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Resveratrol

Resveratrol

Antioxidant, Longevity & Cellular Health

  • 600mg Japanese knotweed (Polygonum cuspidatum) extract per capsule

  • Standardized to provide 300mg trans-resveratrol—the bioactive form

  • Supports antioxidant defenses and cellular health

  • Promotes healthy aging and helps protect against oxidative stress

  • Single-ingredient formula with no additives/fillers

  • Vegan, non-GMO, and third-party tested for purity and potency

  • Full write-up in Lab Notes →

$43.00

60 Servings

$43.00 USD
$38.70 USD

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Ingredients:

Resveratrol (Polygonum cuspidatum)(root extract), Hypromellose (vegetable capsule), Microcrystalline Cellulose.

Resveratrol capsule

Questions about Resveratrol, answered.

What is resveratrol?

Resveratrol is a natural polyphenol found in certain plants, most notably Japanese knotweed. It’s best known for its role in supporting antioxidant defenses, healthy aging, and cellular function.

What makes trans-resveratrol important?

Trans-resveratrol is the form of resveratrol most studied for its biological activity. Our formula is standardized to deliver 300mg trans-resveratrol per serving—the active isomer associated with cellular support and antioxidant benefits.

What is the source of your resveratrol?

Labstead Resveratrol is sourced exclusively from Japanese knotweed (Polygonum cuspidatum), a reliable and sustainable plant source used in research and clinical practice.

Why not grape-derived resveratrol?

Japanese knotweed provides a consistent, standardized yield of trans-resveratrol without concerns about allergens or contaminants sometimes associated with grape skins.

Is this supplement suitable for vegans?

Yes. Labstead Resveratrol is vegan, non-GMO, and contains no animal-derived ingredients.

Can I take this with other supplements?

Yes, resveratrol can be taken alongside most supplements, including CoQ10 and Magnesium. If you are taking prescription medications, consult your healthcare provider before use.

How to use:

Take 1 capsule daily with food.

For optimal absorption, pair your resveratrol with a meal containing healthy fats—such as avocado, olive oil, eggs, fatty fish, or nuts. Consistency matters most: aim to take your resveratrol at the same time each day, lining up with your breakfast or lunch.

Your system, adapting.

As with any supplement that supports cellular health, the effects of resveratrol build gradually over time. Some individuals may notice subtle improvements in energy, resilience, or overall well-being within a few weeks, while for others the benefits are less immediately perceptible but accumulate with consistent use. Because resveratrol works by supporting the body’s natural antioxidant defenses and healthy aging pathways, results are best assessed over months rather than days. As always, listen to your body and consult your healthcare provider if you have any questions about your regimen.

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