PNC-28 Peptide For Sale

What PNC-28 Costs Right Now

WPA currently tracks PNC-28 at 2 verified vendors. In-stock PNC-28 vials run from $152.99 to $181.69 — a 1.2x spread for the same compound. Limitless Biotech holds the lowest sticker price at $152.99. Normalized to milligrams, PNC-28 costs $9.08/mg to $30.60/mg on this page. The best per-milligram value is the 20mg vial from Paramount Peptides.

PNC-28 is stocked in 2 sizes: 5mg and 20mg vials. Because vials of different strengths rarely scale linearly in price, the per-milligram column is the only fair way to rank them.

Ranked by true cost per milligram, the PNC-28 listings WPA tracks are: Paramount Peptides — 20mg at $181.69 ($9.08/mg); Limitless Biotech — 5mg at $152.99 ($30.60/mg), COA purity 99.00%.

PNC-28 COA Coverage Across Tracked Vendors

1 of the 2 tracked PNC-28 listings (50%) publish a third-party Certificate of Analysis. Assayed purity on those reports is 99.00%. The most recent PNC-28 COA on file is dated 2/25. The remaining 1 listing has no published report, so its purity is the vendor's own claim.

A COA is only worth what it proves: it has to name the independent lab, be dated within the last 12 months, and match the exact PNC-28 batch and vial size on sale. Open the linked report before ordering rather than trusting the badge.

How Researchers Actually Dose PNC-28

Across 4 PNC-28 calculator runs logged by the WPA community, the most common dose entered is 1mg. The size researchers calculate against most often is the 10mg vial (3 runs). The most common bacteriostatic water volume is 1mL, which is what sets the draw marks on the syringe for that dose. At that dose a 20mg vial yields roughly 20 doses, so the vial size you buy decides how often you reorder as much as the price does.

PNC-28 Discount Codes

2 of the 2 tracked PNC-28 listings carry a WPA researcher discount code. The largest live discount is 5% off. Every price and per-milligram figure on this page is the post-discount number, so you are never comparing a discounted listing against an undiscounted one. Codes change and some exclude sale items or carry order minimums.

About PNC-28

PNC-28 is a chimeric p53-derived peptide in the same research series as PNC-27, studied preclinically for selective cancer-cell membrane lysis. It is a research-only molecule that ships as a lyophilized powder, so the meaningful vendor difference is what the certificate of analysis (COA) shows.

Its reported half-life is ~30 min (pre-clinical estimate), which is the main reason the community cadence above looks the way it does. Not FDA-approved.

How to Read the PNC-28 Comparison

• Price per milligram — Every PNC-28 listing is normalized to $9.08/mg-style unit pricing, so a small cheap vial cannot hide a worse real cost than a larger one.
• COA status and purity — The 1 COA-backed PNC-28 listing shows assayed purity and test date so quality is a number, not a claim.
• Vials sizes — All 2 stocked PNC-28 sizes (5mg and 20mg vials) sit in one table.
• Stock status — Live in-stock state for each PNC-28 listing, refreshed on a recurring basis.

Frequently Asked Questions: PNC-28

Is it legal and safe to buy PNC-28 for research?

In the US, PNC-28 is sold strictly as a research chemical — legal to buy for laboratory research but not approved for human use. PNC-28 is an experimental membrane-disrupting peptide with no approved human use, sold only for laboratory research. The real variable isn't legality, it's quality: unverified suppliers can ship underdosed, impure, or mislabeled material. Every PNC-28 vendor in the table on this page is screened for a published third-party Certificate of Analysis (COA), which is your one objective quality check. Right now that screen covers 2 PNC-28 listings from 2 vendors.

How do I verify a PNC-28 COA so I'm not getting an underdosed vial?

A Certificate of Analysis (COA) is the third-party lab report for one specific PNC-28 batch — your only proof the vial is real and full-strength. Check four things: identity (it's actually PNC-28, not PNC-27 or an underdosed substitute), assay/purity (ideally 98% or higher), a named independent lab (not the vendor's own in-house claim), and a recent test date. WPA flags COA status per listing, but a marketing screenshot isn't enough — open the actual COA on the vendor's site before paying. For PNC-28 specifically, 1 of 2 tracked listings (50%) publish one, with assayed purity of 99.00%, the most recent dated 2/25. Every row in the table links straight to it.

Which PNC-28 vendor should I pick?

There's no single "best" PNC-28 vendor — it depends on what you weigh most. WPA ranks every verified vendor by a composite of assayed purity, COA recency, lifetime click popularity among researchers, final price, and in-stock plus discount availability. PNC-28 is easy to confuse with the related PNC-27, so favor vendors whose COA confirms the correct sequence. 2 vendors currently carry PNC-28, and Paramount Peptides holds the best true value at $9.08/mg on the 20mg vial. If you just want the strongest all-round value, the top-ranked PNC-28 vendor on this page is a safe starting point — but confirm its purity and price fit your protocol first.

How much does PNC-28 cost — and how do I know I'm not overpaying?

Judge PNC-28 by true price per milligram, not the sticker price on one vial — a cheap small vial often costs more per mg than a larger one. It most often ships in 5 mg vials, so compare $/mg across those rather than the sticker price on one vial. Tracked PNC-28 listings currently run $9.08/mg to $30.60/mg across 5mg, 20mg vials. WPA normalizes every verified listing to $/mg, and the live cost-per-month card estimates your real spend at the most common dose, so overpaying becomes obvious at a glance. The one catch: the lowest $/mg sometimes means buying a bigger vial than your cycle needs.

How much PNC-28 do I need for one full cycle?

PNC-28 research doses vary by protocol, so there is no single fixed cycle size. With 5 mg vials available, size your order using the calculator on this page. Across 4 PNC-28 calculator runs logged here the most common dose is 1mg; a 20mg vial covers roughly 20 of them, and that is the figure the cost-per-month card on this page is built on. Protocols vary and this reflects the most common community setup, not medical advice — research use only. Use the cost-per-month card and the calculator on this page to size your exact run, then buy enough to finish a cycle without re-ordering mid-protocol.

Are discount codes available for PNC-28?

Yes — many verified PNC-28 vendors offer WPA researcher discount codes, and those savings are already baked into the $/mg ranking on this page, so you're never comparing a pre-discount price against a post-discount one. Codes do change, and some exclude sale items or carry order minimums. 2 of the 2 tracked PNC-28 listings carry a code right now, the largest worth 5% off. Each listing shows the current code and the discounted price where one exists.

Lowest priced PNC-28 peptide for sale?

To surface the lowest priced PNC-28 for sale, WPA continuously compares 16 USA suppliers and 968 "for research" products, ranking every verified PNC-28 listing by true cost so the cheapest vials rise to the top. The lowest priced single PNC-28 vial currently starts at $152.99. We currently track 2 PNC-28 products in our system. Pricing is generally refreshed weekly as vendors update stock, prices, and discount codes.