Veyvora
the pensKLOW 80
KLOW 80 click pen box, Veyvora
KLOW 80 box showing the dosing panels, Veyvora
research-grade penSkin & Aesthetics

KLOW 80

★★★★★4.9 · 91 verified orders

KLOW, an 80 mg blend (GHK-Cu 50 + BPC-157 10 + TB-500 10 + KPV 10) for skin and recovery research. Each click delivers 267 µg from a 3 mL · 300-click pen.

who it's for
skin & collagen researchpigmentation studiesaesthetic protocols
in the box
1× 80 mg multi-dose pen, 3 mL · 300 clicks, sealed
10× 31G · 6 mm pen needles
Dosing card + certificate of analysis on request

8,25 € a week across a 12-week protocol

Price99,00 €
1
17 viewing right now 16 bought in the last 24 hours
Frequently paired with GHK-Cu 100
researchers often run these together
✦ verified twice✦ ships cold in 24 h✦ COA on request
✦ dial your dose

how many clicks
for your dose?

This KLOW 80 pen holds 80 mg across 300 clicks, so each click delivers 267 µg. Tap a dose or turn the dial; we'll count the clicks. For research reference only.

80 mg
total in the pen
267 µg
per click
300
clicks per pen
10
clicks
— mg
your dose
turn the dial

why 91 researchers chose this pen

68%

chose it for the click dosing, no syringes, no unit maths.

99%+

verified purity, checked against the public COA before first use.

300

precise clicks in every 3 mL pen, the whole protocol in one barrel.

92%

re-order or refer a colleague within three months.

about the
KLOW 80 pen

KLOW extends the GLOW blend with KPV in a single 80 mg pen (50 + 10 + 10 + 10), for skin and recovery research.

★★★★★

"Counted my clicks, done in ten seconds. No syringes, no unit maths, the dosing card lives on my desk now."

MK
Marta K.
verified order · 6 months in
★★★★★

"Checked the batch number against the public COA before first use, matched to the decimal. That's why I switched."

AR
Aisha R.
verified order · 1 year in
★★★★☆

"Arrived cold, packed like something precious. Temperature strip still green on arrival. Genuinely impressed."

JT
Jonas T.
verified order · 3 months in

why a pen beats
a vial & syringe

Traditional research peptides arrive as lyophilised powder that must be reconstituted, drawn into insulin syringes, and converted from milligrams to units by hand, every step a chance for a dosing error.

A multi-dose pen removes the whole failure chain. The peptide arrives already dissolved and calibrated. Attach a fresh needle, turn the dial until you count your clicks, and you're done, the same audible-click mechanism trusted in insulin and GLP-1 pens worldwide.

Pens travel and store better, too: no open vials, no bent needles, no septum contamination after repeated draws. One sealed barrel, ten sterile needles, one dosing card.

how to buy
peptides safely

The peptide market has a purity problem: independent surveys routinely find underdosed, mislabelled or contaminated product sold online. The only reliable defence is third-party verification you can check yourself, not a supplier's own claims.

Before buying any peptide pen, ask three questions. Is every batch tested by an independent lab? Is the certificate of analysis available, so you can check your exact lot before first use? And does it ship cold-chain, insulated and gel-packed, so what was tested is what arrives?

Veyvora answers yes on every order, independent assay, a COA on request against the batch number, and cold dispatch within 24 hours, paperwork packed inside.

pairs well with

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Veyvora

Research-grade peptides, verified twice and shipped cold across the EU, UK and South Africa.

© 2026 Veyvora. All rights reserved. For laboratory research use · store cold, 2–8 °C

in

bought

· verified order