Swanson Resveratrol Complex - 60 caps
Swanson Resveratrol Complex - 60 caps
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

Swanson Resveratrol Complex is a heart-friendly supplement that brings together red wine extract, grape seed extract and resveratrol to support healthy aging and antioxidant protection. Active ingredients like resveratrol and grape polyphenols work together to bolster antioxidant protection and keep up healthy blood vessels. Swanson has a longstanding heritage of quality and trust, with independent lab verified testing helping ensure you’re getting a reliable supplement.

Available Sizes & Variants:

60 caps - standard daily capsule for steady resveratrol support.

Benefits & Features:

  • Supports antioxidant protection for daily wellness.
  • Synergistic blend of resveratrol and grape polyphenols helps maintain healthy blood vessels.
  • Resveratrol benefits include supporting cellular aging pathways while grape polyphenols enhance endothelial function, giving you better vascular comfort and a more resilient heart health profile over time.
  • Independent lab verified for identity and potency, giving confidence in purity and consistency.
  • Alcohol free formulation makes it suitable for daily use without alcohol intake.

Swanson Resveratrol Complex brings together red wine extract, grape seed extract and resveratrol in a daily capsule, delivering a potent antioxidant blend beyond what a glass of wine or fruit alone can offer. Red wine extract provides polyphenols, grape seed extract adds a high polyphenol content, and resveratrol comes from a standardised polygonum cuspidatum source to give steady support. The formulation is alcohol free and independently lab verified, reflecting Swanson’s longstanding commitment to quality and reliability in the supplement store.

Ingredients/Specifications

Microcrystlline Cellulose (Plant Fiber), Gelatin, Magnesium Stearate

UK Delivery & Returns

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.

How to use

Take 1 capsule daily with plenty of water. Store in a dry and dark place out of the reach of small children. It is not recommended for pregnant women, breastfeeding mothers, and people allergic to any of the ingredients of the product. A dietary supplement cannot be a substitute for a healthy lifestyle. Do not exceed the recommended daily dose.

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

Nutritional Information

The Active Ingredient Is: Resveratrol (from Polygonum cuspidatum extract)

Resveratrol is a polyphenolic compound labelled as a phytonutrient with recognised antioxidant activity. This form comes from Polygonum cuspidatum extract and is commonly used in dietary supplements to provide bioactive polyphenols.

This formulation includes resveratrol together with red wine and grape seed polyphenols, which collectively contribute to the antioxidant profile of the product.

What Does Resveratrol Do?

Resveratrol participates in normal cellular defence by acting as an antioxidant and by influencing pathways linked to cellular energy and ageing processes. Scientific hypotheses and EFSA-aligned understanding outline its role in endothelial function and vascular health maintenance as part of a broader polyphenol complex.

researcher Dr. Baur of Stanford University found that resveratrol activates SIRT1 and AMPK, enzymes linked to metabolic regulation and cellular protection, backing the concept of healthy ageing within the stated mechanism of action.

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

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

Amount per serving

Red Wine Extract (Skin and Pulp) (providing minimum 24% total Polyphenols and minimum 100 ppm Reservatol)Vitis Vinifera: 100 mg, MegaNatural Gold Grape Seed Extract (standardized to 90% Polyphenols)Vitis Vinifera: 50 mg, Resveratrol) from 60 mg of a 50% standardized Polygonum Cuspidatum root extract): 30 mg

Why it's Welzo

Swanson sets the bar for production excellence and reliability, making them a trusted pick for Welzo. This brand is well known as a big US dietary supplement maker with a long-standing track record, backing a solid reputation for quality and consistency in their offerings. Their commitment to quality is reinforced by independently lab-verified testing, signalling identity, purity and potency that aligns with our expectations for rigorous third‑party verification. Additionally, Swanson's long-standing heritage in polyphenol-rich formulations makes them a good fit for a product like Resveratrol Complex, where several botanical sources are combined to support antioxidant potential while staying alcohol-free. We like how this brand stands out with clear quality commitments and a history of steady manufacturing activity, which backs our team's confidence in a dependable supply partner. This alignment with our standards makes us trust Swanson for this supplement and its specific composition.

Our Welzo team checks brands with a focus on reliability, purity and traceable quality controls, and you can read more about how we assess these factors on our team of medical experts and the certifications we require.

