Physical performance, Fatigue 2 - 4 grams of L-carnitine, per day
Safety and Potential Side Effects One of the best things about B12 is its excellent safety profile

WATER, ETHYLHEXYL METHOXYCINNAMATE, BUTYLENE GLYCOL, ETHYLHEXYL SALICYLATE, OCTOCRYLENE, BIS-ETHYLHEXYLOXYPHENOL METHOXYPHENYL TRIAZINE, BUTYL METHOXYDIBENZOYLMETHANE, DIPROPYLENE GLYCOL, NIACINAMIDE, SQUALANE, C14-22 ALCOHOLS, 1,2-HEXANEDIOL, POLYGLYCERYL-2 STEARATE, PROPANEDIOL, HYDROXYACETOPHENONE, GLYCERYL STEARATE, STEARYL ALCOHOL, C12-20 ALKYL GLUCOSIDE, TROMETHAMINE, CENTELLA ASIATICA EXTRACT, CARBOMER, MELALEUCA ALTERNIFOLIA (TEA TREE) EXTRACT, HIPPOPHAE RHAMNOIDES FRUIT EXTRACT, VITIS VINIFERA (GRAPE) FRUIT EXTRACT, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, UNCARIA SINENSIS EXTRACT, GLYCERIN, ADENOSINE, DISODIUM EDTA, ORYZA SATIVA (RICE) BRAN EXTRACT, HYDROGENATED PHOSPHATIDYLCHOLINE, CAPRYLIC/CAPRIC TRIGLYCERIDE, SODIUM HYALURONATE, GLUCOSE, HYDROLYZED COLLAGEN, SUCROSE STEARATE, GLUTATHIONE, CYCLODEXTRIN, CETEARYL ALCOHOL, CAPRYLYL GLYCOL, BETA-GLUCAN, CAPRYLHYDROXAMIC ACID, ETHYLHEXYLGLYCERIN, ASIATIC ACID, ASIATICOSIDE, MADECASSIC ACID, MADECASSOSIDE, TROPOLONE, HYALURONIC ACID, POTASSIUM HYALURONATE *** Ingredients are subject to change at the manufacturer's discretion

10.1016/S0009-9120(87)80090-5
However, in aged animals (18-20 month mice), CJC-1295 demonstrated superior satellite cell activation (+28-34% MyoD+ satellite cell density vs +18-22% with IGF-1 LR3), attributed to the concomitant GH GHR-STAT5b satellite cell stimulation beyond IGF-1 alone