BNIB Joanna Czech The C + Serum full size 1 fl. oz., with seal tab on the bottle. Fresh and new-just received from Net-A-Porter. This product retails for $340 plus! Copied from her site: Lightweight and fast absorbing, THE C+ SERUM contains a stable form of Vitamin C. It is an anti-inflammatory, that helps to increase collagen production, hydrates, brightens, evens out skin tone and inhibits melanin synthesis. ⫷ Experienced seller of authentic skincare and more. Please see my reviews for peace of mind & buy with confidence. I can not accept returns on opened beauty products for hygienic reasons. Please note all SIZES and EXPIRATION DATES (if applicable). Any questions, just ask before purchasing. I want you HAPPY with your purchase! 😊Thank you!⫸ New-Authentic-Unused-Fresh ❂ Always! ❂ ♥ Thank you! ♥