Peptide certificates of analysis

Find published laboratory reports by supplier, substance or batch number. Filter by test type, test date and archive availability to compare the documents behind a batch.

979 matching reports. Browse suppliers

Retatrutide 50 mg · Batch RE50-0109

Uther · Janoshik

Test date: 2026-01-23. Purity: 99.857%.

Open Original Report · Open from Archive

Semaglutide 5 mg · Batch OZ5-0112

Uther · Janoshik

Test date: 2026-01-22. Purity: 99.247%.

Open Original Report · Open from Archive

Retatrutide 30 mg · Batch RE30-0115

Uther · Janoshik

Test date: 2026-01-22. Purity: 99.806%.

Open Original Report · Open from Archive

Retatrutide 10 mg · Batch RE10-0113

Uther · Janoshik

Test date: 2026-01-22. Purity: 99.733%.

Open Original Report · Open from Archive

GHK-Cu 100 mg · Batch HK100-0108

Uther · Janoshik

Test date: 2026-01-20. Purity: 99.836%.

Open Original Report · Open from Archive

Thymogen 20 mg · Batch THYGEN20-0109

Uther · Janoshik

Test date: 2026-01-19. Purity: 98.511%.

Open Original Report · Open from Archive

Tesamorelin 10 mg · Batch TE10-0108

Uther · Janoshik

Test date: 2026-01-19. Purity: 99.704%.

Open Original Report · Open from Archive

Retatrutide 10 mg · Batch RE10-0108

Uther · Janoshik

Test date: 2026-01-19. Purity: 99.557%.

Open Original Report · Open from Archive

Sermorelin 5 mg · Batch SR5-0104

Uther · Janoshik

Test date: 2026-01-16. Purity: 99.411%.

Open Original Report · Open from Archive

PNC-27 30 mg · Batch PN300105

Uther · Janoshik

Test date: 2026-01-16. Purity: 99.591%.

Open Original Report · Open from Archive

GHK-Cu 50 mg · Batch HK50-0107

Uther · Janoshik

Test date: 2026-01-16. Purity: 99.693%.

Open Original Report · Open from Archive

BPC-157 / TB-500 5 mg / 5 mg · Batch TB55-0105

Uther · Janoshik

Test date: 2026-01-16. Content: BPC-157 5.80 mg TB-500 (TB4) 5.54 mg.

Open Original Report · Open from Archive

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Records link to published sources. A report describes the sample tested; it is not an endorsement of a supplier or a guarantee for other vials.