Popsugar Beauty Hair Cold Brew Hair Colour Trend "Cold Brew" Hair Is The Buzzy Colour Trend You Need to Know This Autumn 19 August 2018 by Aimee Simeon First Published: 13 August 2018 View On One Page Photo 2 of 3 ADVERTISEMENT () Start Slideshow A post shared by Hair. Colorist. Extensions (@realericvaughn) on Jul 18, 2018 at 5:37pm PDT Share This Link Copy ← Use Arrow Keys → 2 Cold Brew Hair Previous Next Start Slideshow HairBeauty TrendsBeauty NewsHair Trends