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 3 of 3 ADVERTISEMENT () Start Slideshow A post shared by Brittany Leitner (@britariail) on May 24, 2018 at 7:21am PDT Share This Link Copy ← Use Arrow Keys → 3 Cold Brew Hair Previous Next Start Slideshow HairBeauty TrendsBeauty NewsHair Trends