20 of Spring's Hottest Beauty Launches All Under $20

Feeling the resurgence of ombré, or in the mood for DIY highlights without the mess? Either way, you'll want to try this innovative spray for subtly lightening your locks. The hydrogen-peroxide-free formula uses a natural pigment found in chamomile extract (the main ingredient) to brighten hair without penetrating the core or damaging it, and honey for a touch of hydration. With a few spritzes daily, you'll see results in three weeks.

Klorane Blond Highlights Sun Lightening Spray ($18, available in May)