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PEP-KPV • RESEARCH USE ONLY

KPV

KPV (Lysine–Proline–Valine) is a tripeptide derived from alpha-MSH with potent anti-inflammatory and immune-calming properties. This nasal formulation supports gut barrier integrity, skin clarity, and systemic inflammation control through gentle immune modulation.

10 mg

Per Bottle
62 mcg per spray

>99%

Purity
Third-party verified

160

Sprays per bottle

Disclaimer: Dosing guides are provided as suggestions for prescribed use only in countries where the use of the respective peptides is legally permitted. These guides have not been approved by any regulatory authority and are not intended to constitute medical advice.

Protocol & Dosing

Use once or twice daily, depending on inflammation severity or gut-related symptoms. For gut inflammation or IBS-type symptoms, morning dosing is ideal; for skin or systemic inflammation, morning or evening dosing both work well. KPV does not require fasted dosing and may be taken with or without food.

Starting
125 mcg (2 sprays)
Medium
250 mcg (4 sprays)
Higher
375 mcg (6 sprays)
Cycles
  • May be used daily for 8–12 weeks
  • Take 1 week off every 8–12 weeks to support immune responsiveness
Key Benefits

Calms systemic inflammation, supports gut lining repair, enhances gut barrier health, improves skin clarity and redness, supports immune balance, and promotes recovery from inflammatory stress.

Guidance
  • Start with 2 sprays once daily
  • Increase gradually only if needed
  • May split dosing morning / evening if using twice daily
  • Do not exceed 6 sprays per day unless directed
  • KPV can cause excessive immune suppression if used too frequently
  • Ideal for gut healing, inflammatory skin conditions, and immune calming
  • Well tolerated and non-sedating
  • Pairs well with GHK-Cu, BPC-157, or TA-1 for enhanced gut-immune and regenerative support
PROPRIETARY DELIVERY TECHNOLOGY

Zenith Nano™ Spray System

Nasal delivery is facilitated with the Zenith Nano™ Spray System — a proprietary liquid ion delivery platform engineered for enhanced bioavailability, deep tissue penetration, and improved compound stability without compromising safety. Unlike carriers that rely on encapsulation, it enables direct solubilization and optimized partitioning of actives including peptides and coenzymes — no liposomes, no lipid nanoparticles, no emulsifier-dependent payloads. Built from amino acids and endogenous molecules for biocompatibility; scalable across routes that include intranasal sprays.

Lipid disruption & cation exchange
Alkyl chains intercalate into the stratum corneum lipid matrix via hydrophobic interactions, reducing cohesion and increasing permeability. Cationic components displace native ions such as Ca²⁺ within lipid lamellae, weakening structural integrity so actives pass through more efficiently.
Dual-polarity solubilization
Hydrophilic and lipophilic character solubilizes and transports a broad range of actives directly — without emulsifiers or encapsulating carriers.
Keratin modulation & partitioning
Temporarily denatures keratin within corneocytes, opening transient micro-pathways for epithelial migration. Improves solubility and skin partitioning while maintaining proprietary differentiation for IP — inspired by systems like CAGE (choline–geranic acid ionic liquids).
Superior loading vs. lipid carriers
Solubilizes actives directly instead of inefficient encapsulation. In-house studies: lipid-based carriers penetrated only ~22 μm — insufficient for meaningful absorption — whereas the Zenith Nano™ Spray System reaches therapeutically relevant layers.
>57× vs. saline · <10 nm (DLS)
>57× barrier penetration vs. saline in an ex vivo epithelial model (Zenith Nano™ third-party data). Minimum confirmed nanoparticle size under 10 nm — mucus-penetrating ionic clusters by dynamic light scattering.
Safety, stability & distribution
ISO 10993-5 CCK-8 assay: 80–100% viability at 24 h and 48 h. Four-month room-temperature stability: 101.1–101.9% HPLC recovery — no cold chain. In vivo oral mouse study: systemic distribution across five organs at 1 hour post-dose.

Compliance · Zenith Nano™ Peptides

cGMP manufacturing & cryopreservation

Manufactured through Pacific Manufacturing & Design LLC — GMP-certified under NSF/ANSI 455-2 and FDA-registered (Reg. No. 15492349536). Compliant with 21 CFR Parts 11, 111, and 117. Strict quality control, validated processes, and full traceability from raw material to final product.

NSF/ANSI 455-2FDA REGISTERED21 CFR PART 11121 CFR PART 117
Third-Party COA — Every Batch

Third-party COA for every batch, ensuring consistent quality and purity. Verified through LCMS and endotoxin testing, with full traceability from raw material to final product.

LCMS CONFIRMED>99% PURITYENDOTOXIN TESTEDAXISPHARM COA