REVIEWvendor_reviews·May 10, 2026 at 04:35 PM
BSL second review — reta lot 250408
C
ColumnPicker
VETERAN · P3
16
Second BSL review. Retatrutide lot 250408. COA documentation again excellent — complete chromatogram, full analytical method, net peptide at 73% (TFA salt declared).
For a complex 39-residue peptide like reta, this level of documentation is what you want. The pricing premium for BSL specifically buys this kind of paperwork certainty.
VENDOR REVIEW
4.4
OVERALL
Purity
5
Shipping
4
Service
5
Value
3
COA
5
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