A dimer test is better because it actually gives objective QC data

Lol a bullshit test ? A dimer test is better because it actually gives objective QC data instead of relying on anecdotal “some people react, some don’t.” Lower dimer content generally means better peptide purity, stability, and less chance of immune reactions or reduced effectiveness. Even if tolerance varies person to person, having verified low dimer levels is still a better standard than not testing at all.