Even under normal levels of glutamate, mitochondrial dysfunction will increase the susceptibility of nigral neurons to glutamate excitotoxicity effects (85)
It is a molecule naturally produced by the human body, and decades of clinical use across both topical and injectable applications have not identified significant adverse effects
Vial: 5 mg + 5 mg (10 mg total)
Rodriguez-Colman MJ, Dansen TB, Burgering BMT (2024) FOXO transcription factors as mediators of stress adaptation
2- Timing & split dosing: Because Ipamorelin induces pulsatile GH, many protocols favor pre-bed, pre-workout, or split dosing (morning + evening) to mirror natural GH rhythms
They might not be as full or stretchy as before, getting less firm with time