Only used once – I had a sensitivity so will not use again! Experience the beginning of uneven skintone and elasticity care with the PDRN Pink Peptide Glow Serum. This advanced glow serum addresses uneven skin tone and enhances skin elasticity, helping to maintain a clear, radiant, and resilient complexion. With visible improvements in as little as two weeks*, it’s the ultimate solution for achieving healthy, glowing skin. The serum’s lightweight and super moisturizing texture absorbs into the skin within minutes, leaving it feeling soft, plump, and glowing for hours. *Individual results may vary. Dermatologist-tested Tested to be Low-Irritating Dual functionality for fine lines and brightening (South Korea Ministry of Food and Drug Safety) pH 5.8-7.8 Gluten free No artificial color Sustainable Packaging 30ml / 1.01 fl.oz.