l carnitine 1g 5ml injection Cartin Inj (5mL × 10 Amps) – KSTATION 10 Pack - L-Carnitine Intramuscular
Description
Because standard capsules have low bioavailabilitymeaning your body cannot easily absorb and use themthe "leftover" supplement can irritate the gut lining

Chandler CJ, Wang TT, Halsted CH

Our findings indicate that MTX administration caused a significant increase in MDA levels and a decrease in GSH levels, as well as a decrease in the enzymatic activity of SOD and CAT compared to the control group and the group treated with spirulina and TQ

doi: 10.5409/wjcp.v13.i3.94721