Swanson Resveratrol Complex - 60 caps

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Swanson Resveratrol Complex is a heart-friendly supplement that brings together red wine extract, grape seed extract and resveratrol to support healthy aging and antioxidant protection.
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Product Description

Swanson Resveratrol Complex is a heart-friendly supplement that brings together red wine extract, grape seed extract and resveratrol to support healthy aging and antioxidant protection. Active ingredients like resveratrol and grape polyphenols work together to bolster antioxidant protection and keep up healthy blood vessels. Swanson has a longstanding heritage of quality and trust, with independent lab verified testing helping ensure you’re getting a reliable supplement.

Available Sizes & Variants:

60 caps - standard daily capsule for steady resveratrol support.

Benefits & Features:

  • Supports antioxidant protection for daily wellness.
  • Synergistic blend of resveratrol and grape polyphenols helps maintain healthy blood vessels.
  • Resveratrol benefits include supporting cellular aging pathways while grape polyphenols enhance endothelial function, giving you better vascular comfort and a more resilient heart health profile over time.
  • Independent lab verified for identity and potency, giving confidence in purity and consistency.
  • Alcohol free formulation makes it suitable for daily use without alcohol intake.

Swanson Resveratrol Complex brings together red wine extract, grape seed extract and resveratrol in a daily capsule, delivering a potent antioxidant blend beyond what a glass of wine or fruit alone can offer. Red wine extract provides polyphenols, grape seed extract adds a high polyphenol content, and resveratrol comes from a standardised polygonum cuspidatum source to give steady support. The formulation is alcohol free and independently lab verified, reflecting Swanson’s longstanding commitment to quality and reliability in the supplement store.

Ingredients/Specifications

Microcrystlline Cellulose (Plant Fiber), Gelatin, Magnesium Stearate

UK Delivery & Returns

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.

How to use

Take 1 capsule daily with plenty of water. Store in a dry and dark place out of the reach of small children. It is not recommended for pregnant women, breastfeeding mothers, and people allergic to any of the ingredients of the product. A dietary supplement cannot be a substitute for a healthy lifestyle. Do not exceed the recommended daily dose.

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

Nutritional Information

The Active Ingredient Is: Resveratrol (from Polygonum cuspidatum extract)

Resveratrol is a polyphenolic compound labelled as a phytonutrient with recognised antioxidant activity. This form comes from Polygonum cuspidatum extract and is commonly used in dietary supplements to provide bioactive polyphenols.

This formulation includes resveratrol together with red wine and grape seed polyphenols, which collectively contribute to the antioxidant profile of the product.

What Does Resveratrol Do?

Resveratrol participates in normal cellular defence by acting as an antioxidant and by influencing pathways linked to cellular energy and ageing processes. Scientific hypotheses and EFSA-aligned understanding outline its role in endothelial function and vascular health maintenance as part of a broader polyphenol complex.

researcher Dr. Baur of Stanford University found that resveratrol activates SIRT1 and AMPK, enzymes linked to metabolic regulation and cellular protection, backing the concept of healthy ageing within the stated mechanism of action.

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

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

Amount per serving

Red Wine Extract (Skin and Pulp) (providing minimum 24% total Polyphenols and minimum 100 ppm Reservatol)Vitis Vinifera: 100 mg, MegaNatural Gold Grape Seed Extract (standardized to 90% Polyphenols)Vitis Vinifera: 50 mg, Resveratrol) from 60 mg of a 50% standardized Polygonum Cuspidatum root extract): 30 mg

Why it's Welzo

Swanson sets the bar for production excellence and reliability, making them a trusted pick for Welzo. This brand is well known as a big US dietary supplement maker with a long-standing track record, backing a solid reputation for quality and consistency in their offerings. Their commitment to quality is reinforced by independently lab-verified testing, signalling identity, purity and potency that aligns with our expectations for rigorous third‑party verification. Additionally, Swanson's long-standing heritage in polyphenol-rich formulations makes them a good fit for a product like Resveratrol Complex, where several botanical sources are combined to support antioxidant potential while staying alcohol-free. We like how this brand stands out with clear quality commitments and a history of steady manufacturing activity, which backs our team's confidence in a dependable supply partner. This alignment with our standards makes us trust Swanson for this supplement and its specific composition.

Our Welzo team checks brands with a focus on reliability, purity and traceable quality controls, and you can read more about how we assess these factors on our team of medical experts and the certifications we require.

See full range
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Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism