Spike and glow with our intense Moon Glow UV Neon Hair Gel Purple ! Create incredible styles that glow under UV Lighting/Blacklights. Our gels give a strong firm hold and are designed to last all night. How to use: Remove the foil tip. Apply generously to hair using finger tips. After use, simply remove using shampoo and water. Why Moon Glow? All of our cosmetics are cosmetically certified and conform to EU1223/2009. Moon Glow products are never tested on animals.