Indulge in Lydia's captivating lavender hue, where grunge meets glamour in a delightful pastel blend. All of our hair colors are: • Semi-permanent • Vegan & cruelty-free • Ultra-creamy conditioner based • Without harsh chemicals, such as ammonia or hydrogen peroxide • Mixable & DIY-friendly USING: Apply a thick layer of Lydia Lavender hair dye on dry, unconditioned hair and leave it in for 60 - 90 minutes. Our hair colors are conditioner-based, so they nourish your hair like a deep conditioner while you color. Rinse with lukewarm water and enjoy your intense lavender hair color, that will last up to 12 washes (results may vary depending on the base and condition of the hair, duration of the color and hair care products).