That depends on three things: the milligrams in your vial, how much bacteriostatic water you added, and your target dose
GLP-1R knockout mice (GLP-1R KO, Shanghai Model Organisms, based on C57BL/6N) were generated using CRISPR/Cas9 technology, which causes Glp1r gene protein reading frame shift and loss of function by using non-homologous recombination repair to introduce mutations
But its been shown over and over that whether youre training for strength or for endurance, as much as those antioxidants might lower the pain, they can also lower the gains (check out this study, this one, this detailed review on antioxidants in resistance training and this great review of antioxidants in endurance training)
doi: 10.1002/art.27650 57 MoschovakisGLBubkeAFriedrichsenMRistenpartJBackJWFalkCSet al
Most people describe mild, brief discomfort similar to any injection
2a), pH and viscosity (Fig