Mixed Chicks® Shampoo Removes Build Up. Gently cleanse your defiant hair with a combination of borage seed and avocado oils that work harmoniously in a blend as unique as you are. Botanical extracts are infused for their healing properties. Silk amino acids soy protein and panthenol penetrate the follicle and add luster. Rich lather removes build-up adds luster. The product is cruelty free.