A daily serum inspired by the K-Beauty PDRN Treatment with 1% Retinol Complex & 56% Green Tea PDRN to help visibly firm skin and enhance elasticity.Benefits: 96% saw firmer skin after 7 days* when using the Green Tea PDRN Serum inspired by the Korean slow-aging trend. *Self assessment from clinical, 32 women.Suggested Use: Apply 1-2 pumps onto entire face as part of serum step. Follow with moisturizer and SPF in the AM. Use AM + PM.