While the Health/Medications/Reminders tab lets you add medications and many popular vitamins taken daily, there seems to be no way to add popular supplements such as Creatine Monohydrate.
iPhone X
Hey gageparker,
Even if the name of the supplement doesn't appear in the search results, you should still be able to add it by fully typing the name as shown here: Track your medications in Health on iPhone - Apple Support
If that doesn't help, we recommend reaching out to Apple Support here: Get Support
Thanks for using Apple Support Communities.
Take care!
How to Add supplements to the vitamins and medications in iPhone Health app?
