The Ultimate List of Must-Have Products For Blondes

One product you shouldn't skip once you color your hair? UV and heat protectants. The sun and heat-styling products are two of the biggest factors when it comes to how long your hair color lasts. Think of it as SPF for your mane.

Clockwise from top: Bumble & Bumble's Hairdresser's Invisible Oil ($40), which works like a primer. Apply it before you dry your hair or when you know you'll be in the sun. It's a 10 Miracle Leave-In Product ($12) has — you guessed it — 10 different ways it works to salvage your strands, including a UV protector. L'Oréal Paris EverPure ($9) line is full of sulfate-free products — a must have for any blonde. Aveda's Sun Care Protective Hair Veil ($28) includes UVA/UVB filters that come from natural oils, like wintergreen and cinnamon bark.