Why must I store Collagen Aktiv between 41-79 degrees Fahrenheit?

Just like every active protein, Collagen Aktiv is temperature sensitive. The collagen in our product maintains its potency only when stored in this temperature range. When stored outside of 41-79°F, the collagen molecules lose their composition and effectiveness. The reason other cosmetics containing collagen have no temperature requirements is because their collagen consists of nothing more than a bundle of inert amino acids, which are not capable of penetrating and rejuvenating the skin.