Description
Grape seeds contain polyphenols, including compounds called proanthocyanidins. These have attracted interest in nutrition research, but the amount and preparation matter when comparing one extract with another.
What is in it
Grape seed extract, 20 mg per serving, in a 60-capsule container. The supplied ingredients also include microcrystalline cellulose, a gelatin capsule and ascorbic acid. The number of capsules in a serving and daily frequency are not finalized in this listing. No extract standardization percentage or vitamin C potency is claimed.
The evidence, in context
Human trials have explored vascular measures with different grape seed preparations. A review of 19 trials found changes in some measures and no clear change in others, with widely varying results. Antioxidant activity in a laboratory does not establish a health benefit from this formula.
Directions
The confirmed extract amount is 20 mg per serving. The final label will specify capsules per serving and daily use.
Before you use it
Ask a clinician about medicine interactions before use. Safety information in pregnancy and breastfeeding is limited. Do not use a product containing an ingredient to which you are allergic.
Read the research
These sources concern ingredients or nutrient intake. They are not clinical trials of this finished product.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Pack options
| Pack size | Total price (USD) |
|---|---|
| 1 unit | $13.00 |
| 2 units | $26.00 |
Each unit is one container. Prices shown are the total for the selected pack. Packaging visuals are concepts, not approved production labels.