l-carnitine daily mail Liquid 66.000 mg New research says L-carnitine might
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It also contains caffeine and an amino acid called L-theanine, which work together to improve mental alertness and concentration
The optical purity of the product was measured using a polarimeter

doi: 10.1371/journal.pone.0205535

Yurasakpong Laphatrada
Improving the efficiency of fat use as fuel during exercise
