It is recommended that sun protection of SPF 30-50 be used daily for at least 2 weeks prior to the Fibroblast Lift treatment(s). Skincare products with ingredients such as retinols, alpha-hydroxy acids (AHAs), tretinoin or any type of Vitamin A derivatives should be avoided. Check your eye creams, they may have a Rentin A type product. Discontinue use before your Eye Rejuvination appointment for 2 weeks.