LOT-TESTEDVerified purity
Research Peptides atCompetitive Prices
Peptide Lounge is an online research peptide store built around competitive pricing and simple browsing. Shop 44 research products across multiple vial sizes — research compounds are supported by lot-specific analytical documentation covering purity, mass confirmation and net peptide content. Laboratory supplies and equipment are listed separately.
Packed to order & shipped from stocked lots
Analytical documentation
Lot-matched COA for research compounds
Research-use catalog
Compounds, supplies and equipment listed separately
Flat $19.99 shipping
Free on orders over $150 · discreet and tracked
Secure checkout
Encrypted card payments handled by Stripe
New subscription box
Pick any 4. Save up to 40% every month.
Build your monthly research box from eligible compounds in the catalog. Get one free research supply item with every completed box.
Save up to 40%Lot-matched COA on requestFree shippingSwap after first box
Build My Box
Your first two boxes are paid at signup. Cancel future monthly renewals anytime.
Catalog
Featured reference standards
Live preview
Your box, 4 slots and one free supply item
Fill four slots with eligible research compounds and the bonus supply item unlocks automatically.
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- Retail total
- $178.00
- Box total
- $106.80/mo
Billing and shipping addresses may differ
You can ship to a workplace, research facility, university or alternative receiving address while paying with a card registered elsewhere. Card payments are screened by our processor using address and security-code verification, 3-D Secure and risk scoring; an address mismatch is only one signal and never an automatic decline on its own.
For Research Use Only
All products listed are supplied strictly as laboratory reagents for in-vitro research and analytical work conducted by qualified professionals. They are not drugs, foods, cosmetics or medical devices, and must not be administered to humans or animals. No product on this site is approved by the FDA for human use.