BioStacks
Best for
Ingredients (5)
Vitamin C
100%Dose
1000 mg
Target
250–2000 mg
Form
Budget
Calcium
100%Dose
200 mg
Target
200–600 mg
Form
Budget
Lemon Bioflavonoids
60%Dose
150 mg
Target
250–1000 mg
Form
—
Rose Hips
0%Dose
10 mg
Target
2500–5000 mg
Form
—
Magnesium
12 mgTrace amount — not scored
Other Ingredients (6)
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.
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Coating (unspecified)Coating
Generic tablet coating declaration where the label does not itemize the coating's components; modern aqueous film coatings are typically cellulose-based (HPMC) with a plasticizer
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
How to Take It
Take it anytime
Calcium is easier on the stomach taken with food.
With food
Keep it away from high-oxalate foods like spinach
Space it a couple of hours from Iron, Magnesium and Zinc
On the label
ADULTS TAKE ONE (1) TABLET DAILY WITH FOOD. AS A REMINDER, DISCUSS THE SUPPLEMENTS AND MEDICATIONS THAT YOU TAKE WITH YOUR HEALTH CARE PROVIDERS.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$13.94
Cheaper than 70% of 375 vitamin C supplements
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
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.