Plant-based athletes can spot gelatin and choose HPMC or hypromellose capsules,...

https://louisssplendidcolumn.publishlane.com/posts/why-organic-and-vegan-are-separate-standards-in-supplements

Plant-based athletes can spot gelatin and choose HPMC or hypromellose capsules, check gluten-free claims (under 20 ppm), and understand what NSF Certified for Sport or Informed Sport means. A few label checks can make supplement shopping simpler.