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Vendor directory

Chinese Wholesale Peptide Suppliers

Bulk and raw-material suppliers selling per gram or in bulk tiers. Listings record minimum order quantities, price basis, lead times, payment methods and testing — the details that decide a wholesale order.

Showing 11 of 1 supplier

Sorted by featured placement, then rating

  • 1
    SI

    SinoSource Peptides

    4.3Rated 4.3 out of 5
    • Tested
    • COA
    • Janoshik
    MOQ
    10g
    Pricing
    Per gram (bulk tier discounts at 50g, 100g, 500g)
    Lead time
    3–5 business days after payment
    Ships from
    China (Wuhan)

    Payment: Crypto · Wire transfer

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Need retail quantities?

Online stores sell finished vials in single-order quantities, ship direct, and more often take credit cards — no MOQ to meet.

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Wholesale checklist

Before wiring funds, compare the recorded MOQ, price basis and lead time, and look for third-party testing or a COA on file for the batch you are quoted.

How the directory works

Research use only. Suppliers are listed for laboratory research purposes. Nothing on this page is medical advice, and listed compounds are not for human consumption.