Repair Blend · GHK+BPC+TB+KPV
KLOW Stack
A four-peptide blend of GHK-Cu, BPC-157, TB-500, and KPV that combines repair and anti-inflammatory pathways in preclinical research.
Mix & Match volume · mix any compounds
Volume pricing applies across your whole cart — mix any compounds to reach a tier (5 · 10 · 30 · 50 vials). Applied automatically at checkout.
For Research Use Only · Not For Human Consumption
Proof, Not Promises
Every batch on record
Purity
99.95%
Labeled
80 mg
Measured
85.76 mg
Tested
Aug 5, 2026
Lab: ILS Labs / Kovera Labs
Pairs Well
Frequently Researched Together
Plan Your Reconstitution
Reconstitution Helper
Auto-filled to the selected 80mg vial. A math tool for laboratory setup — research use only.
Compound Information
Combination research blend of GHK-Cu, BPC-157, TB-500 and KPV.
- Half-Life
- varies by component (research reports)
Sources & References
Stable gastric pentadecapeptide BPC 157 in trials for inflammatory bowel disease and wound healing
Sikiric P, et al. · Curr Pharm Des · 2011
View source →Thymosin beta4: actin-sequestering protein moonlights to repair injured tissues
Goldstein AL, et al. · Trends Mol Med · 2005
View source →
References provided for research context only.
Storage & Reconstitution
Lyophilized (sealed vial)
Heat-stable — keeps well at room temperature in a cool, dark place. Refrigeration optional while the vial stays sealed.
Reconstituted
After mixing with bacteriostatic water, refrigerate and handle under appropriate laboratory conditions.
Go Deeper
Related Research & Comparisons
Common Questions
KLOW Stack FAQ
What is KLOW Stack?+
Combination research blend of GHK-Cu, BPC-157, TB-500 and KPV.
Is KLOW Stack approved for human use?+
No. Renova Wellness supplies KLOW Stack strictly for in-vitro laboratory and scientific research use only. It is not for human or animal consumption, and no medical, therapeutic, or dosing claims are made.
How is the purity of KLOW Stack verified?+
Every lot ships with its own per-batch Certificate of Analysis: identity confirmed by mass spectrometry, ≥99% purity by HPLC, and a unique lot number you can verify against the vial you receive.
How should KLOW Stack be stored?+
Store lyophilized vials cool and away from light. After reconstitution with bacteriostatic water, refrigerate and handle under appropriate laboratory conditions.
Research Use Only
This product is sold strictly for laboratory and research use only. Not for human or veterinary use, not for diagnostic or therapeutic use, and not for consumption. Purchasers must be 21+ and qualified to handle research materials.
How It's Made
From synthesis to your bench
Every Renova lot follows the same path — synthesized in the USA, independently verified, and dispatched same-day with its COA.
Step 1Synthesized & sealed
Solid-phase synthesis in U.S. cGMP facilities, then lyophilized and sealed under controlled cleanroom conditions — built for ≥99% purity and shelf stability.
Step 2Independently verified
Every lot is HPLC- and mass-spec–tested by an accredited U.S. lab, and its Certificate of Analysis is published and searchable by batch number.
Step 3Same-day dispatch
Orders placed before the daily cutoff ship the same day — discreet, tracked, temperature-aware packaging, shipped across the USA.