Douglas Labs' Methylated Resveratrol Plus features pterostilbene. a methylated form of resveratrol found in berries. This formulation also includes resveratrol. curcumin. and vitamin D3. Pterostilbene is intended to interact with PPAR alpha. which plays a role in lipid metabolism. Resveratrol is included to support mitochondrial function through its influence on SIRT1. a cellular enzyme linked to healthy aging. The combination of these ingredients aims to provide a comprehensive approach. The addition of curcumin and vitamin D3 complements the actions of pterostilbene and resveratrol. This product offers a blend of compounds intended to support metabolic health.