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Two arey shampoo and conditioner refill pouches on a white background
Shower Duo before and after image
Consumer Study Results: 94% experienced visible improvement in their hair after 16 weeks 77% noticed a reduction in new grey hairs, with some seeing up to 40% improvement 71% noticed thicker, stronger hair, a reduction in shedding and improved hair growth
All Natural Fragrance Notes: Cedar & Sage - as part of our clean ingredient mandate, we choose to formulate without the use of artificial fragrances. Cedar and Sage provide a natural alternative that is earthy and subtle, never overpowering.
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contains Mela-9
Two arey shampoo and conditioner refill pouches on a white background

The Shower Duo Refill

4.5
Rated 4.5 out of 5 stars
558 Reviews

Preserves Pigment | Reduces Breakage | Hydrates & Softens

A skincare-grade shampoo and conditioner for the early signs of aging hair. Each pouch refills your bottle 2× to reduce waste. Use consistently for 3–6 months for best results. Color-safe.

WHAT IS IT?

 

The Shower Duo Refill Pouches let you top up your Wash Shampoo and Smooth Conditioner bottles with the same color-safe, skincare-grade formulas you love while cutting down on waste. Each pouch refills two bottles. Wash Shampoo, powered by our patented Mela-9® Complex, helps preserve pigment with full-scalp coverage as it gently removes oil and buildup. Smooth Conditioner hydrates, softens, and reduces breakage for shinier, more manageable 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 to scalp and roots, massaging in and lathering.
2. Leave on for a few minutes, then rinse thoroughly.
3. Apply Smooth from mid-lengths to ends. Leave on as desired, then rinse.
4. Use 3–5 times per week for maximum results.

Our refill pouches equal 2 full-size bottles. Pour into your existing Wash and Smooth bottles before use.

STUDY RESULTS

 

94% reported improved hair
83% said hair felt softer
77% reported fewer new greys

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

 

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

Smooth Conditioner
Water (Aqua), Cetyl Esters, Cetyl Alcohol, Stearyl Alcohol, Sorbitol, Caprylic/Capric Triglyceride, Cetrimonium Chloride, Panthenol, Helianthus Annuus (Sunflower) Seed Extract, Squalane, Argania Spinosa Kernel Oil, Citrullus Lanatus (Watermelon) Seed Oil, Coco-Caprylate/Caprate, C9-12 Alkane, Fragrance (Parfum)*, Butyrospermum Parkii (Shea) Butter, Amodimethicone, Simmondsia Chinensis (Jojoba) Seed Oil, Hydrolyzed Barley Protein, Coffea Arabica (Coffee) Seed Extract, Glycerin, Panax Ginseng Root Extract, Zanthoxylum Bungeanum Fruit Extract, Humulus Lupulus (Hops) Flower Extract, Sesamum Indicum (Sesame) Seed Extract, Glycine Soja (Soybean) Germ Extract, Butylene Glycol, Wasabia Japonica Leaf Extract, Polygonum Multiflorum (Fo-Ti) Root Extract, Biotin, Caffeine, Isopropyl Myristate, Sodium PCA, Stearamidopropyl Dimethylamine, Behentrimonium Methosulfate, Potassium Sorbate, Sodium Benzoate, Tocopherol, Ethylhexylglycerin, Citric Acid

Contains: Sesame
Free of: Sulfates, 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?
DERMATOLOGIST TESTED
TRICHOLOGIST FORMULATED
COLOR SAFE
SYNTHETIC FRAGRANCE FREE
CLEAN INGREDIENTS
VEGAN + CRUELTY FREE
4.5
Rated 4.5 out of 5 stars
558 Reviews

Proven Results

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
The Shower Duo + To The Root®
BEFORE
AFTER
Before and after using the shower duo
Consumer Study Participant
6 months The Shower Duo
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.
The Shower Duo + To The Root®
BEFORE
AFTER
before and after using the shower duo
Consumer Study Participant
6 months The Shower Duo
BEFORE
AFTER
before and after using the duo and to the root

“These have such a natural, beautiful smell!”

- Hannah W.
The Shower Duo + To The Root®
BEFORE
AFTER
before and after using the shower duo
Consumer Study Participant
6 months The Shower Duo
Results may vary

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

As seen in a 24-week consumer perception study.

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

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.
Smooth is a nourishing and clean conditioner that helps retain moisture inside the hair strand.

