Are the reviews of Serious Skincare generally positive?

Reviews of Serious Skincare® are generally positive. Of nearly 1,100 reviews, customers rated the glycolic gommage extreme renewal product 4.4 out of five stars on Birchbox.com. Those with complaints cited allergic reactions and a drying effect on sensitive skin.

Reviewers of the glycolic cleanser on Amazon.com praised its application as being smooth and washing off cleanly. Others noticed an improvement in their skin after using the products, remarking on a clean feeling, noticeable differences in the skin and glowing skin. Reviewers of the glycolic serum liked the moisturizing properties and the way the product retexturized and smoothed out the skin.