Key Benefits

• Delivers a highly absorbable grape seed phytosome complex.

• Features Leucoselect® for consistent, quality plant-based support.

• Contains naturally occurring oligomeric proanthocyanidins (OPCs).

• Simple daily capsule—easy to add to your wellbeing routine.

Start your day with Thorne’s Grape Seed Extract, designed for optimal absorption thanks to its advanced phytosome technology. Each capsule provides Leucoselect®, a premium grape seed extract, delivering naturally occurring OPCs—plant compounds found in grape seeds.

This thoughtfully crafted supplement fits seamlessly into your daily routine, offering a convenient way to support your wellbeing with a trusted, quality formula.

Enjoy the ease of a once-daily capsule, made to complement your balanced lifestyle.

What sets Thorne apart is its third-party testing and certification, ensuring that the contents of the package match the label and are free from unsafe levels of contaminants like heavy metals, pesticides, and microorganisms. This commitment to purity and accuracy gives you peace of mind knowing that what you’re taking is safe and effective .

Thorne sets the standard for excellence in the supplement industry. Recommended by over 100 professional sports teams and U.S. National Teams, Thorne offers a curated bundle of clean, science-backed supplements and treats designed complement a healthy lifestyle. With more than 30 years of dedication to quality, Thorne's commitment to purity and potency begins with sustainably sourced ingredients and rigorous testing. Every supplement undergoes four rounds of testing to ensure optimal absorption, safety, and efficacy, making Thorne the trusted choice for both health-conscious individuals and professionals.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Grape Seed Phytosome (Soy) (Vitis vinifera Extract / Phospholipid Complex), L-Leucine, Hypromellose (Derived from Cellulose) Capsule, Bulking Agent (Microcrystalline Cellulose), Anti-Caking Agent (Silicon Dioxide)

For allergens, see ingredients in bold.

Take 1 capsule two to three times daily or as recommended by your healthcare practitioner.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.