Pure Peptides.
Real Results.
High-purity research compounds for scientists and investigators. Every vial >99% pure, USA lab tested, COAs public.
Featured Compounds
Purity.
Precision.
Performance.
HPLC + Mass Spec Verified
Every batch confirmed via High-Performance Liquid Chromatography and Mass Spectrometry. Exact concentration, identity confirmed, impurities quantified. Not estimated — verified.
COA on Every Product, Before You Buy
Batch-specific Certificates of Analysis posted publicly. Lot number, purity %, testing lab, method. View the COA Library — verify before you order.
Same-Day US Shipping
Orders placed before 2pm CT ship the same business day. Tracked, discreet packaging. Cold-pack available on request. Shipment protection on every order.
Researcher-First Support
Real humans, no ticket queues, no outsourced Tier 1. Response within 24 hours. We know the compounds — not just the catalog listings.
Research-Grade.
Ship-Ready.
Browse the full LFG Labz peptide catalog. All compounds in stock, tested, and documented.