Studies have shown that Arey products are effective on men and women, and on all hair types and colors. They’ve also confirmed that they are more effective during early stages of the greying process: the less grey hair, the easier it is to slow and re-pigment.
Wash Shampoo & Smooth Conditioner - 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.
94%
experienced an improvement in their hair after 16 weeks
83%
reported hair felt softer
80%
reported hair looked healthier
77%
reported a reduction in new grey hairs
71%
reported thicker, stronger, hair, a reduction in shedding and improved hair growth
Not Today, Grey – Qualitative Study

30 participants
3 months of use
ages of 30-53
67% female
33% male
all with <25% grey
1oo%
reported their hair felt more vibrant and healthy
9o%
saw less grey hair growth
9o%
said their hair felt thicker, fuller and smoother
To The Root - Main Ingredient Consumer Study*

140 participants
3 months of use
ages of 21-70
59% female
41% male
all with <30% grey
71%
reported healthier hair overall
64%
reported less grey hair growth
5o%
saw roots growing in darker
In a clinical study conducted on 15 men age 18-35 using the Palmitoyl Tetrapeptide-20

3o-81%
grey hair density decreased
an average of 30% - up to 81%