l-carnitine base wiki Carnitine Structural formula for L-carnitine... |
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OUTSTANDING COMPOSITION The synergistic effect makes the PROFERTIL formula significantly superior to high-dosed L-carnitine. L-CARNITINE STUDY 2016 Relative change of sperm parameters (in %) after 3 months of PROFERTIL regimen vs
Overall, L-carnitine is considered a safe supplement with a recommended daily dose of up to 2 mg

PMID: 8429294
The researchers cautioned that a dosage of two to three grams of L-carnitine per day is recommended

Zhang, X., Cui, Y., Dong, L., Sun, M
