Bumble and bumble Color Stick in a Natural Shade. That about covers it. This velvety, dry fiber colour stick offers instant grey and root coverage with a bendable application. Benefits: - Colour care Who It's For: - Density: fine to thick - Texture: straight to curly - Type: healthy, dry, damaged and/or colour-treated Key Ingredients: Velvet Colour Blend: This combination of mineral-based pigments, dry fibers and microspheres creates a velvety texture for easy blending and instant colour payoff. Stay-Put Seal: This balm-like emollient and colour seal helps hold pigments in place for easy application. Bb. Products are free from parabens, phthalates, mineral oils, and formaldehyde. Bumble and bumble is a cruelty-free brand. We don't test on animals.