This overnight eye treatment serum restores hydration levels, stimulates collagen production, combats uneven skin tone (hyperpigmentation) and brightens the delicate under-eye area. The formula combines niacinamide, vitamin C, RevitalEyes (a powerful decongestant and blood circulation stimulator, containing probiotics, green tea, pomegranate and caffeine) and retinol to rejuvinate your eyes while you sleep. Money Back Guarantee – we are so confident that you will love Transparent Lab's range that if for any reason you are not completely satisfied, return your purchased product(s), full or empty, within 60 days of purchase from us and receive Skinspace credit for the cost of the product(s).