Search peptides — top sellers first
Search peptides — top sellers first
Search peptides — top sellers first
$50
Trans-resveratrol for sirtuin activity, antioxidant capacity, and cardiovascular support.
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Trans-Resveratrol · mg
Frequently bought together
Researchers usually add these to complete the protocol.
Zinc Bisglycinate · mg
Popular · Foundation
Vitamin C · mg
Foundation
L-Theanine · mg
Recovery
Certificate of analysis
We don't publish a brand-wide spec sheet and call it a “COA.” The certificate you receive references the actual lot number stamped on your vial — with the raw chromatograms attached.
Vantage Analytical
Independent analytical lab
Certificate of Analysis
RESULT · PASS
Analytical results
HPLC Chromatogram
Purity
Know your compound
Resveratrol is a stilbene, a compound plants make under stress like drought or fungal attack. You find it in grape skin, Japanese knotweed, and berries. The trans isomer is the biologically active shape; the cis form is not, which is why the geometry belongs on the label. Interest centers on sirtuins, a family of enzymes involved in cellular stress response and metabolic regulation.
Much of the excitement traces to model organisms, not people. In yeast, worms, flies, and mice, resveratrol has been linked to sirtuin activity and stress-response pathways, but human bioavailability is low and rapid liver metabolism limits how much reaches tissues. This is the compound in our range with the widest gap between popular reputation and human evidence, and we will say so until that changes.
For research use only — not for human or veterinary use.
The research
The published findings behind this compound — the headline numbers, in plain terms, each cited to source. Preclinical results are directional (animal / in-vitro) and shown for context, not as therapeutic claims.
Published research on the reference compound class. Provided for scientific context only — not a claim about the product supplied.
In a human safety review, high-purity trans-resveratrol (the resVida form) showed a favorable tolerability profile at the doses studied.
Directional summary of a human safety review; no precise dose threshold reported here.
An analytical review notes that oral trans-resveratrol reaches the bloodstream poorly in people, limited by low water solubility and rapid breakdown in the liver.
Directional; the review describes low human bioavailability without a single fixed percentage.
In cell and animal models, trans-resveratrol showed neuroprotective activity — an early signal that has not been established in humans.
Directional preclinical finding; not demonstrated in human trials.
Mechanism
Trans-resveratrol is studied to act through three distinct routes, most characterized in cell and animal models rather than people.
Studied for its proposed role in activating sirtuin enzymes involved in cellular stress response and metabolic regulation.
Investigated for scavenging reactive oxygen species and supporting the cell's defense against oxidative stress.
Examined in models for its involvement in signaling that supports normal blood-vessel and cardiovascular function.
For research use only. Mechanisms described reflect published preclinical and clinical literature.
The process
Synthesized
Produced under controlled manufacturing with documented, repeatable processes.
HPLC purity
An independent lab reports the exact purity of every lot — a number, never a 'passes'.
Mass-spec identity
Molecular weight confirms the exact sequence is what the label says.
COA published
The certificate is posted to the open library, by lot, before the vial ships.
Best sellers
FAQ
Common questions about Trans-Resveratrol
The COA guarantee
Have any lot independently re-tested. If the results don't match the published certificate, we refund the order in full — no returns, no questions.
Order with coverThird-party tested
An independent, accredited lab — no commercial interest in the result.
A COA on every lot
A lot-specific certificate ships with each vial, archived by batch.
Test it yourself → refund
Re-test any batch at any lab. A mismatch is a full refund.
