Plant-based athletes: check whether capsules use gelatin or HPMC, then look for...

https://bizzmarkblog.com/can-a-supplement-be-vegan-but-still-contain-gluten/

Plant-based athletes: check whether capsules use gelatin or HPMC, then look for sport-testing seals like NSF Certified for Sport or Informed Sport. This guide makes supplement labels easier to read, so you can choose products that fit your needs.