I recently started to see this brand called “The Ordinary” online that sells products with hyaluronic acid, glycolic acid, lactic acid, as well as a variety of other ingredients that are generally sold in products that are of much higher price. For example, their product “Lactic Acid 10% + HA 2%” costs about $6.79, while the Sunday Riley “Good Genes All-In-One Lactic Acid Treatment” costs $105.00. Both are one ounce of product per bottle. I am really interested in trying some of The Ordinary’s products to see how they compare to other brands with similar ingredients but sell at a much higher price. The Ordinary seems to have very high ratings overall at the Sephora website.