Compound dossier · evidence, sources, and tracked market
Growth-hormone secretagogue Moderate evidence 0 cited studies 3 tracked vendors
All 3 vendors carrying MK-677 with a Vendor Score of 80+, ordered by $/mg
Lowest $/mg of these 3
Third-party COAs
78 of 113 COAs open at Chromate Labs / Freedom DiagnosticsRing: share of COAs openable at the lab · numeral: Vendor Score
Third-party COAs
Third-party COAs, self-hosted
Third-party COAs
91 of 209 COAs open at Chromate Labs / Freedom Diagnostics
Tiers name what a vendor publishes, not a verdict on any product's purity or quality. Lab-verifiable COAs: certificates that open on the testing lab's own site (the seal's ring shows what share of them do). Third-party COAs: certificates attributed to a third-party lab, which may be hosted only on the vendor's site. Tiers follow the Vendor Score (90+ and 80–89), which is 87% COA evidence; the numeral in each seal is that score. Affiliate relationships never affect tiers, selection or order. How the Vendor Score works
An orally active growth-hormone secretagogue (Ibutamoren) studied in research on the GH/IGF-1 axis.
Evidence brief
MK-677 (ibutamoren) is an orally active, non-peptide growth-hormone secretagogue: it activates the ghrelin/growth-hormone-secretagogue receptor to raise the body's own growth hormone and IGF-1, and it has been tested in several randomized, double-blind, placebo-controlled trials.
Published dosing & study context → Reconstitution calculator →
first-party prices captured
Compare by exact vialThe small sealed glass container a compound ships in. size: 25mg (3 vendors)
Price includes the displayed code where available. Shipping and tax are extra. Unknown sizes or prices are excluded when those filters are set.
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Select up to four offers to compare side by side. Click a column heading to sort. Click again to reverse. Scroll sideways for more columns.
Tick up to four offers to compare side by side. Use Sort by to reorder. COA counts are each vendor's own library; batch match is not assumed.
| Select | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| AMC-Essentials | MK 677MK-677 · Not in price comparison | Vial / standard | — | $0.00 | — | in stock | 80/100 | 66 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh.just now | View product ↗ | |
| Swiss Chems | RAD-140 + MK-677 + GW-501516 Value PackMK-677 · Not in price comparison | Vial / standard | — | $218.36 | — | in stock | 98/100 | 26 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Swiss Chems | MK-677 (Ibutamoren), (10mg/capsule) 60 CapsulesMK-677 · Not in price comparison | oral | 10 | $69.95 | — | in stock | 98/100 | 26 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Swiss Chems | RAD-140 + MK-677 + YK-11 Value PackMK-677 · Not in price comparison | Vial / standard | — | $227.86 | — | in stock | 98/100 | 26 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Modern Aminos | MK-677 (Ibutamoren)MK-677 · Not in price comparison | Vial / standard | — | $68.00 | — | in stock | 76/100 | 106 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| MOG Labs | MK-677 25mg – 60 unitsMK-677 | Vial / standard | 25 | $68.00 | $2.72 | in stock | 86/100 | 113 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Paramount Peptides | MK-677 (25mg) x 60 TabletsMK-677 · Not in price comparison | oral | 25 | $192.00 | — | in stock | 99/100 | 84 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| RUO.bio | MK-677 25mg (Ibutamoren Mesylate) – 60 unitsMK-677 | Vial / standard | 25 | $70.00 | $2.80 | in stock | 89/100 | 209 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Wellness Peptides | MK-677MK-677 · Not in price comparison | Vial / standard | — | $80.00 | — | in stock | 72/100 | 7 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Licensed Peptides | MK677 Capsules 12.5mg (10 btls.)MK-677 · Not in price comparison | oral | 12.5 | $1140.00 | — | out of stock | 77/100 | 271 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. | |
| Licensed Peptides | MK677 Capsules 12.5mg 12.5mgMK-677 · Not in price comparison | oral | 12.5 | $169.99 | — | in stock | 77/100 | 271 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. | |
| Licensed Peptides | MK677 Capsules 12.5mg 12.5mg x 3 vialsMK-677 · Bulk · Not in price comparison | oral | 37.5 | $442.74 | — | in stock | 77/100 | 271 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. | |
| Licensed Peptides | MK677 Capsules 12.5mg 12.5mg x 5 vialsMK-677 · Bulk · Not in price comparison | oral | 62.5 | $653.95 | — | in stock | 77/100 | 271 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. | |
| Licensed Peptides | MK677 Capsules 12.5mg 12.5mg x 10 vialsMK-677 · Bulk · Not in price comparison | oral | 125 | $1140.00 | — | in stock | 77/100 | 271 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. | |
| Sports Technology Labs | MK-0677 Liquid MK-677MK-677 · Not in price comparison | Vial / standard | — | $66.99 | — | in stock | 80/100 | 106 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Sports Technology Labs | MK-677 Powder (Ibutamoren) | 2 GramsMK-677 · Not in price comparison | Vial / standard | — | $97.99 | — | in stock | 80/100 | 106 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| Sports Technology Labs | Liquid MK-677 (Ibutamoren) – 25 mg/mLMK-677 | Vial / standard | 25 | $67.99 | $2.72 | in stock | 80/100 | 106 indexedVendor library; batch match not assumed | Checked within 24 hoursPrice and stock were collected in the latest refresh. | View product ↗ | |
