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    ResverOx branded ingredient logo by VitaActives
    Trademarked IngredientNovel and Emerging Ingredients United Kingdom

    ResverOx

    A trademarked form of Trans-Resveratrol

    ResverOx (Resrox 98) is a Polygonum cuspidatum root extract standardised to 98% trans-resveratrol. No brand-specific clinical trials are indexed yet; evidence shown relates to the parent ingredient.

    Parent Evidence
    62/100

    Manufacturer

    VitaActives

    Clinical Studies

    0

    Certifications

    0

    Purity

    98% trans-resveratrol (HPLC)

    Last reviewed: 2026-10-06

    What Makes It Different

    High-purity trans-resveratrol from Polygonum cuspidatum.

    Technical Specifications

    Ingredient Type

    Japanese knotweed (Polygonum cuspidatum) root extract

    Purity / Standardisation

    98% trans-resveratrol (HPLC)

    Brand Owner

    VitaActives

    Country of Origin

    United Kingdom

    Frequently Asked Questions

    What is ResverOx?

    ResverOx is a trademarked form of Trans-Resveratrol manufactured by VitaActives. ResverOx (Resrox 98) is a Polygonum cuspidatum root extract standardised to 98% trans-resveratrol. No brand-specific clinical trials are indexed yet; evidence shown relates to the parent ingredient.

    How is ResverOx different from generic Trans-Resveratrol?

    High-purity trans-resveratrol from Polygonum cuspidatum.

    Who makes ResverOx?

    ResverOx is made by VitaActives (United Kingdom).

    How much clinical evidence does ResverOx have?

    SuppIndex lists 0 clinical studies for ResverOx. The parent ingredient Trans-Resveratrol has an overall evidence score of 62/100 (Moderate).

    Parent Ingredient

    Trans-Resveratrol

    Trans-isomer of resveratrol; activates SIRT1, modulates AMPK, and provides antioxidant defence; rapidly metabolised to sulfate/glucuronide conjugates.

    Sirtuin activatorCardiovascular healthLongevityAntioxidant

    View the parent ingredient page for full evidence review, dosage guidance, mechanism of action, and safety information.

    Manufacturer

    ResverOx branded ingredient logo by VitaActives

    VitaActives

    United Kingdom

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