MIF-1 Peptide For Sale

What MIF-1 Costs Right Now

WPA currently tracks MIF-1 at 1 verified vendor across 2 separate MIF-1 listings. In-stock MIF-1 vials run from $62.04 to $101.99 — a 1.6x spread for the same compound. Limitless Biotech holds the lowest sticker price at $62.04. Normalized to milligrams, MIF-1 costs $2.04/mg on this page. The best per-milligram value is the 50mg vial from Limitless Biotech.

MIF-1 is stocked in 2 sizes: 30mg and 50mg 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 MIF-1 listings WPA tracks are: Limitless Biotech — 50mg at $101.99 ($2.04/mg), COA purity 99.00%; Limitless Biotech — 30mg at $62.04 ($2.07/mg), COA purity 99.00%.

MIF-1 COA Coverage Across Tracked Vendors

2 of the 2 tracked MIF-1 listings (100%) publish a third-party Certificate of Analysis. Assayed purity on those reports is 99.00%. The most recent MIF-1 COA on file is dated 2/25.

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 MIF-1 batch and vial size on sale. Open the linked report before ordering rather than trusting the badge.

How Researchers Actually Dose MIF-1

Across 7 MIF-1 calculator runs logged by the WPA community, the most common dose entered is 10mg. The size researchers calculate against most often is the 50mg vial (7 runs). The most common bacteriostatic water volume is 3mL, which is what sets the draw marks on the syringe for that dose. At that dose a 50mg vial yields roughly 5.0 doses, so the vial size you buy decides how often you reorder as much as the price does.

MIF-1 Discount Codes

2 of the 2 tracked MIF-1 listings carry a WPA researcher discount code. 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 MIF-1

MIF-1 is the Pro-Leu-Gly-NH₂ tripeptide (an oxytocin fragment) studied for opioid-system and mood-related research. It ships as a lyophilized powder you reconstitute before use, so the real vendor difference is what the certificate of analysis (COA) shows.

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

How to Read the MIF-1 Comparison

• Price per milligram — Every MIF-1 listing is normalized to $2.04/mg-style unit pricing, so a small cheap vial cannot hide a worse real cost than a larger one.
• COA status and purity — The 2 COA-backed MIF-1 listings show assayed purity and test date so quality is a number, not a claim.
• Vials sizes — All 2 stocked MIF-1 sizes (30mg and 50mg vials) sit in one table.
• Stock status — Live in-stock state for each MIF-1 listing, refreshed on a recurring basis.

Frequently Asked Questions: MIF-1

Is it legal and safe to buy MIF-1 for research?

In the US, MIF-1 is sold strictly as a research chemical — legal to buy for laboratory research but not approved for human use. MIF-1 (Pro-Leu-Gly-NH2) is a research tripeptide with no approved human use, sold for laboratory study only. The real variable isn't legality, it's quality: unverified suppliers can ship underdosed, impure, or mislabeled material. Every MIF-1 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 MIF-1 listings from 1 vendor.

How do I verify a MIF-1 COA so I'm not getting an underdosed vial?

A Certificate of Analysis (COA) is the third-party lab report for one specific MIF-1 batch — your only proof the vial is real and full-strength. Check four things: identity (it's actually MIF-1, not a substituted or underdosed tripeptide), 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 MIF-1 specifically, 2 of 2 tracked listings (100%) publish one, with assayed purity of 99.00%, the most recent dated 2/25. Every row in the table links straight to it.

Which MIF-1 vendor should I pick?

There's no single "best" MIF-1 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. Only Limitless Biotech stocks MIF-1 among tracked vendors right now, so there is no price competition to arbitrage — weight the COA rather than the price. If you just want the strongest all-round value, the top-ranked MIF-1 vendor on this page is a safe starting point — but confirm its purity and price fit your protocol first.

How much does MIF-1 cost — and how do I know I'm not overpaying?

Judge MIF-1 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 commonly ships in 30 mg and 50 mg vials, so compare $/mg across those rather than the per-vial price. The best tracked MIF-1 listing works out to $2.04/mg. 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 MIF-1 do I need for one full cycle?

MIF-1 research doses vary widely by protocol, so there is no single fixed cycle size. With 30 mg and 50 mg vials available, size your order to your planned dose and duration using the calculator on this page. Across 7 MIF-1 calculator runs logged here the most common dose is 10mg; a 50mg vial covers roughly 5.0 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 MIF-1?

Yes — many verified MIF-1 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 MIF-1 listings carry a code right now. Each listing shows the current code and the discounted price where one exists.

Lowest priced MIF-1 peptide for sale?

To surface the lowest priced MIF-1 for sale, WPA continuously compares 16 USA suppliers and 968 "for research" products, ranking every verified MIF-1 listing by true cost so the cheapest vials rise to the top. The lowest priced single MIF-1 vial currently starts at $62.04. We currently track 2 MIF-1 products in our system. Pricing is generally refreshed weekly as vendors update stock, prices, and discount codes.