Plant-based athletes: check the capsule, not just the label. HPMC and pullulan...

https://front-wiki.win/index.php/Why_Some_Protein_Powders_Say_Plant-Based_but_Still_Contain_Dairy

Plant-based athletes: check the capsule, not just the label. HPMC and pullulan can suit vegan diets, but “natural” says little about sourcing. For gluten-free claims, look for the 20 ppm limit and ask for test data. Labels start the check, not end it