B2B Pharmaceutical Ingredient Sourcing
Dos HermanosPeptides & API

Products & Capabilities

Peptides & Active Pharmaceutical Ingredients

Explore our areas of commercial focus — peptide and API sourcing, custom supply partnerships, and advisory for compound pharmacies and telehealth platforms — and contact our team to discuss specific requirements, documentation, specifications, and sourcing availability.

Peptide Sourcing

  • Business-to-business peptide sourcing inquiries.
  • Supplier qualification discussions.
  • Product specifications and documentation requests.
  • Availability and commercial terms upon inquiry.

Active Pharmaceutical Ingredients

  • API sourcing inquiries for qualified business customers.
  • Specification and documentation coordination.
  • Supplier and supply-chain discussions.
  • Commercial availability subject to verification.

Custom Sourcing & Supply Partnerships

  • Ingredient sourcing inquiries.
  • Volume and procurement discussions.
  • Supplier coordination.
  • Long-term business partnership opportunities.

Compound Pharmacies & Telehealth Advisory

LegitScript Enterprise Certification Partner — Healthcare
  • Sourcing support for licensed compounding pharmacies.
  • Advisory for physicians building telehealth platforms.
  • Guidance on ingredient selection and documentation.
  • Coordination with qualified suppliers for compounding workflows.

Products, specifications, availability, and permitted uses must be confirmed individually for each material and transaction. Inclusion of a product category on this website does not imply that any product is approved for human use.

Product List

Peptides & APIs Available for Inquiry

  • 5-Amino-1MQ
  • Adamax
  • AOD-9604
  • Aviptadil (VIP)
  • BPC-157
  • Bremelanotide (PT-141)
  • Cagrilintide
  • Cartalax
  • Cibinetide (ARA-290)
  • CJC-1295
  • CJC-1295 with DAC
  • Dihexa
  • DSIP
  • Elamipretide (SS-31)
  • Eloralintide
  • Epitalon
  • GHK-Cu
  • GHRP-2
  • GHRP-6
  • Glutathione (Reduced)
  • Gonadorelin
  • Hexarelin
  • IGF-1 LR3
  • Ipamorelin
  • Kisspeptin-10
  • KPV
  • Larazotide (AT-1001)
  • Liraglutide
  • LL-37
  • Mazdutide
  • Melanotan II
  • MOTS-c
  • N-Acetyl KPV Amidate
  • N-Acetyl Selank Amidate
  • N-Acetyl Semax Amidate
  • Oxytocin
  • PE-22-28
  • Selank
  • Semaglutide
  • Semax
  • Sermorelin
  • SLU-PP-332
  • TB-500 (Thymosin Beta-4)
  • TB-500 Fragment
  • Tesamorelin
  • Thymalin
  • Thymosin Alpha-1
  • Tirzepatide
Hanxin API logo

Official Partner

Hanxin Pharmaceutical Technology Co., Ltd. (汉欣医药)

Sourcing relationships spanning active pharmaceutical ingredients, finished peptides, and HUMSC.

Visit Hanxin

Let's discuss your supply requirements.

Request a Business Inquiry