Mikpaq
701 posts, incept 2009-02-26
2021-11-02 14:34:54
@Tickerguy is 100% accurate in saying this is NOT INDIVIDUAL SPECIFIC.
Not when all 3 manufacturers have the same issue (identical curves) and no way the most at risk of developing complications would coalesce around specific lots over 2 shots (highly unlikely they would be the same lot#) in the majority of cases.
Has to be a variability in quality of the ingredient(s), and likely a crucial one.
Suppliers can have a hard time providing "IDENTICAL" sources of materials. However, if you know what the ingredient is, you should be testing for it.
This ingredient could fluctuate in quality, which could be causing the issue. Likely an ingredient each manufacturer relies on (has to use).
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