KPV vs VIP
Which should you choose? Here's what you need to know.
The short answer
KPV and VIP are both immune / inflammation peptides, but they work differently. A tripeptide derived from alpha-MSH with potent anti-inflammatory properties. Studied for gut inflammation and skin conditions. Vasoactive Intestinal Peptide, a neuropeptide with potent anti-inflammatory and immunomodulatory effects. Studied for mast cell conditions and gut health. Compare vendor pricing and availability below.
On 19 Sep 2026 Peptide Compare tracked 55 vendors selling KPV, cheapest in stock $1.88 per mg at Ignite Peptides, and 30 selling VIP, cheapest $3.90 per mg at Peptides Collective.
KPV
Immune / InflammationA tripeptide derived from alpha-MSH with potent anti-inflammatory properties. Studied for gut inflammation and skin conditions.
VIP
Immune / InflammationVasoactive Intestinal Peptide, a neuropeptide with potent anti-inflammatory and immunomodulatory effects. Studied for mast cell conditions and gut health.
Price & availability
Once you've decided which peptide fits your needs, here's how they compare on price and vendor options. Prices verified Sep 19, 2026.
KPV
VIP
$28.00
Starting from
$34.99
$7.67
Avg. price per mg
$11.96
55
Vendors selling it
30
54 options
In stock now
28 options
9.1/10
Top trust score
9.0/10
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Where does this data come from?
We re-check vendor prices continuously and score vendors on Finnrick blind-test results — samples bought anonymously and sent to a lab, not vendor claims. No vendor can pay to rank higher. See our full methodology.