Sachajuan Dark Dry Powder Shampoo The Sachajuan Dark Dry Powder Shampoo ($37) has a darker pigment that offers a matte finish to hair and helps cover roots in between colour treatments. This product, along with the regular Sachajuan Dry Powder Shampoo ($37), boost freshness and volume in long and short styles, too. Image Source: sephora.com Sachajuan Dark Dry Powder Shampoo $37 from sephora.com Buy Now Sachajuan Dry Powder Shampoo $37 from sephora.com Buy Now