I have been using MD Formulations products for over 10 years now. Every once in a while, I will get a freebe product and test it out, but I always go back to/stick with the MD Formulations b/c I have never found another product that works as well and also hydrates. The 14% glycolic in this takes some getting used to and takes time for your skin to build up to daily wear. After about 2 weeks, your skin has shed all of the dead skin and your face looks much younger and healthier. I love, love, love this product and highly recommend all of the MD line!
Makes my skin very smooth and cleared up my acne! Due to the glycolic acid, this cream will make your skin more sensitive to UV radiation and can increase the chance of age spots, so don't forget your sunscreen!