BioStacks
Solgar

Quercetin Complex with Ester-C® Plus, 100 Vegetable Capsules

2 Capsules

74 / 100Good

Best for

Score Breakdown

Formulation
72
Safety
100
Final score
74/100

Ingredients (8)

Vitamin C

100%

Dose

500 mg

Target

50–250 mg

Form

Standard

Quercetin

100%

Dose

500 mg

Target

500–1000 mg

Form

Acerola

50%

Dose

50 mg

Target

100–500 mg

Form

Bromelain

20%

Dose

100 gdu

Target

500–2400 gdu

Form

Citrus Bioflavonoid Complex

20%

Dose

50 mg

Target

250–1000 mg

Form

Other Ingredients (5)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Magnesium StearateLubricant

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

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

Track this supplement in your stack

Get personalized insights, interactions, and coverage recommendations.

Get Started Free

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.