Latisse is a prescription-only solution that has been scientifically proven to stimulate the growth of eyelashes. Many studies have been done to prove its effectiveness using unbiased observers. At present, Latisse is the only FDA approved treatment for growing eyelashes. If you look at the web site for LiLash it says it contains "Purified water, Panthenol, Lupinus Albus Seed Extract, Prunus Amygdalus Seed Extract, Silica, Glycerin, Coloidal Silver, Phenoxyethanol, Chlorphenesin, 9 Alpha, 11 Alpha, 15S-trihydroxy-17-Phenyl 18, 19, 20-Trinorprosta-5Z, 13E-Diene-1-oic acid, Isopropyl Ester, Hydroxyethylcellulose." Do any of these ingredients sound like they have scientific proof or are simply unproven claims? Unfortunately, the FDA has little control over these companies and their claims.