MK-777 Peptide For Sale
Buy MK-777 peptide capsules. Compare live prices across 16+ vetted vendors with real cost per capsule, verified COAs and discount codes.
Buy MK-777 peptide capsules starting at $71.99/bottle from 16+ vetted vendors. Compare capsule bottle options by cost per capsule, price per bottle, monthly cost, discount codes and independent COAs.
About MK-777
MK-777 is a research-chemical ghrelin-receptor agonist (a small molecule, not a peptide) marketed as a 'next-generation' growth-hormone secretagogue. Independent data on it is very thin, so identity confirmation matters; it ships as capsules or an oral liquid.
Its reported half-life is ~few hours (estimated), which is the main reason the community cadence above looks the way it does. No FDA approval, no registered clinical trial, no published pharmacology paper.
Frequently Asked Questions: MK-777
Is it legal and safe to buy MK-777 for research?
In the US, MK-777 is sold strictly as a research chemical — legal to buy for laboratory research but not approved for human use. It is an investigational oral growth-hormone secretagogue with no approved human use, sold for laboratory research only. The real variable isn't legality, it's quality: unverified suppliers can ship underdosed, impure, or mislabeled material. Every MK-777 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.
How do I verify a MK-777 COA so I'm not getting an underdosed vial?
A Certificate of Analysis (COA) is the third-party lab report for one specific MK-777 batch — your only proof the vial is real and full-strength. Check four things: identity (it's actually MK-777, not a different oral secretagogue substituted in its place or an underdosed capsule), 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. Every row in the table links straight to it.
Which MK-777 vendor should I pick?
There's no single "best" MK-777 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. MK-777 is uncommon and easy to confuse with related oral secretagogues, so a COA confirming the exact compound and per-capsule amount is the key check. If you just want the strongest all-round value, the top-ranked MK-777 vendor on this page is a safe starting point — but confirm its purity and price fit your protocol first.
How much does MK-777 cost — and how do I know I'm not overpaying?
Judge MK-777 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. Compare cost per total milligram across bottles, not the bottle price, since capsule strengths vary. 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 MK-777 do I need for one full cycle?
MK-777 is taken orally and research doses vary by protocol, so there is no single fixed cycle size — size your run using the per-capsule amount on the COA and the calculator on this page. 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 MK-777?
Yes — many verified MK-777 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. Each listing shows the current code and the discounted price where one exists.
Lowest priced MK-777 peptide for sale?
To surface the lowest priced MK-777 for sale, WPA continuously compares 16 USA suppliers and 968 "for research" products, ranking every verified MK-777 listing by true cost so the cheapest options rise to the top. The lowest priced single MK-777 capsule currently starts at $71.99. We currently track 1 MK-777 products in our system. Pricing is generally refreshed weekly as vendors update stock, prices, and discount codes.