l carnitine for endurance athletes Acetyl-L-Carnitine is more thought of as a fat-burner. It's Liquid Carnitine 3000mg Plus –

8 weeks (~75 mg/day avg): ~5 vials 12 weeks: ~7 vials 16 weeks: ~9 vials Insulin Syringes (U-100, 1 mL) Per injection: 1 syringe 8 weeks (once daily): ~56 syringes 16 weeks (once daily): ~112 syringes Bacteriostatic Water (10 mL bottles) Use 10.0 mL per 1000 mg vial for reconstitution

Xu G, Hansen JS, Zhao XJ, Chen S, Hoene M, Wang XL, et al

S2CID 22557713

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A study, using several mouse cancer models including colorectal, breast, melanoma, and pancreatic, explored the impact of daily intravenous high-dose VC (4 g/kg) (96)

So thats a big reason why you see a lot of talk about peptides these days