Chemical & Physical Properties Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : MC0556000 CHEMICAL NAME : Glycine, N-(N-L-gamma-glutamyl-L-cysteinyl)- CAS REGISTRY NUMBER : 70-18-8 LAST UPDATED : 199710 DATA ITEMS CITED : 20 MOLECULAR FORMULA : C10-H17-N3-O6-S MOLECULAR WEIGHT : 307.36 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 4020 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 5 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 2238 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intramuscular SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 4 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 1250 mg/kg SEX/DURATION : female 1-22 day(s) after conception TOXIC EFFECTS : Reproductive - Fertility - post-implantation mortality (e.g

Decision Summary A Note on Buying Two 50mg vs One 100mg If you're unsure, two 50mg vials give flexibility reconstitute one, keep the other lyophilized (which stores far longer than reconstituted material) until needed
LAT1 ( SLC7A5 ) is responsible for inputting essential amino acids, including methionine
One vial covers 5 days of the cycle
Zinc plays a crucial role in taste and smell perception
Glutathione capsules are considered a safe, long-term solution for skin whitening because they gradually work on melanin pathways