BioStacks
Swanson

Circulation Essentials

1 Capsule · 60 servings · $0.24/serving

23 / 100Poor

Best for

Score Breakdown

Formulation
29
Safety
80
Final score
23/100

Ingredients (10)

Ginkgo biloba leaf extract

83%

Dose

100 mg

Target

120–240 mg

Form

Bilberry (Vaccinium myrtillus) fruit extract

63%

Dose

50 mg

Target

80–500 mg

Form

Butcher's Broom extract

67%

Dose

100 mg

Target

150–300 mg

Form

Gotu Kola extract

40%

Dose

100 mg

Target

250–750 mg

Form

Hawthorn extract

63%

Dose

100 mg

Target

160–900 mg

Form

Budget

Other Ingredients (5)

MaltodextrinBinder

Spikes blood sugar faster than table sugar (glycemic index 85–105). Research links it to gut bacteria changes that may promote intestinal inflammation (Nickerson et al. 2015). Used as a cheap filler — adds nothing beneficial.

Rice FlourFiller

Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

HypromelloseCapsule

Plant-derived capsule material from cellulose

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and 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. clinical 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.