Dosage · Supplement
Grape Seed Extract: dosage and how to take it
150–300 mg/day standardized.
- Overall grade
- Grade C
- Last revised
- 0
- graded outcomes
- 0
- references listed
Assembled by the app from other entries in this library. It adds no evidence of its own — follow the links to the entries it draws on.
The evidence in words
How much to take
150–300 mg/day standardized.
Timing & separation
There are no strict timing conflicts on record for Grape Seed Extract; consistency matters more than the exact hour for most goals.
Why the dose is what it is
Antioxidant and endothelial-supporting effects improving vascular tone and capillary integrity.
Bottom line
A modest, low-risk blood-pressure and circulation option. Reasonable adjunct.
How it is used
As the entry records it, from the studies it summarises. Not a recommendation for you — doses that suit a trial population may not suit you.
- Standard
- 150–300 mg/day standardized.
Goes with
- Grape Seed ExtractFull Grape Seed Extract monographEvidence grade C
Related reading
Entries that share this one's tags or conditions.
- Pycnogenol (Pine Bark): dosage and how to take it100–200 mg/day standardized.Evidence grade C
- Grape Seed Extract for Blood pressureEvidence grade C — ModestEvidence grade C
- Green Tea Extract (EGCG): dosage and how to take itBrewed tea; if extract, ≤300–400 mg EGCG with food.Evidence grade C
- Olive Leaf Extract: dosage and how to take itStandardized oleuropein daily.Evidence grade C
Sources
This entry lists no references of its own — it is assembled from the entries it links to, whose sources are on their pages.
Last revised . A grade is this entry's reading of the evidence, not medical advice.