Risk: Digestive Side Effects Not eating is particularly risky during midlife
These effects provide a clearer picture of what to expect and when to expect it

Chemical Makeup (1)(2)(3) Molecular Formula: Tesamorelin: C 221 H 366 N 72 O 67 S CJC-1295 (Mod GRF 1-29): C 152 H 252 N 44 O 42 Ipamorelin: C 38 H 49 N 9 O 5 Molecular Weight: Tesamorelin: 5136 g/mol CJC-1295 (Mod GRF 1-29): 3367.9 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 CJC-1295 (Mod GRF 1-29): L-tyrosyl-D-alanyl-L-alpha-aspartyl-L-alanyl-L-isoleucyl-L-phenylalanyl-L-threonyl-L-glutaminyl-L-seryl-L-tyrosyl-L-arginyl-L-lysyl-L-valyl-L-leucyl-L-alanyl-L-glutaminyl-L-leucyl-L-seryl-L-alanyl-L-arginyl-L-lysyl-L-leucyl-L-leucyl-L-glutaminyl-L-alpha-aspartyl-L-isoleucyl-L-leucyl-L-seryl-L-argininamide Ipamorelin: alpha-methyl-alanyl-L-histidyl-3-(2-naphthyl)-D-alanyl-D-phenylalanyl-L-lysinamide Other Known Titles CJC-1295 (Mod GRF 1-29): CJC 1295 with DAC Ipamorelin: Ipamorelin Acetate Research and Clinical Studies Tesamorelin & CJC-1295 (Mod GRF 1-29) & Ipamorelin Blend and the Pituitary Gland The Tesamorelin & CJC-1295 (Mod GRF 1-29) & Ipamorelin peptide blend appear to exhibit significant interactions with the pituitary gland, seemingly exerting potential impact through specific receptor binding and subsequent modulation of growth hormone (GH) release

This means starting retatrutide at the beginning of prep, or even a few weeks before, to have the compound fully active during the critical fat-loss weeks
With the addition of supplemental L-Carnitine, the muscles are getting both an increased natural supply and more through supplementation
Zimmerman, M., Gottster, A