Grey Matter Blog

Jay Small digs into the science behind how proactive haircare is the secret to delaying new grey hair growth and even repigmenting existing grey hair.

Every decade means different hair health challenges. Here’s what you can do to have you best hair at every age.

You deserve haircare that delivers on its promises. That’s why Arey conducted a 6-month, randomized, placebo-controlled, third party Clinical Study of our core grey hair solution – The System. Here’s what we found:

The science behind hair aging shows that oxidative stress plays a big part in greying and aging hair.

Want to know the best care for grey hair? Here’s what Trichologist Sara Hallajian and Arey Trichologist Jay Small have to say.

Arey Trichologist Jay Small explains how haircare is becoming more like skincare with targeted ingredients that boost your hair health and growth.

Clean Beauty can be confusing. Here’s everything you need to know according to Arey Trichologist Jay Small.

I get it – dandruff isn’t the sexiest haircare topic but healthy hair starts with a healthy scalp so let’s take a close look together at some scalp care solutions that could also work for you.

As a Trichologist I am trained to recommend nutritional and haircare products for clients like Clare who want to control their grey hair journey.

The good news is that there's no need to feed yourself enough to fuel an entire football team when you can deeply nourish your hair by taking Not Today, Grey.

Are you noticing more hair shedding than usual? Don’t panic. Here’s what you need to know about the difference between hair shedding and hair loss.

My clients often ask my advice about hair color safety. Here’s what I’ve learned about the safest ways to color your hair at home or in the salon.