This introductory serum contains a low concentration of vitamin A and a medium concentration of vitamin C, with vitamins E and peptides for the most anti ageing formula. Formulated for clients looking for faster results for a more youthful appearance and even toned complexion for anti ageing concerns, pigmented and photo damaged skin types. This product MUST be used along side Antioxidant Defence creme unless instructed otherwise. Due to the nature of ingredients new customers must complete a consultation form prior to your product being dispatched. If you are a new user we will email you a consultation form to fill out prior to dispatch.