RH
Exceptional purity for peptide research
We've been sourcing research-grade peptides for several years. Rainbow Peptide's vials consistently pass our HPLC verification — purity exceeds 98% every batch. COA matched our internal testing exactly.
HPLC Verified
>98% Purity
COA Included
SOMA Recovery & Tissue Repair
KLOW Blend
$69.99
KLOW is Rainbow Peptide’s exclusive research blend combining Kisspeptin-10, Larazotide, Orforglipron, and Wnt-pathway modulators. Formulated for researchers investigating integrated metabolic, reproductive, and gut-permeability pathways in a single protocol.
| Format | Lyophilized Vial |
|---|---|
| Dosage | 20mg |
| Purity | >98% |
| Sub-Line | SOMA |
In Stock — Overnight and 2–3 day delivery available
Product Information
KLOW Blend — Exclusive Rainbow Peptide Research Formulation
KLOW is Rainbow Peptide's proprietary research blend, combining four mechanistically distinct compounds targeting interconnected metabolic and neuroendocrine pathways. It is designed for researchers exploring multi-pathway interactions in a single experimental protocol.
Components
- K - Kisspeptin-10 — GPR54 agonist; upstream GnRH regulator; reproductive-metabolic axis sensor
- L - Larazotide — tight junction stabiliser; reduces gut permeability and zonulin-mediated barrier disruption
- O - Orforglipron — oral GLP-1 receptor agonist; non-peptide, first-in-class oral GLP-1R agonist in Phase III trials
- W - Wnt signalling modulator — supports adipogenesis regulation and bone metabolism research
Research Applications
KLOW is formulated for researchers studying the interplay between gut permeability (L), metabolic hormone signalling (O), reproductive-metabolic crosstalk (K), and cellular differentiation pathways (W).
For Research Use Only. Rainbow Peptide supplies the KLOW Blend exclusively for in vitro and laboratory research purposes. Not for human or veterinary use.
Frequently Asked Questions
- What is KLOW Blend?
- KLOW is Rainbow Peptide’s exclusive research blend combining Kisspeptin-10, Larazotide, Orforglipron, and Wnt-pathway modulators. Formulated for researchers investigating integrated metabolic, reproductive, and gut-permeability pathways in a single protocol.
- Is KLOW Blend for sale at Rainbow Peptide?
- Yes. KLOW Blend is available for purchase with Certificate of Analysis confirming >98% HPLC purity. Every order Overnight and 2–3 day delivery available. For Research Use Only.
- What purity is your KLOW Blend?
- Rainbow Peptide's KLOW Blend is >98% pure, HPLC verified by an accredited third-party laboratory. A COA is included with every order.
- Is KLOW Blend safe for human use?
- No. KLOW Blend is strictly For Research Use Only (RUO). It is not intended for human consumption and is not intended to diagnose, treat, cure, or prevent any disease.
- How quickly does KLOW Blend ship?
- Overnight and 2–3 day delivery available. Ships in temperature-controlled packaging.
Third-Party Verified
Every Order Ships with a Certificate of Analysis
We don't just claim purity — we prove it. Every batch of KLOW Blend is independently tested by an accredited third-party laboratory before it reaches you. Your COA is linked to your specific lot number.
- HPLC purity analysis — minimum threshold >98%
- Mass spectrometry — molecular weight confirmation
- Lot number traceable to your order
- Endotoxin limits verified — safe for cell-based assays
RAINBOW PEPTIDE LABS CERTIFICATE OF ANALYSIS
Product KLOW Blend
Lot # RP-00051-A
HPLC Purity >98.0% >98.5% PASS
Mass Spec (MW) Confirmed Confirmed PASS
Endotoxin <1 EU/mg <0.5 EU/mg PASS
Visual Inspection White powder White powder PASS
What Researchers Say
Verified purchases from active research labs and scientists
5.00
★★★★★
2 verified reviews MT
Reliable consistency batch to batch
Third order now. Consistent batch-to-batch results matter enormously in long-term research. Certificate of Analysis is detailed with mass spec data. Would not switch sources.
SK
Solid product, shipping was fast
Verified against our reference standards. Purity >98.2% by HPLC. Packaging was appropriate for temperature-sensitive peptides. Will re-order.
