Plexaderm is a cream that helps in reducing the appearance of under-eye bags, crow’s feet and wrinkles for a few hours. Its official name is Plexaderm Rapid Reduction Cream PLUS. The under-eye cream is tested in a study performed between January and February 2019 in Florida. Coupons & Deals Available for Online Orders. Great Discounts & Offers. Verified Promo Codes & plexaderm coupon.