Swanson Resveratrol dietary supplement: standardised trans-resveratrol extract from Japanese knotweed (Reynoutria japonica) root — a potent stilbenoid polyphenol antioxidant that helps protect cells from oxidative damage. 30 capsules. Not a medicinal product.
Consult healthcare professional if using anticoagulants. Not for pregnancy without guidance. Keep out of reach of children.
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Swanson Resveratrol is a dietary supplement providing trans-resveratrol — a naturally occurring stilbenoid polyphenol compound — extracted from Japanese knotweed (Reynoutria japonica, syn. Polygonum cuspidatum) root, one of the most concentrated botanical sources of this compound. Trans-resveratrol is also found in small amounts in grape skins, blueberries, peanuts and mulberries. As a polyphenol, trans-resveratrol is a potent natural antioxidant that helps to protect cells and tissues from oxidative damage by reactive oxygen species (free radicals). Each capsule contains standardised Japanese knotweed root extract with a defined trans-resveratrol content. 30 capsules per pack.
Not a medicinal product.
NET QUANTITY: 30 capsules
INGREDIENTS: Reynoutria japonica (Japanese knotweed) root extract standardised for trans-resveratrol; capsule shell: gelatin; excipients: see product label.
USE: As a dietary supplement: take as directed on the product label. Take with water, with or after a meal.
WARNINGS: Not a medicinal product. Do not exceed the recommended daily intake. Not a substitute for a varied, balanced diet and healthy lifestyle. Consult a healthcare professional before use if taking blood-thinning (anticoagulant or antiplatelet) medication. Not for use during pregnancy or breastfeeding without medical guidance. Keep out of reach of children.
STORAGE: Store in a cool, dry place, away from direct sunlight.
BEST BEFORE: See packaging.
COUNTRY OF ORIGIN: USA.
MANUFACTURER: Swanson Health Products, Fargo, North Dakota, USA.
IMPORTER: VITATEKA OÜ, Mõisa tee 5, Kostivere alevik, Harjumaa, Estonia 74204, www.vitateka.ee
Delivery - terms and prices
After placing an order, delivery is processed on business days. Package design and product images may differ. Delivery time depends on the selected method - on average up to 5 days.
International Omniva post - from 7 € (price depends on parcel weight). For other options (DPD, FedEx), standard rates and transit times apply.
In addition to the thresholds listed above, we can consider free delivery options depending on the order amount and for deliveries to other countries. Contact us and we will suggest the best option.
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Email: [email protected]
On average - up to 5 business days (depends on the selected delivery method).
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Swanson Resveratrol capsules are a food supplement chosen by people who want an antioxidant addition to their diet, especially during periods of higher physical or mental load, unbalanced eating, or frequent exposure to urban stress factors. The key active is trans-resveratrol, the form most often discussed in nutrition science. In nature, resveratrol occurs in small amounts in grape skins, blueberries and peanuts, but Japanese knotweed root is one of the more concentrated botanical sources.
Resveratrol belongs to the polyphenol group — plant compounds valued for their ability to interact with free radicals. Free radicals are unstable molecules formed naturally in the body and also under the influence of pollution, UV exposure, intense exercise and other stressors. When their amount becomes too high, they contribute to oxidative stress, which can affect cell structures such as lipids and proteins. This is why antioxidant supplements are often used by people interested in maintaining cellular protection and general vitality.
What makes Swanson Resveratrol notable is the source and form: it provides a standardised Japanese knotweed root extract with a defined amount of trans-resveratrol, rather than an unspecified plant powder. Standardisation matters because it gives more predictable composition from capsule to capsule. Japanese knotweed, also known as Reynoutria japonica, has long been used in Asian herbal practice, while modern supplement use focuses mainly on its resveratrol content.
This resveratrol supplement may suit adults who want to complement a heart-conscious lifestyle, a balanced menu rich in plant foods, or a season when recovery and immune resilience feel especially relevant. It fits well into a broader regimen that may also include omega-3, magnesium, CoQ10 or other antioxidant-rich foods, depending on personal goals and professional advice.
As with many polyphenol supplements, a sensible approach is important. If you use blood-thinning medicines, or if you are pregnant or breastfeeding, speak with a healthcare professional before using this product. Food supplements should be used thoughtfully and not as a replacement for varied nutrition.
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