Apparently nexa/baba/ezp lowered purity guarantee to 98% for everything other than glp1s, guess they got tired of having to keep replacing all that substandard product they’ve been sending out.
They have temporarily lowered the guarantee to 98% because they are having to use a new API. The API guarantees 99% but they don't know without testing a batch. Once the API has been confirmed as high quality I'm sure the guaranty will go back to 99%. There have been problems with API's in China recently, hence the need to switch.
GLP1 peptides are HIGHLY profitable therefore the API used for them is still the same with the same guarantees as before.
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