PROBIOTIC AGE DEFYING EYE SERUM is a one of a kind advanced formula created with a perfect blend of performance-based actives that include probiotic, peptides, vitamin C. and sophisticated natural moisturizing ingredients. Vitamin C is one of the most potent antioxidants around and is an effective ingredient to fight signs of aging. When combined with our specially formulated Probiotic and peptides ingredients it delivers a powerful firming, lifting and revitalizing effect around the delicate eye area. Please take a look at the other listings in my Ebay Store!Happy Shopping :)