| PureRawz | S-23 MK-677 Combined FormulaMK-677 · Not in price comparison | Vial / standard | — | $105.98 | — | Last known: out of stock | 72/100 | 100 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.2d ago | View product ↗ | |
| PureRawz | Ostarine (MK-2866) + Ibutamoren (MK-677) 20mg 54ct 1080mg TabletsMK-677 · Not in price comparison | oral | 20 | $121.06 | — | Last known: out of stock | 72/100 | 100 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.2d ago | View product ↗ | |
| PureRawz | Ostarine (MK-2866) + Ibutamoren (MK-677) 20mg 27ct 540mg TabletsMK-677 · Not in price comparison | oral | 20 | $88.10 | — | Last known: out of stock | 72/100 | 100 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.2d ago | View product ↗ | |
| PureRawz | MK-677 + Zinc + 5-HTP + Vitamin B6 + TUDCA Capsules 155mg per capsule 30 capsules 4.65g TotalMK-677 · Bulk · Not in price comparison | oral | 155 | $78.61 | — | Last known: out of stock | 72/100 | 100 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.2d ago | View product ↗ | |
| PureRawz | Mass Construction 2.0 (MK-677 + 4-Andro + LGD-4033 + YK-11) MK-677 (67mg per ml 30ml 2000mg) + 4-Andro (67mg per ml 30ml 2000mg) + LGD-4033 (67mg per ml 30ml 2000mg) + YK-11 (33mg per ml 30ml 1000mg)MK-677 · Not in price comparison | Vial / standard | 67 | $0.00 | — | Last known: out of stock | 72/100 | 100 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.2d ago | View product ↗ | |
| PureRawz | Mass Strong (4-Andro + MK-677 + LGD-4033) MK-677 (67mg per ml 30ml 2000mg) + 4-Andro (67mg per ml 30ml 2000mg) + LGD-4033 (67mg per ml 30ml 2000mg)MK-677 · Not in price comparison | Vial / standard | 67 | $0.00 | — | Last known: out of stock | 72/100 | 100 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.2d ago | View product ↗ | |
| PureRawz | Mass Construction (MK-677 + RAD-140 + LGD-4033)MK-677 · Not in price comparison | Vial / standard | — | $256.07 | — | Last known: out of stock | 72/100 | 100 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.2d ago | View product ↗ | |
| PureRawz | LGD-4033 + MK-677 + YK-11 Injectable 10ml 100mg per ml 1gMK-677 · Bulk | Vial / standard | 100 | $141.73 | $1.42 | Last known: in stock | 72/100 | 100 indexedVendor library; batch match not assumed | Last known priceNot reconfirmed in the latest refresh. Stock is also last known.2d ago | View product ↗ |
No matches. Try another search or reset the filters.
| Vendor | Blend | Price | |
|---|---|---|---|
| Sports Technology Labs | Ostarine and MK-677 Stack BLEND | $112.99 | buy → |
| Sports Technology Labs | LGD-4033 and MK-677 Stack BLEND | $117.99 | buy → |
| Sports Technology Labs | RAD-140 and MK-677 Stack BLEND | $121.99 | buy → |
| Sports Technology Labs | MK-677, YK-11, and LGD-4033 Stack BLEND | $167.99 | buy → |
| Sports Technology Labs | RAD-140, MK-677, and Ostarine Stack BLEND | $173.99 | buy → |
| Sports Technology Labs | MK-677, Cardarine, and SR-9009 Stack BLEND | $174.99 | buy → |
Multi-peptide products (e.g. BPC-157 + TB-500). We don't rank these by $/mgPrice divided by the milligrams of active compound — the like-for-like way to compare cost across different vial sizes. — a per-milligram figure across different peptides isn't comparable — so they're listed separately by total price and kept out of the headline index above.
MK-677 (ibutamoren) is an orally active, non-peptide growth-hormone secretagogue: it activates the ghrelin/growth-hormone-secretagogue receptor to raise the body's own growth hormone and IGF-1, and it has been tested in several randomized, double-blind, placebo-controlled trials.
Read the full review →Source-linked reference figures with the population and study context alongside each amount. Study arms are not a starting dose, titration schedule, or personal treatment plan. Label records refer to the named approved medicine, not vendor products.
25 mg daily
human · patients with mild to moderate Alzheimer disease · randomised double-blind multicentre trial
Read original source: PMID 19015485 ↗10 mg once daily or 50 mg once daily
human · adults with severe growth hormone deficiency of childhood onset · double-blind rising-dose trial · Route reported: oral
Read original source: PMID 9329386 ↗Research use only — this reports what an FDA label or a peer-reviewed study published, tied to its species and study context. It is not medical advice, not a recommendation to use, and no dose here is generated by pepmg. Any dosing decision is for a qualified professional. Animal-study amounts do not establish a human dose.
Reconstitution calculator → · Converts your entered quantities; it does not select a dose or establish suitability for use.
Prices for this compound vary widely between vendors; comparing $/mg avoids overpaying.
Always check each vendor's third-party Certificate of Analysis (COA) for identity and purity.
| CJC-1295 | $2.98/mg | vs MK-677 → |
| Ipamorelin | $2.50/mg | vs MK-677 → |
| NAD+ | $0.05/mg | vs MK-677 → |
| Tesamorelin | $2.35/mg | vs MK-677 → |
| Sermorelin | $3.00/mg | vs MK-677 → |
| MOTS-c | $1.35/mg | vs MK-677 → |
| Epithalon | $1.18/mg | vs MK-677 → |
| SS-31 | $1.42/mg | vs MK-677 → |
| Humanin | $10.90/mg | vs MK-677 → |
| FOXO4-DRI | $6.26/mg | vs MK-677 → |
| GHRP-2 | $2.13/mg | vs MK-677 → |
| GHRP-6 | $2.10/mg | vs MK-677 → |
| Hexarelin | $4.90/mg | vs MK-677 → |
| MK-777 | $3.45/mg | vs MK-677 → |
Ask how pepmg works: reading a price row, the Vendor Score, COA tiers, where prices and doses come from. Every answer links the section it comes from.
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