BioStacks
Best for
Ingredients (3)
Bamboo Extract
100%Dose
100 mg
Target
5–30 mg
Form
Budget
Vitamin C
40%Dose
100 mg
Target
250–2000 mg
Form
Budget
Dermaval® [Pomegranate Concentrate, Green Garden Asparagus Concentrate, Okra Concentrate, Coffee Berry Concentrate Quercetin Concentrate, Acerola Cherry, Camu Camu, Acai, Mangosteen Concentrate]
50%Dose
50 mg
Target
100–500 mg
Form
—
Other Ingredients (3)
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.
Rice HullsAnti-caking
Ground outer husk of rice grains used as a plant-based flow and anti-caking agent
Capsule ShellCapsule
Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.
How to Take It
Take it anytime
Plain ascorbic acid is acidic — high doses can bite on an empty stomach. Take it with food if that happens, and split doses above ~500 mg.
With or without food
On the label
As a dietary supplement, take one veggie capsule per day with water.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$16.29
Near the median of 375 vitamin C supplements
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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.