 Pure Formulas | $ 19.02 | |
 Daily Vita | $ 19.70 | |
 iHerb | $ 20.81 | |
 Amazon | $ 19.70 | |
 Vitacost | $ 21.35 |
The 300 mg standardized hawthorn extract provides a meaningful focused serving, and its vitexin marker improves quality assessment. Grape-seed extract adds 150 mg of polyphenol-rich vascular support without making the formula overly broad.
The pairing addresses vascular tone and antioxidant support through distinct ingredients. Botanical species and the hawthorn plant part are not identified, so equivalence to better-characterized preparations cannot be confirmed.
One capsule per serving and a large serving count make regular use practical. The formula best fits adults seeking targeted botanical cardiovascular support who are not using medicines that may interact with hawthorn.
A standardized hawthorn marker and grape-seed polyphenols provide well-defined forms. Both hawthorn and grape-seed extract are supplied at useful amounts, and the two actives form a focused vascular and cardiac-support combination.
.Every listed active has a specific amount and no proprietary blend obscures the formula. Complete intake directions and inactive ingredients are not supplied, leaving part of the label unverified.
.The supplied aggregate satisfaction level is strong. The extensive feedback volume makes the aggregate dependable.
.Strong standardization and practical doses support the modest cost. The serving offers excellent value for two focused actives, and the formula compares favorably on both dose quality and cost.
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Hawthorn directly supports vascular tone, while grape-seed polyphenols add endothelial antioxidant support. The 300 mg hawthorn extract and 150 mg grape-seed extract provide a focused two-pathway formula.
Vitexin standardization strengthens hawthorn quality, although the plant part and botanical species are not stated. Hawthorn can add to the effects of antihypertensives or nitrates and may interact with digoxin, creating a risk of excessive blood-pressure reduction or altered cardiac effects.
Standardized hawthorn provides a meaningful cardiotonic amount, while grape seed polyphenols add vascular antioxidant support. Evidence for hawthorn is most relevant to selected cardiac conditions and is less broad than evidence for foundational nutrients.
Both active amounts are clear, although the hawthorn species and plant part are not identified. Hawthorn can interact with blood-pressure medicines, nitrates, digoxin, and other heart medicines, so combining them requires clinical review.
| Ingredient | Amount per serving |
|---|---|
Grape seed extract (Polyphenols) | 150 mg |
Hawthorn extract (Vitexin-2”-O-Rhamnoside) | 300 mg |
A standardized vitexin marker and clinically aligned extract amount support a well-defined hawthorn serving. Missing plant-part and species details prevent full verification of the botanical source. The low serving cost is efficient, while hawthorn may interact with antihypertensives, nitrates, digoxin, or other heart medicines.
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
