BioTouch pigments are formulated to be safe for Permanent Makeup, Microblading, cosmetic use and micropigmentation to the face and body. Our pigments have been designed to absorb into the skin effectively. All pigments are formulated with the premiem quality ingredients to ensure optimum results with High Color Retention and they stay true to color. They do not dry out like most pigments sold for Permanent Makeup & Microblading. The microfine particles used, allows the pigment to dry slower, and keeps the mixture smooth, as the technician works with it. Over 65,000 technicians use our products in over 40 different countries. How to Use Pigment Colors: BioTouch pigments can be mixed with other Biotouch colors to match your client’s skin tone for eyebrows, eyeliner, lips & camouflage procedures. Follow these general guidelines before using: Do not mix pigments of different brands. Shake well before use. Spot testing is recommended before using this product for any procedure. Store in a cool, dry place and out of direct sunlight. Recommended for Microblading and Permanent Makeup Artists only.