l carnitine sperm motility L-Carnitine is a naturally occurring amino acid derivative that plays a crucial role in cellular energy metabolism, particularly in tissues with high energy demand such as cells. It is highly concentrated FertilAid for Men and MotilityBoost
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Martn-Santos R, Bulbena A, Porta M, Gago J, Molina L, Dur JC

This antioxidant helps recycle glutathione after its been used

This meta-analysis included trials that utilized a variety of antioxidants, including amino acids, vitamins, enzymes, and plant extracts

This is supported by the observation of an increased prevalence of this species in stool samples collected after the intervention period
