The cult dry shampoo powder.
Prêt-à-Powder absorbs oil at the roots and adds instant volume and texture, so you can skip a wash and still look freshly styled.
Best for: second-day hair, oily roots, adding lift to fine hair.
How to use: Shake a small amount onto roots, massage in with fingertips, then brush through.
Why it works: fine powder soaks up oil and creates space between strands at the root, giving refreshed volume.
Sold by Certified Vixen salon in Solana Beach, California.