Periwinkle is a soft pastel blue hair dye with lavender undertones, creating a dreamy, ethereal look. Why You’ll Love It:DIY Formula – Effortless, fun applicationHydrating & Deep Conditioning – Leaves hair silky and softBest on Platinum Hair – Designed for level 10+No Harsh Chemicals – Free from peroxide, ammonia, and PPDBest Results: Before applying, always perform a strand test to ensure the desired shade and compatibility with your hair.For a soft pastel blue, apply on pre-lightened platinum white hair that is free of yellow tones. This color will not appear on darker hair.100% Vegan & Cruelty-Free – Formulated with hair-loving ingredients!