Review on 💜 BIOLAGE ColorLast Purple Shampoo: Neutralize Brass & Unwanted Yellow Tones by Barbara Khabeer

The first time I used this shampoo in a half-lit bathroom, I almost broke the shower door from fear, the shampoo when it comes out in yellow light looks like thick Oozing blood that splattered the walls of my bathroom as I moved my hand quickly in shock. That's normal in natural light, but given that the sun hadn't yet come up in the morning showers, it was an interesting shocker. The second issue is that it doesn't produce the same lather as the regular version of this shampoo and it doesn't feel like you've done anything compared to the regular, it's almost like a mask or conditioner and then shampoo.