will l-carnitine help with hypermobility Role of carnitine in disease | Nutrition & Metabolism Your body already makes L-Carnitine,
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[DOI] [PubMed] [Google Scholar] Van Keulen JGV, Gemke RJ, Van Wijk JAE, Touw DJ
Focus on nutrient-dense foods

Clin Physiol 1984;4(4):363-365

L-carnitine may also increase the levels of dopamine, serotonin, and norepinephrine, which are neurotransmitters that regulate mood, motivation, and reward

Not your dosing schedule , not your storage approach , not even the quality of the peptide itself