Doctor's Best Trans-Resveratrol is a trans-resveratrol supplement that delivers robust antioxidant support and endothelial health benefits, underpinned by Doctor's Best's science-based approach.

Available Sizes & Variants:

60 capsules - convenient daily dose for steady support.

Benefits & Features:

• Supports antioxidant protection and cardiovascular health.
• Key active ingredient trans-resveratrol promotes endothelial function and reduces oxidative stress.
• Manufactured in the United States at cGMP certified facilities to ensure quality.
• Daily use helps maintain consistent intake, improving long term vascular benefits.
• Regular, daily dosing aligns with clinical insights showing that sustained resveratrol exposure supports antioxidant activity and supports endothelial function, helping you maintain healthy circulation and everyday vitality.

Doctor's Best has built a reputation over more than 30 years as a science-based leader in dietary supplements. Trans-resveratrol is valued for potency and purity, with US manufacturing to rigorous standards. The company’s quality commitments show in cGMP facilities and CRN/UNPA memberships, emphasising safety and transparency. The ingredient supports antioxidant protection and vascular health, making it a straightforward addition to a daily routine. It’s not flashy, it’s dependable - perfect for busy lives. It’s simple, really, to include in your day, especially alongside probiotics for gut health and collagen supplements.

Hypromellose (vegetarian capsule), silicon dioxide, magnesium stearate (vegetable source)

• GTIN: 753950004160
• Manufacturer: Doctor's Best
• Categories: Anti-Aging & Longevity SupplementsBeauty SupplementsDiabetes Supplements & Blood Sugar SupportDoctor's BestResveratrol & Trans-Resveratrol Supplements Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1 capsule daily with food, or as recommended by a nutritionally informed physician. Store in a cool, dry place. Do not exceed the recommended daily intake. Keep out of reach of small children. Do not use if the outer protective cover is damaged. Food supplements are not a substitute for a balanced and varied diet and a healthy lifestyle.

Please consult the product packaging for accurate instructions on how to use the product.

The Key Ingredient Is: Trans-Resveratrol

Trans-resveratrol is a polyphenol found in plants and is valued for its antioxidant properties. This product draws trans-resveratrol from plant materials often used in quality supplements.

In formulation terms, trans-resveratrol acts as the main bioactive component in this product, with research noting its presence as a one, standardised compound sourced from plant origins.

What Does Trans-Resveratrol Do For You?

Scientific context suggests trans-resveratrol plays a part in endothelial function and inflammation pathways, reflecting its potential vascular and longevity related activity. Findings from researchers at the University of Navarra show improvements in vascular function and reductions in inflammatory markers in adults when supplemented with resveratrol, aligning with EFSA style function claims around antioxidant activity.

This section summarises how trans-resveratrol supports ordinary bodily functions through its antioxidant and vascular-related actions as described in existing clinical research.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Trans-Resveratrol )from Japanese Knotweed (Polygonum cuspidatum: 600 mg

Welzo selects brands that demonstrate a robust track record, scientific rigour and a commitment to consumer safety. Doctor's Best has established itself over 30+ years as a leading, science-based nutritional supplement company, recognised for using clinically studied, branded ingredients with proven potency and safety. This brand’s ongoing engagement with industry best practices is reflected in its membership with the Council for Responsible Nutrition (CRN) and the United Natural Products Alliance (UNPA), highlighting a long-standing dedication to high ethical and quality standards.

Product quality at Doctor's Best is anchored in manufacturing excellence, with all products produced in United States facilities that are cGMP certified, ensuring rigorous quality assurance and regulatory compliance. The brand also emphasises transparent sourcing and rigorous batch testing, underpinned by its public commitment to potency, safety and clinically studied efficacy. For a product like Trans-Resveratrol, this combination of brand credibility and manufacturing rigour provides a solid platform for reliable, regularly dosed supplementation, with dosing aligning to the ranges discussed in clinical research. our expert team of doctors, nurses, and nutritionists evaluate these strengths within our process.

We recommend Doctor's Best as Welzo Selected for this supplement because the brand combines a science-led heritage with clear quality governance and a product profile that fits well with Welzo's standards for safe, well-supported nutraceuticals. For further assurance, see the standards we enforce.