Where to buy VIP (also sold as Vasoactive intestinal peptide): the 4 vendors below are the ones we have a dated product-page price for, ranked on documentation first and price second. Nothing here is typed from memory — every number links to a date.
Reference size 10mg — the size most of these vendors sell. Other sizes we have on record are listed per vendor.
| # | Vendor | Rubric | 10mg price | Other sizes | Trustpilot | Buy |
|---|---|---|---|---|---|---|
| 1 | Purgo LabsPartner SteriGenix · Freedom Diagnostics | 10/10 | $47.99 ($4.80/mg · 23 Sept 2026 · sale; list $59.99 struck; sold out when checked) | — | 4.7 (88 reviews) | HEALTH 20% off every order |
| 2 | Peptide GiantsPartner Janoshik Analytical · Vanguard Laboratory | 10/10 | $49.99 ($5.00/mg · 23 Sept 2026 · sale; list $71.43 struck; sold as 'VIP 10mg') | — | 4.6 (63 reviews) | health 10% off |
| 3 | Puratek PeptidesPartner ILS Laboratories (on certificates) · page credits Freedom Diagnostics | 7/10 | $53.95 ($5.40/mg · 23 Sept 2026 · sale; list $59.95 struck; sold as 'VIP 10mg') | — | profile removed | Visit |
| 4 | PS PeptidesPartner North American Diagnostics | 7/10 | not sold at 10mg | 5mg $74.99 | 4.2 (175 reviews) | HEALTH 10% off |
VIP (vasoactive intestinal peptide) is a 28-residue peptide that fewer vendors stock than most compounds on this site, and some of those that do listed it as out of stock when we read the page. It is longer than the average research peptide, more expensive to synthesise, and less stable once reconstituted, all of which show in the price and in the availability notes on this page.
It is also sold as a pre-made nasal solution by some vendors; those listings are priced by volume and are excluded from this table, which covers lyophilised vials only.
Because so few vendors carry it, this is a page where a vendor's documentation score does more work than usual — there is not much of a price comparison to make. Availability at the time we read each product page is noted per vendor.
What we can verify
Publishes per-lot COAs naming the testing laboratory — SteriGenix and Freedom Diagnostics — with lot numbers, test dates, measured net peptide content and direct verify-at-lab links. HPLC and mass spectrometry testing, US-based fulfilment from Scottsdale, Arizona, same-day dispatch on weekday orders before 2PM EST, and a 60-day money-back guarantee.
Net content: Measured net peptide published per lot (e.g. BPC-157 lot PL-BPC-05: 11.16mg vs 10mg label)
Where it falls short
Smaller independent review base than several competitors (80 reviews). The catalog is peptide-focused, so researchers also working with SARMs or broader research chemicals will need a second supplier.
What we can verify
Names Janoshik Analytical and Vanguard Laboratory; certificates resolve on the lab's own domain (verify.janoshik.com). Product pages list dated batch codes for previous certificates, no account required. Legal entity, Tampa, FL address, EIN and sales-tax number published: Plainview Commerce LLC. Full basket with sized pricing, stable across reads.
Net content: Vanguard Laboratory PDF for lot PG-5101 (TB-500 5mg) reports 4.92mg measured vs 5mg, 99.30% purity — read 6 Sep 2026
Where it falls short
Smallest review base in this batch (59). Measured net content could not be read from the certificate images. The legal entity name appears on the refund policy but not the About page. GLP products sold under house codes PG-1SG / PG-2TZ / PG-3RT.
What we can verify
Credits Freedom Diagnostics on a certifications page listing dozens of batch-labelled certificate images viewable without login. Legal entity, address and phone published: Puratek LLC, Las Vegas, NV. Cheapest BPC-157 10mg in this batch at $29.95.
Net content: Certificate reports Net Peptide Content 10.7mg (V0) / 10.45mg (V1) vs 10mg label, 99.96% purity (lot BPC10005)
Where it falls short
Trustpilot profile removed for guideline violations (read 5 Sep 2026) — no independent review base. The certificate we opened is an ILS Laboratories report (COA-2026-413074, lot BPC10005, 10.7mg vs 10mg) with an ILS access code — while the certifications page credits Freedom Diagnostics. Purity guarantee is 99% on the homepage and 98.5% on the policy page. TB-500 and GLP products are listed without stated sizes, and the GLP compound identities are not stated.
Purgo Labs sits at #1 of 4 on this page: 10/10 on the rubric, 10mg at $47.99 read 23 Sept 2026. Code HEALTH gives 20% off every order. We earn a commission; it did not decide the order above.
Visit Purgo Labs — code HEALTHBefore you order, check the batch
A ranking tells you which vendors have good practices; it cannot tell you about the specific vial you receive. When your order arrives, compare the batch number on the label to the certificate. If they do not match, or there is no batch number, the documentation does not cover what you were sent, regardless of who you bought from. How to read a peptide COA.
As of 23 Sept 2026, 4 of the 59 vendors on our scoreboard list VIP with a price we have read on the product page: Purgo Labs, Peptide Giants, Puratek Peptides, PS Peptides. Every one of them is scored on the same 10-point rubric; the table above shows the score, the dated price and what you can verify before ordering.
At the 10mg size, the lowest price we have on record is Purgo Labs at $47.99 (read 23 Sept 2026) — sale; list $59.99 struck; sold out when checked. It scores 10/10 on documentation. Price is the second sort key on this page, not the first, because an underdosed vial at a low price is the most expensive outcome.
Purgo Labs and Peptide Giants share the top score at 10/10: named laboratory, certificates that resolve on the laboratory's own site, measured milligrams against the label, and a published legal identity. The per-criterion evidence, with dates, is on each vendor's review page.
VIP is sold by these vendors as a research chemical for laboratory use, not for human consumption; none of it is FDA-approved in this form. Legality of purchase varies by jurisdiction and the compound, and it is your responsibility to know your local rules. Our pages assess documentation and pricing; they are not legal or medical advice.
Rubric score first. Among equal scores, the lower verified price per milligram at 10mg. Then the larger independent review base. Affiliate partnership is not an input: 4 of the 4 vendors here are partners and they sit wherever the evidence puts them.
It is a longer peptide than most research compounds, which makes it more expensive to synthesise and more prone to purity problems, and demand is lower than for the popular healing and metabolic peptides. Vendors that stock it often run out.
No. A spray is priced by volume and its peptide content depends on the stated concentration, which the certificate may not verify. This page compares lyophilised vials with a stated milligram amount.