If you're after cardiovascular and antioxidant support, **Aronia berry** (chokeberry) is one of the richest natural sources of anthocyanins — the polyphenols linked to those benefits. Each capsule delivers 250mg of a 30:1 extract, equivalent to 7,500mg of fresh fruit per capsule. At 2 capsules daily, you're getting the equivalent of 15,000mg of fresh aronia berries.

The clinical evidence for aronia is still developing. What this means for you: a handful of small RCTs have shown improvements in blood pressure, LDL oxidation, and vascular function, typically using juice or extract delivering high anthocyanin concentrations. The 30:1 concentration ratio here suggests a potent extract, though the label doesn't specify the exact anthocyanin content in milligrams, which makes it harder to compare directly to study doses.

Aronia research is promising but early-stage — most trials are small and short-term. If you're looking for heart and antioxidant support with well-established clinical evidence, anthocyanin-rich extracts like aronia are an interesting option, but your expectations should reflect the limited trial data available.

BioStacks
Herba

Aronia Berry Extract 250mg, 120 Capsules

1 Capsule × 2/day · 120 servings

iHerbAmazon

Ingredients (1)

Aronia Berry Extract

100%

Dose/day

500 mg

Target

80–500 mg

Form

—

Other Ingredients (1)

HypromelloseCapsule

Plant-derived capsule material from cellulose

How to Take It

Take it anytime

Timing doesn't matter for this one — taking it consistently does.

With or without food
Split into 2 doses across the day

On the label

Adults: Take 1 capsule 2 times daily.

General guidance based on the ingredients, not a substitute for the label or your doctor.

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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