MOTS-C $1.63/mg @ My Amino Lab BPC-157 $2.60/mg @ S1 Research NAD+ $0.05/mg @ Driven Ones RETATRUTIDE $2.02/mg @ Driven Ones TESAMORELIN $3.80/mg @ Driven Ones CJC-1295 $2.84/mg @ Alpha Peptides TIRZEPATIDE $1.35/mg @ Driven Ones TB-500 $2.80/mg @ Zenith Bioscience SELANK $2.32/mg @ Alpha Peptides IPAMORELIN $2.70/mg @ Modern Research Peptides DSIP $3.13/mg @ Nationwide Peptides SEMAX $1.50/mg @ Peptide Partners AOD-9604 $4.58/mg @ Alpha Peptides 5-AMINO-1MQ $0.90/mg @ My Amino Lab KPV $2.53/mg @ Alpha Peptides PT-141 $2.10/mg @ Tegridy-Research EPITHALON $1.10/mg @ Zenith Bioscience GLUTATHIONE $0.03/mg @ S1 Research SERMORELIN $3.90/mg @ Tegridy-Research MELANOTAN II $2.11/mg @ Alpha Peptides THYMOSIN ALPHA-1 $4.00/mg @ Value Research Labs GHK-CU $0.48/mg @ Alpha Peptides SEMAGLUTIDE $1.70/mg @ Driven Ones KISSPEPTIN $2.50/mg @ Zenith Bioscience CAGRILINTIDE $4.60/mg @ Driven Ones SS-31 $1.42/mg @ Driven Ones OXYTOCIN $3.96/mg @ Alpha Peptides ARA-290 $3.00/mg @ Tegridy-Research IGF-1 LR3 $45.47/mg @ Alpha Peptides MELANOTAN I $2.11/mg @ Alpha Peptides LL-37 $4.60/mg @ Valor Peptides VIP $3.79/mg @ Alpha Peptides PINEALON $2.45/mg @ PureHealth Peptides SNAP-8 $2.21/mg @ Alpha Peptides GHRP-2 $2.40/mg @ Nationwide Peptides GHRP-6 $2.86/mg @ Alpha Peptides HEXARELIN $5.91/mg @ Alpha Peptides CARTALAX $2.40/mg @ Paramount Peptides THYMALIN $2.00/mg @ Peptide Technologies FOXO4-DRI $6.26/mg @ Alpha Peptides MGF $10.00/mg @ Core Peptides SLU-PP-332 $3.33/mg @ AMC-Essentials ADAMAX $4.40/mg @ Lumina Research Labs PNC-27 $4.83/mg @ NuScience Peptides CARDIOGEN $2.29/mg @ Modern Research Peptides GONADORELIN $6.18/mg @ Peptidology TESTAGEN $1.80/mg @ Tydes SURVODUTIDE $7.39/mg @ Alpha Peptides MAZDUTIDE $6.64/mg @ Alpha Peptides ADIPOTIDE $7.60/mg @ PureHealth Peptides P-21 $7.50/mg @ Tydes VILON $2.00/mg @ Peptide Technologies PROSTAMAX $2.00/mg @ Peptide Technologies OVAGEN $2.45/mg @ PureHealth Peptides LIVAGEN $2.70/mg @ Modern Aminos FOLLISTATIN $62.50/mg @ Bio Longevity Labs THYMOGEN $2.45/mg @ PureHealth Peptides HGH FRAG 176-191 $5.73/mg @ Alpha Peptides AICAR $0.72/mg @ RUO.bio CEREBROLYSIN $0.83/mg @ AMC-Essentials METHYLENE BLUE $1.60/mg @ MOG Labs VESUGEN $2.00/mg @ Peptide Technologies CORTAGEN $2.35/mg @ Swiss Chems CHONLUTEN $2.00/mg @ Peptide Technologies BRONCHOGEN $2.00/mg @ Peptide Technologies HUMANIN $8.90/mg @ PureHealth Peptides DIHEXA $7.16/mg @ Alpha Peptides PANCRAGEN $2.50/mg @ Peptide Technologies THYMULIN $4.00/mg @ AMC-Essentials AHK-CU $0.58/mg @ Ion Peptide MK-677 $2.68/mg @ Sports Technology Labs PENTADECA ARGINATE $4.40/mg @ EZ Peptides MK-777 $3.45/mg @ Sports Technology Labs TERIPARATIDE $130.00/mg @ Atomik Labz ORFORGLIPRON $21.50/mg @ PureHealth Peptides TESOFENSINE $196.00/mg @ Happy Peptides BAM15 $1.96/mg @ MOG Labs MATRIXYL $12.90/mg @ Ion Peptide MOTS-C $1.63/mg @ My Amino Lab BPC-157 $2.60/mg @ S1 Research NAD+ $0.05/mg @ Driven Ones RETATRUTIDE $2.02/mg @ Driven Ones TESAMORELIN $3.80/mg @ Driven Ones CJC-1295 $2.84/mg @ Alpha Peptides TIRZEPATIDE $1.35/mg @ Driven Ones TB-500 $2.80/mg @ Zenith Bioscience SELANK $2.32/mg @ Alpha Peptides IPAMORELIN $2.70/mg @ Modern Research Peptides DSIP $3.13/mg @ Nationwide Peptides SEMAX $1.50/mg @ Peptide Partners AOD-9604 $4.58/mg @ Alpha Peptides 5-AMINO-1MQ $0.90/mg @ My Amino Lab KPV $2.53/mg @ Alpha Peptides PT-141 $2.10/mg @ Tegridy-Research EPITHALON $1.10/mg @ Zenith Bioscience GLUTATHIONE $0.03/mg @ S1 Research SERMORELIN $3.90/mg @ Tegridy-Research MELANOTAN II $2.11/mg @ Alpha Peptides THYMOSIN ALPHA-1 $4.00/mg @ Value Research Labs GHK-CU $0.48/mg @ Alpha Peptides SEMAGLUTIDE $1.70/mg @ Driven Ones KISSPEPTIN $2.50/mg @ Zenith Bioscience CAGRILINTIDE $4.60/mg @ Driven Ones SS-31 $1.42/mg @ Driven Ones OXYTOCIN $3.96/mg @ Alpha Peptides ARA-290 $3.00/mg @ Tegridy-Research IGF-1 LR3 $45.47/mg @ Alpha Peptides MELANOTAN I $2.11/mg @ Alpha Peptides LL-37 $4.60/mg @ Valor Peptides VIP $3.79/mg @ Alpha Peptides PINEALON $2.45/mg @ PureHealth Peptides SNAP-8 $2.21/mg @ Alpha Peptides GHRP-2 $2.40/mg @ Nationwide Peptides GHRP-6 $2.86/mg @ Alpha Peptides HEXARELIN $5.91/mg @ Alpha Peptides CARTALAX $2.40/mg @ Paramount Peptides THYMALIN $2.00/mg @ Peptide Technologies FOXO4-DRI $6.26/mg @ Alpha Peptides MGF $10.00/mg @ Core Peptides SLU-PP-332 $3.33/mg @ AMC-Essentials ADAMAX $4.40/mg @ Lumina Research Labs PNC-27 $4.83/mg @ NuScience Peptides CARDIOGEN $2.29/mg @ Modern Research Peptides GONADORELIN $6.18/mg @ Peptidology TESTAGEN $1.80/mg @ Tydes SURVODUTIDE $7.39/mg @ Alpha Peptides MAZDUTIDE $6.64/mg @ Alpha Peptides ADIPOTIDE $7.60/mg @ PureHealth Peptides P-21 $7.50/mg @ Tydes VILON $2.00/mg @ Peptide Technologies PROSTAMAX $2.00/mg @ Peptide Technologies OVAGEN $2.45/mg @ PureHealth Peptides LIVAGEN $2.70/mg @ Modern Aminos FOLLISTATIN $62.50/mg @ Bio Longevity Labs THYMOGEN $2.45/mg @ PureHealth Peptides HGH FRAG 176-191 $5.73/mg @ Alpha Peptides AICAR $0.72/mg @ RUO.bio CEREBROLYSIN $0.83/mg @ AMC-Essentials METHYLENE BLUE $1.60/mg @ MOG Labs VESUGEN $2.00/mg @ Peptide Technologies CORTAGEN $2.35/mg @ Swiss Chems CHONLUTEN $2.00/mg @ Peptide Technologies BRONCHOGEN $2.00/mg @ Peptide Technologies HUMANIN $8.90/mg @ PureHealth Peptides DIHEXA $7.16/mg @ Alpha Peptides PANCRAGEN $2.50/mg @ Peptide Technologies THYMULIN $4.00/mg @ AMC-Essentials AHK-CU $0.58/mg @ Ion Peptide MK-677 $2.68/mg @ Sports Technology Labs PENTADECA ARGINATE $4.40/mg @ EZ Peptides MK-777 $3.45/mg @ Sports Technology Labs TERIPARATIDE $130.00/mg @ Atomik Labz ORFORGLIPRON $21.50/mg @ PureHealth Peptides TESOFENSINE $196.00/mg @ Happy Peptides BAM15 $1.96/mg @ MOG Labs MATRIXYL $12.90/mg @ Ion Peptide
pepmg_ The transparent price-per-mg index for research peptides.
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placements ranked only by $/mg
Some links earn a commission or carry a pepmg code — labeled per row, ranked by the same math.

