[DOI] [PMC free article] [PubMed] [Google Scholar] 137.de Lau L.M.L., Koudstaal P.J., Witteman J.C.M., Hofman A., Breteler M.M.B
Liposomal glutathione formulations emerged in the late 1990s and early 2000s, using phospholipid bilayers to protect the tripeptide from enzymatic degradation in the GI tract
After 12 weeks of twice-daily application over the entire face, evaluation by visiometry revealed a significant reduction in two skin-roughness parameters (R2 and R3) among the women in the L-carnitine group, reflecting a visible improvement in skin texture and a decrease in wrinkles compared with the placebo
*Correspondence: Liyong Zhu, [email protected] These authors have contributed equally to this work This article was submitted to Molecular Medicine, a section of the journal Frontiers in Cell and Developmental Biology Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers