The manufacturer, not the middleman.
We synthesise 350+ research compounds — peptides, SARMs, injectable oils, oral tablets and raw materials — at our own Shanghai plant, and file a certificate for every batch. Four independent labs sign off before it ships.
Four laboratories sign off. None of them ours.
Every batch is procured, tested and countersigned by an outside house before it leaves Shanghai. The certificates are public — read them yourself.
HPLC purity & mass spectrometry
The industry's reference laboratory. 99.5%+ confirmed purity across 388 public certificates of analysis.
View reports → Ref 02 · PeptideMeterVerified-vendor marketplace listing
Customer ratings and independently published purity results on the PeptideMeter marketplace.
Vendor profile ↗ Ref 03 · MedutestPharmaceutical-grade batch panel
RP-HPLC purity, ICP-MS heavy metals, endotoxin (LAL) and sterility (USP <71>) on every batch.
View reports ↗ Ref 04 · VendorInvestigateBlind-procured case files
Samples bought anonymously by the bureau, tested, and published as public case files. Finding: authentic, as advertised.
Case files ↗Most-ordered this quarter
A live cross-section of the register. Full catalog runs to 350+ compounds with batch pricing.
Our own benches, our own QC 上海生产基地
Twenty years of synthesis and analytical work under one roof — no brokers, no relabelled drums.
Direct from the plant that made it
Founded in 2004, we manufacture and export in-house: synthesis, purification, lyophilisation and QC all happen on site. Every drum is documented and traceable to a batch number. 品质信赖
From order to bench
The same five steps, every order — tracked door to door.
Order
Add compounds to your cart and check out on the site.
Processing
Your order is picked, sealed and documented.
Tracking
A tracking number is issued to your email.
Transit
Discreet, tracked shipping to any country.
Support
Post-delivery support until you're satisfied.
Trusted, paid for, and shipped
Verified across the leading research forums and marketplaces. Pay by card or crypto — 10% off for crypto.
Questions, answered
Sangon Biotech (Shanghai) Co., Ltd. (SGN) is a direct manufacturer and exporter based in Shanghai, China. We produce and supply 350+ research-grade compounds including peptides, SARMs, injectable oils, oral tablets, and raw materials. All products are independently tested by Janoshik Analytical with certificates of analysis (COA) available. We are a PeptideMeter verified vendor with 140+ pages of community discussion on ThinkSteroids.
All orders must be placed through our website. Browse our products page, add items to your cart, and proceed to checkout. Fill in your shipping details, then choose your payment method — we accept Visa, Mastercard, Apple Pay, Google Pay, Revolut, bank transfer, or cryptocurrency (BTC, ETH, USDT, USDC, SOL, XRP, LTC, BNB). Crypto payments receive a 10% discount. For questions or support, email us at info@sangonbio.com.
Standard shipping: $25 worldwide with full tracking — 7-15 business days from our Shanghai, China warehouse. We ship to all countries with discreet packaging.
Express Priority shipping: $50 — fully tracked via USPS Priority Express (US), Royal Mail Special Delivery (UK), DHL Express (EU), and equivalent priority couriers worldwide.
We accept Visa, Mastercard, Apple Pay, Google Pay, Revolut, and bank transfer through our secure, PCI-compliant payment processor. You pay the exact USD amount shown — your card is charged in dollars just like any regular online purchase. We also accept cryptocurrency (BTC, ETH, USDT, USDC, SOL, XRP, LTC, BNB) with 10% off your order. All payments are processed through 256-bit encrypted channels and your card details are never stored by us.
Every product is independently tested by Janoshik Analytical — the industry's gold standard laboratory for purity and potency verification. Our products consistently achieve 99.5%+ purity, confirmed via HPLC and mass spectrometry analysis. We have 388 independently verified test reports with full certificates of analysis (COA) that you can view here. We are also a PeptideMeter verified vendor.
Yes! We offer automatic volume discounts on most products (shown on each product card), plus our Prosperity Sale tiered discounts:
• Orders $500+ — 5% OFF + Free Express Shipping
• Orders $1,000+ — 10% OFF
• Orders $2,500+ — 20% OFF
• Orders $10,000+ — 50% OFF
For institutional or wholesale orders, email us at info@sangonbio.com for custom pricing.
We offer a 100% delivery guarantee. If your package does not arrive, we reship your entire order at no cost. Specifically:
• Customs seizure: We reship immediately upon receiving the seizure letter
• Lost packages: If tracking shows no update for 30+ days, you get a free reship or full refund
• Damaged goods: Full replacement shipped at our expense
Your purchase is always protected.
Yes, we offer OEM services and custom synthesis for bulk orders. We can accommodate custom formulations, dosing, packaging, and labeling. Contact us at info@sangonbio.com to discuss your specific requirements and receive a quote.
Email: info@sangonbio.com — most reliable, direct line to our team, quick replies usually within minutes
We provide pre-sale support, order tracking, and post-delivery assistance.
We never ask you to return products. For any quality issues:
• Full refund to your original payment method
• Free replacement shipped at our cost
• Store credit at 110% value (bonus 10%)
Claims can be filed within 60 days of order date. We require minimal evidence — usually just a photo. We stand behind every product we sell.