Plant-based labels can look straightforward until capsules and certification...

https://sophiasexpertnews.nexorafield.com/posts/how-to-email-a-supplement-brand-about-vegan-sourcing

Plant-based labels can look straightforward until capsules and certification claims muddy the picture. This guide shows what to check first: HPMC versus pullulan capsules, what “20 ppm gluten-free” actually means, and how the USDA’s 95% organic rule works