SHOPPING: The Perricone MD Fourth of July sale is here, and the savings are huge - with the potential to save up to 40 percent on your order and deep discounts on serums, moisturizers, and more.

Returning to Perricone MD, numerous reviewers have praised the products. A fan commented via Look Fantastic: "I've been using this serum for a few weeks now and have noticed a visible difference.

Returning to Perricone MD, numerous reviewers have praised the products. A fan commented via Look Fantastic: "I've been using this serum for a few weeks now and have noticed a visible difference.

However, some customers have experienced issues with Perricone MD's website, as one person noted on Trustpilot: "Products are great; I have used for more than 10 years. The website needs work." ...