The highest-purity
GLP-1 analogs in the US.
Up to 40% less.
Every vial ships with the actual HPLC chromatogram for its batch. Cold-chain shipped direct from our Guangzhou lab.
Shop GLP-1 catalogFull catalog · 201 vials
Browse allEvery SKU below is in stock at one of our 8 partner warehouses. Click through to see per-batch HPLC and pricing.
GLP-1 & GIP analogs(37)
See all →Recovery & tissue repair(32)
See all →- BPC-157 + TB-500 stack−18%5mg + 10mg · 99.0%+$107$87
- KLOW stack (4 peptides)Save $40GHK-Cu 50 + KPV 10 + TB-500 10 + BPC-157 10 · 99.0%+$219$179
- BPC-157 + TB-500 blend 10mgNew5mg + 5mg (single vial) · 99.0%+$89
- BPC-157 + TB-500 blend 20mgNew10mg + 10mg (single vial) · 99.0%+$149
- GLOW-50 blend 70mgNew70mg (single vial, GHK-Cu + BPC + TB) · 99.0%+$149
- GLOW-70 blend 70mgNew70mg (single vial, GHK-Cu + BPC + TB + KPV) · 99.0%+$169
- + 26 more in Recovery & tissue repair →
GH secretagogues(28)
See all →Cognitive & sleep(29)
See all →Longevity & mitochondrial(43)
See all →Lipolytic & metabolic(17)
See all →- Tesofensine 5mgNew5mg · 99.0%$79
- AOD-9604New2mg · 5mg · 10mgfrom$200
- L-CarnitineNew500mg/mL · 600mg · 1200mg/mL · 2000mg/mL · 5000mg/mLfrom$200
- Lemon Bottle Lipolytic ComplexNewStandard vial · 99.0%+$210
- AdipotideNew2mg · 5mg · 10mgfrom$220
- Lipo-B 216mg/mLNew216mg/mL blend · 99.0%+$220
- + 11 more in Lipolytic & metabolic →
Sexual health(8)
See all →Why our pricing is lower
About the labMost US peptide brands resell from facilities like ours at a 200% markup. We are the facility.
Synthesized in our lab
1,200 m² GMP-grade facility in Guangzhou. We make every vial; no middleman, no markup.
Independently verified
Every batch re-tested by a US-based third-party lab. Their COA ships with your order.
Cold-chain to your door
DHL Express, customs prepaid by us, validated 96 hr cold-pack. 7–10 days to most US labs.
This week's batches
Fresh out of the lab — limited stock.
In our lab
We synthesize, purify, lyophilize and ship every vial in-house. We'll send a 90-second walkthrough video on request, or host a Zoom tour.
Common questions
The four most-asked questions before a first order.
Why is your pricing 30–40% lower than US competitors?
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We're the manufacturer, not a reseller. Most US peptide brands buy bulk from facilities like ours, mark up 200%, and re-bottle. We skip that layer and pass the savings to your invoice.
What's the actual shipping time from Guangzhou?
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7–10 business days door to door for most US addresses. Cold-pack holds under 8°C for 96 hours, which covers the courier portion. US customs clearance is included; we cover any duties.
Who does the independent HPLC verification?
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Every production batch has one vial shipped to a US-based third-party analytical lab. They re-run HPLC and LC-MS independently of us. Their unmodified chromatogram is bundled with every shipment as a PDF.
How do I pay if you don't accept credit cards?
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ACH bank transfer (recommended, 2% off), USDC/BTC/ETH crypto (5% off), Zelle, CashApp, or wire transfer. Full payment-method details on the shipping & payment page.
Get 10% off your first order
Join 4,200+ researchers on the QSC list. Batch drops first, before they hit the catalog.



