Skin Effects Intense 7-Day Firming Program stimulates collagen production and strengthens the underlying support of the skin. Each of the seven vials contains a daily supply of an ultra-concentrated complex that activates skin’s natural firming mechanism. Patented Transdermal 24 Technology keeps active ingredients on the skin, providing a sustained 24-hour firming treatment. Skin appears firmer and younger with diminished wrinkles and creases.