Olaplex No.4D Clean Volume Detox Dry Shampoo 250ml StriVectin One bottle lasts weeks because

One bottle lasts weeks because you're using a few spritzes

4-5 hours on skin

The ammonia-based developer lifts existing colour

almost minty note that smells like the plant itself rather than the fruit

Olaplex No.4D Clean Volume Detox Dry Shampoo 250ml StriVectin One bottle lasts weeks becauseA dry shampoo that actually absorbs grease instead of just masking it with powder. No. 4D is built on Olaplex's bond repair chemistry, so it's cleaning the hair while it's extending the days between washes the starch and clay combo breaks down oil without leaving that chalky residue. 250ml aerosol can, unscented. Spray at the roots, wait thirty seconds, then work through with your fingers or a brush. Second day hair turns back into day one texture;