What it is formulated to do:Three drops to sunkissed skin. This is the first ever self-tanning innovation from the Clarins laboratories. From sunkissed to sun-drenched, simply mix with your regular day or night cream to gradually develop natural-looking, beautifully bronzed skin. Golden Glow Booster"s 99.8 percent natural formula combines natural DHA and erythrulose with aloe vera extract to help preserve skin"s softness while giving your complexion a healthy-looking glow. What else you need to know:Golden Glow Booster must be mixed with moisturizer-never use straight from the bottle. Do not add formula to moisturizer container. Research results:In a satisfaction test on 61 women after 10 days of use: - 83% reported a natural-looking glow - 90% reported an even glow - 86% reported a streak-free glow