【Key Ingredients – PDRN & Hydrolyzed Collagen】 Formulated with PDRN (polypeptide complex) and collagen to help skin feel supple and resilient. 【Volufiline Collagen Stick & NAD】 This PDRN Collagen Multi Balm Pink features Volufiline, NAD & to skin’s supple feel and healthy-looking elasticity.