Heart K grape seeds work very well. It has been evaluated by Safe Choice and found to be safe and quality. It has high anthocyanin content, with nearly 20 grams of proanthocyanidin content per 100 grams. The price is affordable. We all know that proanthocyanidins have strong antioxidant and free radical elimination effects, and can effectively eliminate superoxide anion free radicals and hydroxyl free radicals. They are also involved in the metabolism of phosphoric acid and arachidonic acid and protein phosphorylation, protecting lipids from Peroxidative damage occurs; it is a powerful metal chelator that can chelate metal ions and form inert compounds in the body; it protects and stabilizes vitamin C and contributes to the absorption and utilization of vitamin C. Proanthocyanidins are widely distributed and are found in the skins, shells, seeds, cores, flowers, and leaves of many plants. Grape seeds have the highest content of proanthocyanidins and are rich in variety.

Everyone wants to whiten their skin and resist aging, so they must choose a safe and reliable product. I don’t know how to identify it myself, so I am always favored by others, but others’ products are really good, so I usually just read some authoritative reviews and then choose the products I need.