Synthro Lab Lab Results
Synthro Lab has 19 published certificates of analysis covering 17 product sizes, tested by Bioviridian, Freedom Diagnostics and Human Performance LLC. The latest is GLP-2T 10mg, tested August 10, 2026, at 99.70% purity.
17 Synthro Lab Certificates of Analysis
Questions about Synthro Lab
PeptiPrices indexes 19 published certificates of analysis from Synthro Lab, covering 17 product sizes.
Bioviridian, Freedom Diagnostics and Human Performance LLC.
Yes. Its published certificates come from Bioviridian, Freedom Diagnostics and Human Performance LLC, independent testing labs.
Synthro Lab's published certificates cover Purity (17 sizes), Identity (9 sizes), Endotoxins (5 sizes) and Heavy Metals (2 sizes).
Yes. 9 tested sizes have an Identity test, including GLP-2T 10mg, GLP-2T 30mg and GLP-2T 60mg.
Yes. 5 tested sizes have an Endotoxin test, including GLP-2T 10mg, GLP-2T 30mg and GLP-2T 60mg.
Yes. 2 tested sizes have a Heavy Metals panel, including NAD+ 500mg and GLP-3R 10mg.
Synthro Lab's published certificates report between 99.13% and 99.96% purity across 17 tested sizes.
GLP-2T 10mg, tested by Bioviridian on August 10, 2026, reported 99.70% purity and 10.45 mg measured content.
Yes. 10mg at 99.91% purity (Human Performance LLC, January 21, 2026); 30mg at 99.62% purity (Freedom Diagnostics, May 12, 2026).
Yes. 10mg at 99.70% purity (Bioviridian, August 10, 2026); 30mg at 99.81% purity (Freedom Diagnostics, July 3, 2026); 60mg at 99.81% purity (Freedom Diagnostics, July 3, 2026).
Yes. 10mg at 99.13% purity (Freedom Diagnostics, September 25, 2025).