DeFrizz does just what its name says it does and though it boasts the most concise ingredient list of all our products (with only two types of pure silicone), it has a long list of potential uses (not the least of which is to lubricate sliding doors). It coats the hair with an ultra-light emulsion that creates a barrier against humidity and helps control curl, frizz (of course), and flyaway hair. It has a lovely, silky feel and sheen and it's much lighter than most oils or emollients. Sarah Michelle Gellar had DeFrizz sent to the set of Scooby Doo.

Cyclomethicone: Shine Demthiconol: Combability, flyaway reduction

Use anytime; after Prep or Tonic Lotion, before, during and after styling. Squeeze a few drops onto palm, work through hair with fingers. Use on damp hair to define curl and control frizz (blow-dry or let dry) and on dry hair to add sheen, control flyaways and add movement. DeFrizz + Leave In mixed in = smooth blow-drying DeFrizz + Styling Creme mixed in = hold