Производители
- Alphex Biochemical Corp
- Anhui Anke Biotechnology
- Biopharm HealthCare
- BiorexPharm
- Canada Peptides
- CIVIA Development Laboratories
- GeneScience Pharmaceuticals Co., Ltd
- Genetic Lab
- GenoPharm
- GenTech
- HubioPharm
- Hygetropin.com.hk
- Kigtropin Biotechnology Co., Ltd.
- MGT
- NANOX
- Nordex
- NOVARTIS-BIO
- Noxygen
- OneQ
- Pfizer
- Pharmacom Labs
- SANDOZ
- Spectrum Pharma
- ST Biotechnology
- Vermodje
- WinTropin
- Zhengzhou Pharmaceutical
- Ново Нордиск
- Ростропин +