HOW TO USE:
  • It leaves a conditioning barrier to help hair to look healthier without feeling weighed down.
  • Depending on your conditioning needs, apply a quarter to silver dollar size amount to mid shaft and ends.
  • Tip: Conditioners should not be applied on or near the scalp.
  • Smooth can be left on the hair for several minutes for deeper conditioning.
  • Use a wide tooth comb to evenly distribute before rinsing.
  • Best when used with Wash shampoo.

How it Works

4.5
Rated 4.5 out of 5 stars
Based on 558 reviews
Write a Review (Opens in a new window)
558 reviews
  • Jami P.
    Verified Buyer
    18 hours ago
    Reviewing
    The Shower Duo
    Rated 5 out of 5 stars
    Love this dup!

    It’s taken me 4+ months to really see a noticeable change in less gray/white hairs

    Was this helpful?
    Arey
    4 minutes ago

    Thank you for your wonderful review, Jami! We're thrilled to hear that you love The Shower Duo and that after 4+ months of consistent use, you're seeing noticeable changes with less grey. Your patience and dedication to the routine has clearly paid off with these amazing results - we know that hair transformation takes time, and it's so rewarding when customers like you experience the benefits of sticking with it. 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.

  • Laura J.
    Verified Buyer
    1 week ago
    Reviewing
    The Shower Duo
    Rated 5 out of 5 stars
    Love the Shower Duo

    I was solely using the shampoo and conditioner duo and was getting compliments on how healthy my hair looked and it feels heathy and great.

    I also feel like I have less grey.

    Was this helpful?
    Arey
    5 days ago

    Thank you for your wonderful review, Laura! We're absolutely thrilled to hear that The Shower Duo is delivering such fantastic results for you. It's amazing that you're receiving compliments on how healthy your hair looks and that you're noticing less grey. 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.

  • Mark B.
    Verified Buyer
    2 weeks ago
    Reviewing
    The Shower Duo Refill
    Rated 5 out of 5 stars
    Great value

    I'm a fan of the refills! It helps with wasteful bottles and also cost effective.

    Was this helpful?
  • Allyson K.
    Verified Buyer
    3 weeks ago
    Reviewing
    The Shower Duo
    Rated 5 out of 5 stars
    Great product

    This shampoo and conditioner really leaves my hair feeling great and healthy- smooth texture!

    Was this helpful?
  • Catherine J.
    Verified Buyer
    1 month ago
    Reviewing
    The Shower Duo
    Rated 5 out of 5 stars
    Shower Duo

    My hair texture is the most notably changes, and this is worth it for me!

    Was this helpful?
    Arey
    3 weeks ago

    Thank you for your wonderful review, Catherine! We're so thrilled to hear that The Shower Duo has made such a noticeable difference in your hair texture and that you're finding it worth it. It's fantastic when our customers experience those kind of positive changes that make them feel great about their hair. 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

Yes, all of our products are sulfate-free. Our Wash Shampoo creates a luxurious lather and leaves hair perfectly clean, soft, smooth and balanced. Bubbles willl also be smaller in nature than those shampoos made with sulfates. Just add a bit of water and you'll be able to create a lather.

Arey Wash Shampoo contains our patent-pending Mela-9™ Complex which works to slow and repigment grey hair. It also delivers healthier, softer, glossier hair. Like all of our products, Wash Shampoo is made with clean ingredients and is vegan, cruelty-free and gluten-free.

Many conditioners contain silicones that are too heavy – especially for fine hair. They build up on your strands leaving your hair limp and lifeless. That’s why we use Amodimethicone, a silicone derivative, in our Smooth Conditioner. The light, protective coating that amodimethicone provides helps to improve the visible softness and shininess of the hair by smoothing the hair shaft and locking in moisture. Unlike other silicones, Amodimethicone won’t cause pore-clogging buildup on your hair and scalp.

Amodimethicone responds to the needs of each strand by locking in moisture, smoothing your hair, and controlling frizz. Amodimethicone not only smoothes your hair, but it also improves the texture of fine or wavy hair, controls frizz, repairs the hair shaft on damaged hair, reduces hair damage by preventing tangling, softens, and smoothes your hair and increases shine.

Wash and Smooth contain our signature 100% natural fragrance of cedar and sage.

Wash is a gentle shampoo, Smooth is a lightweight conditioner — and both are color-safe formulations.

Absolutely. Wash is a sulfate-free shampoo that's gentle enough to use on keratin-treated hair. Keratin treatments are designed to help manage texture. Using The System in tandem can help support healthy hair growth and manage texture for your future hair growth.

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