








- Overview
- Choosing your shade
- How to use
- Ingredients
- Sustainable Packaging
- About the brand
Highlights
Suitable for
All hair types
Why we stand behind it
The Shower Duo includes patented Mela-9® Complex, which includes a clinically effective peptide and antioxidants to slow and help repigment greys.
94% experienced an improvement in their hair after 16 weeks
83% reported hair felt softer
77% reported a reduction in 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.
This duo includes:
100ml | 3.3 fl oz WASH
100ml | 3.3 fl oz SMOOTH”
Key ingredients
Palmitoyl Tetrapeptide 20 Amide: Clinically effective peptide to slow and repgiment greys
Citrus Reticulata (Tangerine) Extract: Powerful antioxidant to combat oxidative stress
Panthenol: Adds volume
this product meets
The Credo Clean Standard™
Every product we offer meets our industry leading standards for safety and sustainability.
learn moreThis product is
Vegan
Gluten Free
Alcohol Free
Paraben Free
What is an undertone?
An undertone is the color beneath the surface of your skin, which never changes (even with a tan). There are three types of undertones:
Pink/Cool
I see red or pink undertones around the perimeter of my face and neck.
My skin burns easily, but barely tans.
My skin looks better in silver jewelry than gold.
Neutral
I see both pink and yellow undertones around the perimeter of my face and neck.
My skin sometimes burns and sometimes tans.
My skin looks good in both gold and silver jewelry.
Yellow/Warm
I see yellow or golden undertones around the perimeter of my face and neck.
My skin rarely burns, but tans easily.
My skin looks better in gold jewelry than silver.
Find your shade match
Take our 1 minute quiz and get matched to real people with your skin tone and type.

Usage
Wash:
Dispense a silver dollar-size amount into your hand and work the product into a lather.
Wet hair and apply to scalp and roots.
Massage in for a rich lather.
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 for best results.
Smooth:
Following Arey Wash shampoo, apply a quarter to silver dollar size amount from mid-shaft to ends of hair.
Rinse or leave 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.
Pro-tip
Wash
Pro Tip: If more lather is needed, add more water and continue to massage into the scalp.
Smooth
Pro Tip: Conditioners should not be applied on or near the scalp.
Full ingredient list
Click or tap an ingredient to learn more
Fragrance
Our signature Cedar & Sage fragrance has an earthy tone that is subtle and not overwhelming and is reminiscent of nature.
Radical Fragrance transparency
Credo believes in your right-to-know.
US law does not require fragrance transparency. Credo requires all brands to categorize the fragrance in each product and encourages full ingredient disclosure.
This fragrance is comprised of:
essential oils
certified organic fragrance
natural fragrance
naturally-derived fragrance
synthetic fragrance
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Help us end beauty packaging waste
We co-founded the nonprofit Pact to demystify how to recycle your beauty packaging empties and divert waste from landfills.
How to recycle your empties
1. Disassemble and clean all components
2. Pick the right disposal bin
3. Drop off your empties at your nearest Pact bin
1 Product Recycled = 10 Credo Rewards Points
create accountArey
Arey | 'a-ray': Derived from the French word arrêt, meaning “stop". Known as The Wrinkle Cream of Haircare™, Arey is the first functional beauty brand to target aging hair with a proactive, science-driven approach. The seedling for Arey originated when our co-founder Allison Conrad saw her first grey hairs, which prompted her to question why there wasn’t an alternative to accepting it, or covering it up with chemical dyes that have been shown to increase the risk of cancer. With a plethora of creams to prevent wrinkles, SPF to protect our skin and exercise regimens to keep our bodies in shape, there simply wasn’t a proactive solution for getting on top of aging hair. Upon discovering that science has shown there is only one gene (IRF4) that accounts for 30% of why we go grey, she began to research vitamins, minerals and antioxidants that could aide in replenishing the body with what it needs to preserve hair pigment and counteract oxidative stress. After creating a daily regimen that included more individual pills than she'd like to admit; she set out to create a single supplement to support hair color. Thus began a journey with her beloved hairstylist Jay Small, who shared the same passion for creating a solution to a problem he's seen many times over with his clients over the past 20 years. Along with a group of talented and experienced medical and scientific professionals, they created an entirely new category in haircare. From a daily supplement to topicals, Arey offers a full line of clean, innovative products formulated with vitamins, minerals, antioxidants and a clinically efficacious peptide to slow and repigment greys- with the added benefit of growing thicker, fuller, softer, and healthier hair.
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