At Synthetek, we are so confident that our products are what they are supposed to be, we are offering a unique product guarantee that no other supplement company in the world even dares to attempt!!

We encourage all our customers that have the facilites available, to independently lab test our products. If the lab test results show that our products do not meet ingredient label claims, we will refund DOUBLE the purchase price.*

Synthetek is the only supplement company in the world to offer this kind of guarantee!

This is how confident we are in the quality of our products!

*results have to account for moisture content in powder form products*