BioStacks
Best for
Ingredients (4)
Marine Collagen, Hydrolyzed
100%Dose
6 g
Target
5–20 g
Form
Standard
Vitamin C
100%Dose
120 mg
Target
40–200 mg
Form
Not listed
Calcium
90%Dose
180 mg
Target
200–600 mg
Form
Not listed
Copper
Amount not found
Other Ingredients
No other ingredients listed
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
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$34.34
Pricier than 79% of 502 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.