ltpeptide@outlook.com
+852 9854 0749
Get a Quote
An in-house peptide producer supplying cosmetic brands, research labs and distributors worldwide. Every batch ships with a full COA, HPLC purity ≥99% and MS confirmation.
Get a quote within 12 business hours.
100% Free • No commitmentFor research and manufacturing use only. Not for human or veterinary consumption, or for diagnostic or therapeutic use.
We synthesize, purify and document everything we ship — which is what keeps quality consistent and pricing factory-direct.
Solid-phase synthesis and purification at our own facility — full control over quality and lead times.
Purity verified by preparative HPLC on most catalog peptides, with the chromatogram on your COA.
A Certificate of Analysis, HPLC and MS data accompany every batch you receive.
Temperature-controlled delivery by express courier to 40+ countries, with tracking.
Made-to-order sequences from mg to kg scale, with a range of modifications.
A dedicated account manager and a guaranteed 12-hour quote response.
Cosmetic actives, nutritional peptides and custom sequences — produced in-house and supplied in bulk from 1 g. For research and manufacturing use only.
From a single research gram to bulk manufacturing volumes — produced and quality-checked under one roof.
Linear and modified sequences synthesized to order.
From evaluation grams to bulk supply quantities.
HPLC-verified to the grade your application needs.
Labels, conjugates and other custom modifications.
Cosmetic, research and nutritional peptides in stock.
Custom synthesis typically 2–4 weeks.
We supply raw materials to manufacturers and laboratories across four main fields.
Actives for anti-aging, brightening and repair formulas.
High-purity peptides for laboratories and academic study.
Bioactive peptides for functional health products.
High-purity peptide reference materials to demanding standards.
Since 2012 we have supplied 500+ research institutions, cosmetic brands and distributors across 40+ countries. Our facility runs solid-phase synthesizers, preparative HPLC and controlled-environment production — every batch verified before it ships.
Most "suppliers" resell someone else's peptides. Buying from the factory changes what you get.
Quality-system certificates and lot-specific COAs are available on request. A4 scans below — swap in your own documents.
Need a specific document? Request the COA for any product.
You never receive an unlabelled vial. Each shipment comes with the records you need to verify identity, purity and safety.
Lot-specific identity, purity and test results for the exact batch you receive.
Purity verification to ≥99% on most catalog peptides, included in the report.
MS confirmation that the molecule matches the sequence on the label.
An MSDS/SDS for safe handling, storage and transport of every product.
We pack, document and ship your order so it clears customs and arrives in good condition.
In-stock orders ship within 2–5 business days of confirmation.
DHL, FedEx, UPS and EMS to 40+ countries, with tracking.
Temperature-controlled and insulated packaging where needed.
Commercial invoice, COA and HS codes for smooth clearance.
Full details on lead times, carriers and duties are on our Shipping & Logistics page.
Ordering wholesale peptides direct from our facility is fast and straightforward.
Tell us the product, quantity and destination.
Factory-direct quote within 12 hours.
Check the COA and request a sample.
In-house synthesis and QC.
Temperature-controlled worldwide shipping.
Every batch arrives with a full COA and the HPLC matches the certificate. Consistent quality across 18 months of orders.
Pricing is genuinely factory-direct and the team replies within hours. They handled our customs paperwork without a hitch.
We needed a custom sequence at 50 g scale. Clear timeline, clean documentation, delivered on schedule.
Join 500+ brands, labs and distributors sourcing peptides directly from our production facility. Submit your inquiry and get detailed pricing within 12 business hours.
No commitment required.