KLOW 80mg
KLOW is a proprietary four-component peptide blend combining GHK-Cu (50mg), TB-500 (10mg), BPC-157 (10mg), and KPV (10mg) in a single 80mg lyophilized formulation for tissue-repair and anti-inflammatory research. It extends the GLOW blend by adding KPV, an α-MSH-derived tripeptide with MC1R-independent NF-κB-inhibitory activity, alongside the collagen-remodeling, cell-migration, and nitric-oxide pathways of the other three components. Supplied strictly for in-vitro research and laboratory use only. Not for human or animal use.
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- Free Priority shipping on US orders over $100
- Ships same day on orders before 2 PM MST
- Discreet, unmarked packaging
- Third-party tested — lot KLW-20260828-01 at 99.75% purity
Batch Tracking
Batch #
KLW-20260828-01
Tested
2026-09-08
Purity
99.75%
Method
RP-HPLC (214 nm)
Mechanism of Action
Four complementary mechanisms: (1) GHK-Cu activates collagen I/III synthesis and broad gene-expression modulation; (2) TB-500, a short peptide fragment derived from the parent peptide thymosin beta-4, sequesters G-actin, promotes F-actin assembly and cell migration, and upregulates VEGF; the thymosin beta-4 literature cited below characterises the parent peptide rather than the fragment; (3) BPC-157 modulates the NO system and FAK-paxillin-mediated migration; (4) KPV inhibits NF-κB activation by interacting with the p65 subunit, suppressing pro-inflammatory cytokine transcription (IL-1β, TNF-α, IL-6) independently of melanocortin-receptor binding. The blend combines regenerative and anti-inflammatory entry points.
Properties
Component CAS Numbers
KPV 67727-97-3 · GHK-Cu 89030-95-5 · BPC-157 137525-51-0 · TB-500 885340-08-9
Storage
Store lyophilized at -20°C. Reconstituted at 2-8°C, use within 14 days.
Shipping & Delivery
- Same-day dispatch on orders placed before 2 PM MST (Arizona — no daylight saving).
- US shipping from $5. Free Priority on orders $100+ (before discounts).
- Plain, unmarked packaging — no branding or product names on the outside.
- Ships to all 50 states, DC, Puerto Rico & the U.S. Virgin Islands; tracking emailed on every order.
Quality & Testing
- Independently tested by Bioviridian Inc. — identity by LC-MS/MS, purity by RP-HPLC (214 nm).
- Measured at 99.75% purity on lot KLW-20260828-01.
- USA-based; dispatched from Phoenix, Arizona.
- Supplied strictly for in-vitro laboratory research — not for human use.
Research Applications
References & Citations
(4)GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration
Pickart L, Vasquez-Soltero JM, Margolina A.
Thymosin beta4 accelerates wound healing
Malinda KM, Sidhu GS, Mani H, et al.
Stable gastric pentadecapeptide BPC 157-NO-system relation
Sikiric P, Seiwerth S, Rucman R, et al.
Melanocortin-derived tripeptide KPV has anti-inflammatory potential in murine models of inflammatory bowel disease
Kannengiesser K, Maaser C, Heidemann J, et al.
Research Use Only
This product is intended strictly for in-vitro research, educational, and laboratory use. Not for human consumption. The information provided is based on published research and does not constitute medical advice.