Siore NMN Intensive Serum is a concentrated anti-aging facial serum formulated with 99% purity NMN at 10,000 ppm, Salmon DNA PDRN, and Pycnogenol. Developed by a Korean pharmacy skincare brand, this serum aims to support skin plumpness, firmness, and a healthy glow. NMN (nicotinamide mononucleotide) is included as a precursor to NAD+, which plays a role in cellular energy metabolism and skin resilience. Salmon DNA PDRN contributes to skin regeneration and hydration, while Pycnogenol, a pine bark extract, provides antioxidant benefits to help protect against environmental stressors. The serum has a lightweight, water-like texture that absorbs quickly without leaving a sticky residue. It is suitable for most skin types, including sensitive skin, as the formula avoids common irritants such as artificial fragrances and harsh alcohols. Regular use may help improve the appearance of fine lines and loss of elasticity. The product is packaged in a dropper bottle for precise application. To use, apply a few drops to cleansed skin after toner, gently pressing into the face and neck. It can be incorporated into both morning and evening routines. As with any concentrated serum, a patch test is recommended before first use. This serum is particularly suited for individuals looking to address early signs of aging, dehydration, or dullness. The combination of nucleotide-based ingredients and botanical antioxidants offers a multi-faceted approach to skin care without relying on retinol or heavy occlusive agents.