Other companies are advertising similar products - however, they just don't work as well. Just look at the figures - In 2 weeks an 88% reduction in the appearance of fine lines. In four weeks with Time Repair A.M. wrinkles diminished 421%! And in 4 weeks with C+E Repair P.M. skin elasticity and firmness increases by 154%! Plus, Enfuselle is hypoallergenic, non-comedogenic, dye free, oil free, dermatologist tested, not tested on animals, and contains no animal derived ingredients! Check out this comparison sheet for a break down of the differences between Enfuselle and the competition.