StriVectin-SD Intensive Concentrate For Wrinkles Size 4 fl oz / 120 ml ***Expiration Date: 24 Months after opening*** Brand New In Box Item Features and DescriptionWeek 2: Natural collagen resurging; texture and resilience improving Week 4: Natural cell turnover intensifying; visibly fading discolorations Your skin tone looks more even, age spots fading Week 8: Elasticity reinforcing; wrinkles and stretch marks visibly diminishing Your skin looks smoother, more resilient Your skin looks younger, wrinkles and stretch marks dramatically diminishing ***Please note that box may have some signs of cosmetic wear but doesn't affect the item value. Thank you!***