KLOW vs VIP
Which should you choose? Here's what you need to know.
The short answer
KLOW and VIP are both immune / inflammation peptides, but they work differently. A multi-peptide blend sold for gut and immune support. Composition varies between vendors — check the COA before comparing prices. 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 20 Sep 2026 Peptide Compare tracked 44 vendors selling KLOW, cheapest in stock $0.875 per mg at Modern Research, and 30 selling VIP, cheapest $3.90 per mg at Peptides Collective.
KLOW
Immune / InflammationA multi-peptide blend sold for gut and immune support. Composition varies between vendors — check the COA before comparing prices.
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 20, 2026.
KLOW
VIP
$69.99
Starting from
$34.99
$7.20
Avg. price per mg
$11.96
44
Vendors selling it
30
47 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.