- Escrow-Protected Chemical B2B Marketplace
Source verified chemicals safely with escrow.
Connect with vetted manufacturers worldwide. Search any chemical or peptide and pay securely through Supirao Escrow.
Verified Manufacturers
ISO, GMP & REACH certified suppliers
Escrow-Protected Payments
Funds released only after you confirm delivery
Global Cold-Chain Logistics
DHL/FedEx with full tracking & customs docs
Sourcing Team Support
WhatsApp +86 156 2614 4362 — < 2hr response
The safest way to source chemicals & peptides
Three guarantees built into every order — so you never wire money into the unknown again.
Every payment is held by Supirao Escrow and only released to the supplier after you confirm the goods match the agreed specs.
Authentic Certificate of Analysis (COA), Safety Data Sheet (SDS) and batch records are attached to every product listing.
Only manufacturers and distributors that pass our KYC, factory audit, and ISO/GMP/REACH compliance checks can sell on Supirao.
From RFQ to delivered batch
Lookchem-style sourcing, but with escrow protection and a hands-on team.
Send product, CAS, purity, quantity & destination.
Verified manufacturers respond within 24 hours with COA & SDS.
Your funds are held safely — never released until you confirm delivery.
Receive goods, verify quality, then we release payment to the supplier.
- Powered by Escrow
Shop with 100% Confidence
All payments go through Escrow. Goods are shipped before any funds are released to the vendor.
Secure Escrow Protection: Your payment is held securely and only released to the vendor after you receive and inspect your items. Your money is safe until the job is done.
Your payment is held securely by Escrow — not sent to the supplier yet.
The supplier ships only after funds are safely locked in Escrow.
Receive, inspect, and confirm. Funds release only after you're satisfied.
Explore chemicals by vertical
Every supplier is manually vetted. Every order is escrow-protected.
Can't find the chemical?
Our sourcing team will hunt it down.
Tell us what you need. Our Shanghai-based sourcing team contacts factories directly, verifies samples, and negotiates pricing and MOQ on your behalf.
Shop by Category
Browse thousands of products across popular categories
Featured chemicals
Bulk pricing on request — every order is escrow-protected.
Featured suppliers
Manually verified manufacturers with COA/SDS documentation on every product.