LL-37 price comparison
Compare LL-37 from 2 tested U.S. vendors. Prices currently range from $6.80 to $7.02 per mg across 5mg, 10mg vials, with vendor promo codes applied. 1 third-party lab result has been published. Prices and stock are checked twice a day. New to LL-37? Read the research guide.
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$/mg shown after each vendor's coupon code. Click 🔔 to get an email when an item restocks or drops in price.
Personally tested vendors only. More vendors coming soon.
Prices & stock checked 15 hours ago · updated twice daily (noon & midnight CT)
Disclosure: “Buy” links may be affiliate links — The Peptide Audit may earn a commission at no extra cost to you. It never affects prices shown, ratings or rankings.
| Vendor | Product | Price | $/mg | Stock | Coupon | |
|---|---|---|---|---|---|---|
| Mile High Compounds ★ 5.0 | 5mg · Single vial | $39.99 | $6.80 $8.00 | In stock | Buy | |
| EZ Peptides ★ 5.0 | 10mg · Single vial | $78.00 | $7.02 $7.80 | In stock | Buy |
Lab results (COAs)
Third-party test results each vendor has published for LL-37.
| Vendor | Size | Lab | Batch / test | |
|---|---|---|---|---|
| Mile High Compounds | 5mg | Chromate | LL3-005-MH-01 | View report ↗ |
Lab results are published by each vendor; we link to the original report and haven't independently verified them. Always match the batch number on your vial to its report.
Lowest $/mg — last 45 days
LL-37 FAQ
Where is the cheapest LL-37 right now?
Mile High Compounds currently has the lowest LL-37 price at $6.80 per mg (5mg vial with code stina). Prices and stock are re-checked twice a day, so the cheapest option can change.
How much does LL-37 cost per mg?
Across 2 tested U.S. vendors, LL-37 costs $6.80 to $7.02 per mg after promo codes. Larger vials and multi-packs usually work out cheaper per mg than single small vials.
What vial sizes does LL-37 come in?
The vendors we track sell LL-37 in 5mg and 10mg vials. Compare by price per mg rather than price per vial to see which size is the better deal.
How many vendors sell LL-37?
We compare 2 LL-37 listings from 2 vendors we've tested, with 2 in stock right now. Turn on a price or restock alert to get an email when a listing drops in price or comes back.
Has LL-37 been third-party lab tested?
Yes. 1 third-party lab result (COA) has been published for LL-37 by Mile High Compounds. You can open each report in the lab results section above to check purity and the tested batch.
How do I reconstitute LL-37?
Use our free reconstitution calculator: enter the vial size (mg), the amount of bacteriostatic water you add and the amount you want per dose, and it shows exactly how much to draw. Our LL-37 research guide also covers what the published studies looked at. Open the calculator.
Is LL-37 for human use?
LL-37 is sold by these vendors as a research chemical for laboratory research use only. It is not approved for human consumption, and nothing on this site is medical advice.
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