1 configuration
Capsule, 50mg$70In stock
All suppliers
Leo Research
US research peptide supplier
Supplier evidence record
Indexed and deduplicated evidence from original reports.
COA average purity99.39%Mean of 15 exact certificate results, counted once per report.
- Unique COAs
- 19deduplicated indexed reports
Products and prices
50 canonical products, 78 supplier listings, 78 captured options
1 configuration
Spray, 100mcg$75In stock
1 configuration
Format pending, 300mg total30mL · 10mg/mL$65In stock
3 configurations
Format pending, 10mg$65In stock
Liquid, 20mg$65In stock
Format pending, 25mg/15mL$59.99In stock
4 configurations
Powder, 3mL$8.99Out of stock
Powder, 10mL$15.99In stock
Powder, 20mL$21.99Out of stock
Powder, 30mL$26In stock
2 configurations
Format pending, 50mg$95In stock
Format pending, 25mg$70In stock
3 configurations
Capsule, 500mcg$85In stock
Format pending, 5mg$45In stock
Format pending, 10mg$55In stock
2 configurations
Format pending, 10mg/10mg$85Out of stock
Format pending, 15mL$79.99In stock
1 configuration
Format pending, 30mL$110In stock
2 configurations
Format pending, 50mg$75In stock
Spray, 3mg$62.99In stock
1 configuration
Format pending, 10mg$65In stock
1 configuration
Format pending, 2mg/30mL$79.99In stock
1 configuration
Vial, 4000mg total20mL · 200mg/mL$55In stock
1 configuration
Capsule, 10mg$85In stock
1 configuration
Format pending, 5mg$55In stock
2 configurations
Format pending, 12.5mg$85In stock
Liquid, 12.5mg$70In stock
2 configurations
Spray, 100mcg/10mg$59.99In stock
Format pending, 10mg/3mL$60In stock
1 configuration
Spray, 500mcg$79.99In stock
5 configurations
Format pending, 300mg total30mL · 10mg/mL$65In stock
Format pending, 300mg total30mL · 10mg/mL$69.99In stock
Powder, 45mg$30In stock
Powder, 46.55mg$59.99In stock
Powder, 100mg$45In stock
1 configuration
Format pending, 70mg$70In stock
2 configurations
Format pending, 100mg$75In stock
Format pending, 200mg$60In stock
1 configuration
Spray, 250mcg$70In stock
1 configuration
Format pending, 10mg$55In stock
1 configuration
Format pending, 20mL$50In stock
1 configuration
Capsule, 10mg$65In stock
1 configuration
Format pending, 10mg$50In stock
1 configuration
Spray, 100mcg$75In stock
1 configuration
Spray, 10mg/1000mg$64.99In stock
1 configuration
Spray, 5mg/10mg$70In stock
1 configuration
Spray, 100mcg$59.99In stock
1 configuration
Format pending, 10mg/3mL$65In stock
2 configurations
Format pending, 150mg$80In stock
Spray, 350mcg$75In stock
2 configurations
Spray, 300mcg$70In stock
Format pending, 10mg/3mL$70In stock
1 configuration
Format pending, 10mg$70In stock
1 configuration
Format pending, 20mg$65In stock
1 configuration
Format pending, 10mg$45In stock
3 configurations
Format pending, 10mg$68In stock
Format pending, 20mg$105In stock
Format pending, 30mg$143In stock
1 configuration
Format pending, 1500mg total30mL · 50mg/mL$65In stock
1 configuration
Spray, 100mcg/10mg$60In stock
1 configuration
Format pending, 30mg$45In stock
1 configuration
Spray, 100mcg/10mg$69.99In stock
6 configurations
Format pending, 5mg$75In stock
Liquid, 300mg total30mL · 10mg/mL$80In stock
Format pending, 250mcg$48In stock
Format pending, 500mcg$58In stock
Format pending, 1mg$68In stock
Format pending, 10mg$78In stock
1 configuration
Format pending, 10mg/3mL$45In stock
1 configuration
Spray, 300mcg$75In stock
2 configurations
Format pending, 5mg$35In stock
Format pending, 10mg$65In stock
2 configurations
Format pending, 10mg$69.99In stock
Format pending, 30mg$120In stock
1 configuration
Format pending, 20mg$65In stock
1 configuration
Format pending, 20mg$49.99In stock
1 configuration
Format pending, 10mg$34.99In stock
1 configuration
Format pending, 2000mcg/20mL$60In stock
What we have recorded
Leo Research operates a US research-peptide storefront with individual compounds, blends, and multiple vial strengths. Its public WooCommerce catalog exposes exact simple and variable-product pricing, while PepScout excludes rows without a usable positive price from authoritative capture. The supplier publishes product certificates and describes third-party HPLC purity and quantitation work, including documents associated with ILS Laboratories. These are supplier-hosted records and should be matched to the exact product, batch, strength, report date, and current inventory. Researchers should also review the underlying analytical pages rather than relying on a summary score. Product listings are framed for research use, and the directory does not convert supplier marketing into medical or efficacy claims.
Check the live source before acting
Prices, stock, certificates, and delivery terms change. Treat this page as a catalog snapshot and match every decision to the current supplier page and relevant original lot document.