Neck wrinkle treatment L3 is customized by skin area and age group. Level 3 reflects the age group from 40-55. Product contains carefully balanced nanocomplexes that help minimize the appearance of fine lines and wrinkles and prevents skin premature aging by inducing syntheses of structural proteins - endogenous collagen, elastin and fibronectin. Promotes balanced level of moisture, suppleness and comfort through careful regulation of sebaceous gland activity. 0.5 oz. / 14.18 g