Plant-based athletes know to check the ingredient list—but capsule shells can...

https://www.athleisuremag.com/the-latest/2026/10/12/the-plant-based-athletes-label-checklist

Plant-based athletes know to check the ingredient list—but capsule shells can hide gelatin, while HPMC offers a plant-based alternative. And “vegan” has no federal definition, so the claim alone may not tell you much