The Vitabase Advantage
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Availability: In stock as of 04/18/2025
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Technical information
Ingredient list
| Ingredient | Amount |
| Grape seed phytosome (leucoselect) | 100 mg |
Other ingredients: microcrystalline cellulose, hypromellose capsule, leucine, silicon dioxide
Recommended use
Take 1 capsule two to three times daily or as recommended by your health-care practitioner.
Serving size: 2-3
Days Supply: 20 - 30
Cost Per Day: $1.70
Product Categories: Thorne, Antioxidants, Blood pressure, Cellular, Circulatory, Detox / Cleansing, Digestive / Intestinal, General / Foundational Health, Hair, Immune, Muscular, Nails, Skin, Sports / Fitness
Product Information
Why take this product?
- Powerful Antioxidant Support: Contains OPCs to neutralize free radicals and reduce oxidative stress for overall cellular health.
- Promotes Vascular Health: Strengthens blood vessels, protects endothelial cells, and supports cardiovascular function.
- Enhances Skin and Connective Tissue: Improves collagen cross-linking for better skin elasticity and connective tissue resilience.
- Supports Faster Recovery: Reduces swelling and aids in recovery from sports injuries and physical exertion.
- Clinically Proven Formula: Features Leucoselect Phytosome®, shown to boost antioxidant activity and reduce oxidative damage in multiple studies.
How it works
Thorne’s Grape Seed Extract is a premium antioxidant supplement designed to protect your body from oxidative stress and support overall vascular and tissue health. Its primary active components are oligomeric proanthocyanidins (OPCs), potent antioxidants known for their ability to neutralize free radicals, reduce oxidative damage, and promote the resilience of blood vessels and connective tissues. This advanced formula includes Leucoselect Phytosome®, a clinically studied ingredient that has been shown to reduce the oxidation of LDL cholesterol, lower oxidative stress in individuals with diabetes, and improve antioxidant activity after fatty meals.
OPCs play a critical role in enhancing skin and connective tissue health by promoting collagen cross-linking, which contributes to improved skin elasticity and resilience. They also reduce capillary permeability, which can help minimize bruising and swelling. Clinical evidence demonstrates that OPC supplementation can aid athletes by reducing swelling and improving recovery from sports injuries, making it an essential tool for active individuals seeking to optimize performance and recovery.
Studies on Grape Seed Extract have highlighted its ability to elevate antioxidant markers, such as alpha-tocopherol in red blood cell membranes, further reinforcing its efficacy in combating oxidative stress. In a randomized human trial, young healthy participants taking 300 mg of Leucoselect Phytosome® experienced significant improvements in antioxidant activity within 30 minutes of supplementation. This rapid response underscores its effectiveness in promoting cellular protection and overall well-being.
Thorne’s Grape Seed Extract is third-party tested to ensure the highest quality and purity. Free from contaminants like heavy metals, pesticides, and harmful microorganisms, this supplement delivers reliable, science-backed support for individuals seeking to protect their vascular health, enhance tissue resilience, and maintain optimal antioxidant defense. With proven benefits for everyone from athletes to individuals with oxidative stress concerns, it’s a vital addition to any wellness routine.
