Syn-Ake is one of my favorites from this brand. On its own, it is a very strong formulation that keeps my skin at optimal levels. When used in conjunction with Snap8 (also this brand) and the copper peptide - it becomes a supercharger. These powerhouses are a must have in my stable of skin care.
One of the reasons I keep coming back to this brand is because the products seem to have a stronger efficacy than other brands that offer similar serums. Moreover, I love reading the research offered on the site that serves as an educational library. This information is so useful in helping me know exactly how to purchase products that work in combination.
