick Hair (And It Smells Amazing)

    I’ve been using the Arey Masque Deep Conditioner for about two months now, and it is by far the best conditioner I’ve found for coarse, thick Asian hair.

    I have a high-stress job and recently started noticing gray hairs, which honestly took some time to process. I didn’t want to dye my hair, so I started looking for alternatives—that’s how I found this product.

    My hair is very thick and coarse, and I wash it daily because I exercise every day. Over the past few years, I noticed my hair wasn’t as smooth anymore—it had become frizzy in a way I’d never experienced before. I really missed that silky, shiny look I used to have.

    After just about a week of using this conditioner, I could already see a difference. My hair started feeling smooth and silky again, which was honestly the best part for me. It felt like I got my old hair back.

    I’m not sure yet about its long-term effects on graying since it’s only been two months, but the treatment itself is incredible. It leaves my hair feeling healthy, soft, and manageable. And the cedar scent is a huge bonus—I absolutely love it.

    Arey
    6 days ago

    Thank you for your wonderful review, Unnu! We're so thrilled to hear that the Masque Deep Conditioner has been such a game-changer for your coarse, thick hair! It's fantastic that you noticed a difference in just about a week and that you're getting that silky, smooth texture back - we love that you feel like you got your old hair back! We're also so glad you're loving the cedar scent as much as we do. Thank you for being such a valued part of our community and for sharing your honest experience with us!

  • Maria F. M. O.
    Verified Buyer
    1 week ago
    Reviewing
    Wash Shampoo
    Rated 5 out of 5 stars
    Brightest hair!

    I’m not sure whether the grey hairs have decreased or whether the shampoo has slowed the process, but what I’m sure of is that my hair has never been brighter and more beautiful.

    Arey
    16 minutes ago

    Thank you for your wonderful review, Maria! We're so glad to hear that your hair has never been brighter and more beautiful since using Wash Shampoo! It's amazing that you're seeing such fantastic results, whether it's slowing the process or decreasing greys - the important thing is that you're loving how your hair looks and feels! Thank you for being such a valued part of our community and for sharing your honest experience with us!

  • Sandra R.
    Verified Buyer
    2 weeks ago
    Reviewing
    Masque Deep Conditioner
    Rated 5 out of 5 stars
    Deep conditioning

    Great product , leaves my hair silky

    Arey
    1 week ago

    Thank you for your wonderful review, Sandra! We're so glad to hear that you're loving the Masque Deep Conditioner and experiencing that silky smooth hair texture! It's fantastic that the deep conditioning treatment is delivering such amazing results for you. Thank you for being such a valued part of our community and for sharing your honest experience with us!

  • marina s.
    Verified Buyer
    2 weeks ago
    Reviewing
    Wash Shampoo
    Rated 5 out of 5 stars
    Wash Shampoo

    The only shampoo that works for me. I used to shed hair like crazy when washing it and brushing, was starting to get worried I'd go bald. Been using Arey for over a year now and very happy with results. Hair is healthy, strong, barely anything falls out now and I noticed improved growth of new hair.

    Arey
    1 week ago

    Thank you for your wonderful review, Marina! We're so glad to hear that Wash Shampoo has been such a game-changer for you and that you've found the perfect solution for your hair concerns! It's fantastic that you've gone from excessive shedding to barely any hair falling out - what an incredible transformation over the past year! Thank you for being such a valued part of our community and for sharing your amazing results with us!

FAQs

The Duo combines two powerful steps: Wash Shampoo, which features the Mela-9™ Complex — a blend of a clinically-efficacious peptide, antioxidants, and botanical extracts designed to slow grey growth, preserve natural pigment, and repigment greys over time, while gently cleansing the scalp without over-stripping. The Masque complements Wash by delivering deeply nourishing hydration, smoothing, strengthening, and improving hair texture—especially helpful for greys, chemically processed, heat-styled, or coarse/dry strands. When used together, you get both scalp/pigment benefits and restorative moisture/texture benefits.

With consistent use of the Duo, many users see improvements in softness, shine, manageability, and hair strength within the first few washes. Texture of grey hairs will often feel softer more quickly. Slowing of greys is more gradual — it depends on things like percentage of grey, genetics, stress, overall health, and how consistently you use the regimen (including supplement support if used).

That depends on your hair's condition. For normal or mildly dry hair, using Wash every time you shampoo (which may be a few times per week) and following with Masque once a week (or when hair feels especially dry/damaged) provides a great maintenance/regeneration schedule. If you have medium+, coarse, dry, or very damaged hair, Masque can replace your regular conditioner and be used after every wash for full benefit. Adjust based on how soft, hydrated, and manageable your hair feels.

Yes. Wash Shampoo is formulated without sulfates, parabens, phthalates, synthetic dyes, and harsh chemicals; it’s color-safe and gentle even on keratin-treated hair. Masque similarly avoids heavy buildup and is silicone-free, so it complements Wash’s gentler cleansing. For sensitive scalps, both should be tolerable, though as with any new product, doing a patch test is recommended.

Yes. Using Wash alone will target scalp health, gentle but thorough cleansing, and the pigment-preserving effects of the Mela-9 Complex. Using Masque alone will deeply hydrate, improve softness and texture. The real benefit of the Duo is synergy: Wash cleanses and primes hair + scalp, helping active ingredients reach where they can work best; Masque seals in hydration, smooths, and improves resilience. Together you get both pigment support + strong, healthy, touchable hair.

It can. Wash Shampoo, via its Mela-9 Complex, is designed to slow grey growth and preserve or repigment existing greys over time. Masque won’t repigment greys itself, but it helps greatly with how grey hair feels and looks (texture, brittleness, dryness). If your goal is to more proactively address greying, the Duo works best when paired with the Not Today, Grey daily supplement.

For Wash Shampoo: wet hair thoroughly, massage into scalp, let the lather sit on your scalp for a minute or two before rinsing — this gives the Mela-9® Complex time to interact. For Masque: after washing, apply from mid-length to ends, leave on for 3-5 minutes for regular conditioning; longer (up to 10 min) when hair is especially dry or damaged.

Have other questions or need help?