Peptide stack · Stack 04
GH Axis Reference Stack
IGF-1/GHRH-axis research bench. A 2-peptide bundle for in vitro research workflows — supplied as lot-matched reference materials at 10% off the sum of singles.
Bundle-priced
10% off the sum of singles — same rate as a Custom Stack.
Per-lot COAs
Lot-matched certificate of analysis for every peptide in the stack.
One insured package
Single tracking number, one delivery — ships today on orders placed before cutoff.
For research use only. Not for human consumption. Not for veterinary use. All peptides supplied as reference materials for in vitro laboratory research by qualified researchers. Individual peptides in this stack may carry additional product-specific compliance notices — see each product page before checkout.
Your stack
What's in this stack.
For qualified researchers 18+. In vitro reference materials — see disclaimer.
Companion peptide
- $129.00
IGF-1 LR3
1mg
- $79.00
Tesamorelin
10mg
You save $20.80
Why this stack.
IGF-1 LR3 paired with either Tesamorelin or CJC-1295/Ipamorelin — the two most common GHRH-axis companions in growth-factor research.
Every peptide ships as a lot-matched reference material for in vitro laboratory research workflows — never sold for human or veterinary use, never sold as a diagnostic, therapeutic, or cosmetic preparation.
Every order. Every lot. Verified.
Per-lot COA shipped in the box AND searchable online for every peptide in the stack. ≥99% HPLC purity floor — most lots run higher on re-analysis. Damaged in transit? Lot fails verification? Replaced or refunded within 48 hours.
For research use only
Every peptide in this stack is supplied strictly as a reference material for in vitro laboratory research. Not for human or veterinary use. Not for diagnostic, therapeutic, or cosmetic application. By checking out, every buyer acknowledges they are a qualified researcher 18+ acquiring these materials for legitimate research purposes only.
Read full quality + compliance docsStack questions.
- IGF-1 LR3 paired with either Tesamorelin or CJC-1295/Ipamorelin — the two most common GHRH-axis companions in growth-factor research. Each peptide is supplied as a reference material for in vitro laboratory research workflows — pairing them in a single shipment removes ordering friction for researchers running parallel protocols.