I was first recommended this product by a dermatologist because of blotches I had on my fair skin. This product works immediately with little irritation. I had stopped using it for awhile & then bought something more expensive (Obaji). The results were not the same & I was out $400.00. This is an excellent product for a great price on this web site.
I tried many different brands with no luck at all. Then my doctor told me about a product called Glyquin XM. I am easily able to tolerate this product and it produced very good results. Ordering Glyquin from Canada Pharmacy saved me tons of money compared to my local pharmacies. The service is exceptional!!