NEW PRAVANA'S The Perfect Blonde Leave-In Treatment neutralizes unwanted yellow tones in blonde, silver or highlighted hair while improving manageability, adding shine and providing thermal protection up to 450 F (232 C). 100% Vegan, 100% Gluten-Free, 100% Biodegradable. Benefits: 💜Provides an instant burst of moisture to hydrate & detangle strands 💜Brightens, protects and enhances blonde radiance 💜Detangles & protects 💜Lightweight shine Key Ingredients: Keratin amino acids, jojoba seed oil and silk amino acids to help protect, smooth and add shine for beautiful blonde hair