The Express Professional Tan 13% with Skin Firming Technology has been specially formulated to give the ultimate tan in just two hours. This vegan friendly formula, with the added benefit of our Prolong & Protect Tanning Agent to optimise performance, results in a beautifully bronzed glow with long lasting results. Mineral Oil free. Tan Truth is the true professional and self tanning system that provides the ultimate tan, every time. Both ranges are 100% vegan and cruelty free with superfood enriched ingredients, skin firming technology and protective tanning agents. Tan Truth optimises your tanning experience to leave skin feeling moisturised and nourished whilst giving a long-lasting glow from start to finish.