R+Co BLEU Retroactive Dry Shampoo in Beauty: NA. R+Co BLEU Retroactive Dry Shampoo in Beauty: NA. Refresh, renew, restyle. Instantly reboots style, breathes new life into blowouts, pumps up volume, and weightlessly absorbs oil and impurities from hair and scalp. Translucent, finely milled powders leave hair bouncy, shiny and brushable.. Vegan and cruelty-free Free of parabens and gluten. Proprietary Complex for strength and shine Fine-milled, absorbent powders whisk away excess oil without residue or stickiness. Shikakai strengthens hair, adding softness and shine plus antioxidant protection Cranesbill soothes and tones the scalp; high in hair-strengthening amino acids. 6.5 oz. On dry hair: Shake well, spray directly at roots, and use a cool dryer to disperse powder throughout hair to remove residue. Style as usual.. RBLE-WU13. B1ASVEI01B1.