REVIVA LABS COLLAGEN NIGHT CRÈME IS A PROFESSIONAL-STRENGTH HYDRATING MOISTURIZER THAT'S FORMULATED FOR ALL SKIN TYPES. OUR NATURAL MOISTURIZER WORKS WITHOUT HARMFUL INGREDIENTS LIKE PARABENS, SULFATES, OR MINERAL OIL. EACH COLLAGEN NIGHT CREME COMES IN ONE 1.5 OZ. CONTAINER AND IS CERTIFIED CRUELTY-FREE.