Grape seed is an ingredient extracted from grape fruit. The main active substance is proanthocyanidin (OPC), which has antioxidant, anti-inflammatory, and cardiovascular protection effects. It has comprehensive benefits to health by removing free radicals, enhancing vascular elasticity, and improving skin condition, but the specific effects vary from person to person.

1. Core functions and effects
2. Antioxidation and anti-aging

Proanthocyanidins in grape seeds are powerful antioxidants that can neutralize free radicals and reduce oxidative stress damage to cells. Studies have shown that its antioxidant capacity is 20 times that of vitamin C and 50 times that of vitamin E, which helps to delay skin aging and reduce wrinkles and spots.

2. Protect cardiovascular health

Proanthocyanidins can enhance vascular elasticity, improve microcirculation, and assist in regulating blood pressure and blood lipid levels. Experiments have found that long-term intake of grape seed extract may reduce the risk of atherosclerosis and reduce bleeding problems caused by vascular fragility.

3. Improve skin condition

Grape seeds can promote collagen synthesis, enhance skin barrier function, and relieve UV damage and sensitive skin problems. Some people reported that their skin became smoother and their inflammatory acne was improved after using it.

4. Relieve allergies and inflammation

Its anti-inflammatory properties can inhibit the release of histamine and relieve symptoms of seasonal allergies (such as hay fever) or chronic inflammation (such as arthritis), but long-term regular intake is required to observe the effect.