Phase II takes these highly reactive, dangerous intermediates and binds (conjugates) them to endogenous molecules to neutralize them
It's typically a positive sign, though understandably concerning
Chemical Makeup (3)(4) Molecular Formula Tesamorelin: C 221 H 366 N 72 O 67 S Ipamorelin: C 38 H 49 N 9 O 5 Molecular Weight Tesamorelin: 5136 g/mol Ipamorelin: 711.8 g/mol Sequence Tesamorelin: Unk-Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-Gln-Gln-Gly-Glu-Ser-Asn-Gln-Glu-Arg-Gly-Ala-Arg-Ala-Arg-Leu-NH2 Ipamorelin: H-Aib-His-D-2Nal-D-Phe-Lys-NH2 Other Known Titles Tesamorelin: (3E)-hex-3-enoylsomatoliberin Ipamorelin: Ipamorelin Acetate, Aib-His-D-2-Nal-D-Phe-Lys-NH2 Research and Clinical Studies Tesamorelin & Ipamorelin Blend and Growth Hormone Deficiency The Tesamorelin and Ipamorelin blend appears to exert its potential through distinct yet complementary proposed mechanisms of action

[2] The MHRA Drug Safety Update (August 2022) advises healthcare professionals to consider testing vitamin B12 levels in patients taking metformin who develop symptoms of neuropathy or anaemia, and to consider periodic monitoring in those at risk of deficiency
Bianchettin RG, Lavie CJ, Lopez-Jimenez F
Abstract Insulin-like growth factor-1 (IGF-1) is synthesised as a prohormone (proIGF-1) requiring enzymatic activity to yield the mature IGF-1