- Joined
- Sep 2, 2024
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Theoretically, I can think of a few reasons. It's well known that prescription Ritalin works somewhat better than the generic. My endocrinologist has told me to take Synthroid brand thyroid hormone because each brand gets absorbed a little differently and that if I changed brands, While I'm sure there are other examples that exist, the general rule is that generic drugs work fine. I tend to be skeptical of those who claim that a particular manufacturer makes a better version.That’s a different thing though. Some drugs work for some people, some drugs don’t. They are claiming that the exact same drug works differently for them depending on the vendor. I just don’t see how that would work, other than as suggested, someone reacting to fillers. But if Drug A1 at 99% purity works for them, then Drug A2 at 99% purity (being the exact same drug) should work for them.