KLOW Blend
GHK-Cu / BPC-157 / TB-500 / KPV research blend
How researchers describe KLOW Blend
Each constituent independently engages distinct preclinical pathways: GHK-Cu (copper transport, MMP modulation), BPC-157 (VEGFR2/eNOS), TB-500 (actin cytoskeleton), KPV (α-MSH C-terminal anti-inflammatory tripeptide).
- MMP regulation (GHK-Cu)
- VEGFR2/eNOS (BPC)
- Actin dynamics (Tβ4)
- Inflammation (KPV)
Refrigerated 2–8°C after reconstitution. Lyophilized: −20°C.
Independent US lab tested
- ✓ Independent US laboratory analysis (HPLC, MS) per lot
- ✓ Reported purity ≥99.0%
- ✓ Lot-traceable COA available on request
- ✓ Sealed glass vial, butyl stopper, crimp cap
What labs are saying
Common researcher questions
Is this for human use?+
No. All X Factor research peptides are RUO — sold solely for in-vitro and non-clinical preclinical research. Not for human or veterinary use, food, supplement, cosmetic, or therapeutic application.
How is purity verified?+
Every lot is analyzed by an independent US laboratory using HPLC (and MS where applicable). COA available per lot — request via contact form.
How is it shipped?+
Lyophilized peptide in a sealed glass vial, packed in discreet outer packaging, shipped from our US fulfillment partner. Blends ship with cold-pack on request.
Can I get a COA before ordering?+
Yes — contact us with the SKU and we will email the most recent lot COA. We also publish the COA vault to verified researchers post-purchase.
Restock for OOS items?+
Use the Notify-Me form on the catalog page. We email when the lot is QC-passed and live. No spam, single-use.