A coating material that protects your supplement tablet and makes it easier to swallow.
Similar chemistry. PVA is the base of white glue. But pharma-grade is purified to much higher standards and FDA-approved for oral use.
No. Dissolves in stomach, passes through.
Yes. Synthetic, no animal components.
Click through to the studies bar for the evidence base.
See the dosing guide below.
Compare formats before buying.
Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
PVA offers better moisture protection and is vegan-friendly.
Minimally. Designed to dissolve quickly in stomach acid.
Yes. Decades of safe pharmaceutical use.
Forms a thin, flexible film around the tablet that acts as a moisture barrier, protecting the contents from humidity and oxidation while providing a smooth swallowing surface.
Polyvinyl Alcohol has emerging evidence.
Polyvinyl acetate hydrolyzed to convert acetate groups to alcohol groups.
Polyvinyl Alcohol interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.