l carnitine fucoxanthin Nature's Bounty L-Carnitine, Supports Heart Health & Fat Metabolism, Amino Acid Supplement, 500 mg, 30 Tablets L-Carnitine Pure Powder

A bottle with 60 capsules, which is good for a month, is more or less priced at PHP 2,500 (depending on the drugstore)

10.1016/0006-2952(87)90719-2 Biochem

12 Amino Acid Derivatives AMINO ACID DERIVATIVES WWAMI FMR Pamela Langer, PhD, WWAMI-WY Session Learning Objectives: SLO4: Describe the biochemical role of reduced and oxidized glutathione

doi: 10.1002/alz.70997 [DOI] [PMC free article] [PubMed] [Google Scholar] 45

While it is not specifically designed to treat acne scars, some individuals use glutathione to help improve the appearance of post-acne marks and uneven skin tone over time as part of a comprehensive skincare routine