PX1 VIP Membership
Research-Grade Peptide · 99%+ Purity · COA Certified
Made in the USA
Ships from the USA
Research-Grade Peptide · 99%+ Purity · COA Certified
Free on orders over $300 · Same-day dispatch before 2PM EST
Select Strength
Bundle & Save
Save up to 16%
1,223 units in cold chain stock · Ready to ship
23 people have this in their cart right now
For research use only. Not for human or animal consumption.
Certificate of Analysis
Independently 8× tested by ILS Laboratories and/or Kovera Labs.
99.76%
Purity
Passed full QC panel
Full QC panel
8× tested
ISO/IEC 17025 Accredited
All certificates are issued by independent ISO-accredited laboratories. Lot-specific documents are made available to qualified research professionals on request.
Full GHS 16-section Safety Data Sheet for VIP, prepared per OSHA HazCom 2012 (29 CFR 1910.1200). Includes substance identity, handling & storage, PPE, stability, transport and regulatory information.
CAS No.
37221-79-7
Formula
C₁₄₇H₂₃₈N₄₄O₄₂S
Mol. Weight
3325.8 g/mol
Classification
Not hazardous (GHS)
PX1 VIP is our annual rewards membership. Members get free 2-day shipping, an automatic members-only discount on every order, early and exclusive access to new releases and members-only sales, priority order processing, birthday and bonus point drops, and accelerated rewards points (1.5x earning, 1 point per $1, 100 points = $5 toward future orders). No hard cases — just real savings and faster service. Membership is billed annually and renews each year.
Purity (HPLC)
≥99%
Application
For Research Use only
Form
Lyophilized Powder
Storage
-20°C Long Term
Testing
Third Party Tested
Manufacture
USA
99%+ HPLC Purity
Independently verified by accredited US laboratory
Endotoxin-Screened
LAL tested, LPS-free, endotoxin report available
GMP-Certified Manufacturing
USA facility, ISO 9001:2015
Lyophilized for Stability
Shipped cold-packed, intact for reconstitution
Supplied as a research-grade compound for in-vitro and laboratory investigation.
For research use only — not for human or animal consumption.
Reconstitute
Reconstitute with bacteriostatic water for safe, accurate solvation before assay preparation.
Store Properly
Refrigerate the reconstituted solution at 2–8°C and use within 30 days for best stability.
Document Research
Log batch number, concentration and research notes per your laboratory protocol.
High Quality — 99% Purity Guaranteed
Product Quality Guarantee
We are continuously conducting HPLC testing on all of our raw powders as well as our finished products to ensure the quality of what we ship. You can have the product you bought from us independently tested at any HPLC-licensed testing facility — and if the results come back negative, we will refund the following:
HPLC Test Fee
$100
Plus a full refund
Total order amount + shipping