Radioactive is a bright, medium-dark fuchsia pink with strong, cool undertones and a satin finish. The eyeshadow had a denser, smoother consistency that felt more silicone-heavy to me, as there was light slip, but it was thinner and firmly-pressed in the pan.
I found the texture made it hard to pick up product with a brush and then apply it to my lid, so the end result was somewhat patchy, semi-opaque coverage that didn't build up well. It stayed on well for seven and a half hours on me before fading noticeably on me.
Mica, Zinc Stearate, Dimethicone, Talc, Silica, Lauroyl Lysine, Isopropyl Palmitate, Butylene Glycol, Hydrogenated Lecithin, Synthetic Fluorphlogopite, Aluminum Calcium Sodium Silicate, Phenoxyethanol, Polymethylsilsesquioxane, PTFE, Calcium Aluminum Borosilicate, Perfluorooctyl Triethoxysilane, Ethylene/Methacrylate Copolymer, Isopropyl Titanium Triisostearate, Polypropylene, Calcium Carbonate, Maltodextrin. May contain: Titanium Dioxide (CI 77891), Yellow 5 Lake (CI 19140), Iron Oxide (CI 77499), Iron Oxide (CI 77491), Iron Oxide (CI 77492), Blue 1 Lake (CI 42090), Red 40 Lake (CI 16035), Tin Oxide (CI 77861), Carmine (CI 75470), Black 2 (CI 77266)
Disclaimer: Ingredient lists are as available by the brand (or retailer) at the time of publishing. Please always check product packaging, if it exists, for the ingredient list applicable to the product you're purchasing, or the brand or retailer's website for the most up-to-date ingredient list.