compounds / mk-677

● MK-677Growth-hormone secretagogue

MK-677 price comparison

An orally active growth-hormone secretagogue (Ibutamoren) studied in research on the GH/IGF-1 axis.

cheapest (first-party)
$2.68/mg
medianThe middle value in a sorted list — half the prices sit above it, half below.
$2.72
highest
$6.80
spreadThe highest $/mg divided by the lowest for the same compound — how widely its price varies across vendors.
2.5×
first-party vendors
4
Fair-price band · 4 first-party vendors · $/mg
median $2.72
$2.68cheapest $6.80highest
The priciest vendor charges 2.5× the cheapest — buying blind on MK-677 can cost up to $4.12/mg more.

first-party prices captured 16m ago

Compare by exact vialThe small sealed glass container a compound ships in. size: 25mg (3 vendors)

email only when a vendor actually lowers a MK-677 price — set a $/mg to only hear when it crosses your number · one-click stop
● MK-677 · first-party live prices first-party · live 4 listings
#VendorProductSize Price$/mgTrendCode
1 Sports Technology Labs since 2019 Liquid Ibutamoren (MK-677) – 25 mg/mL first-party · captured 16m ago · earns pepmg $0 · source ↗ · COAs ↗ 25mg $66.99 $2.68 · — buy →
2 MOG Labs since Oct 2025 · new MK-677 25mg – 60 units first-party · captured 20m ago · earns pepmg $0 · source ↗ 25mg $68.00 $2.72 · — buy →
3 RUO.bio since Jan 2025 MK-677 25mg (Ibutamoren Mesylate) – 60 units first-party · captured 19m ago · earns pepmg $0 · source ↗ 25mg $68.00 $2.72 · — buy →
4 Simple Peptide since 2023 MK-677 first-party · captured 16m ago · earns pepmg $0 · source ↗ · COAs ↗ 12.5mg $85.00 $6.80 · — buy →
COACertificate of Analysis: a lab report stating a batch's measured identity and purity. availability: 2 of 4 vendors selling MK-677 publish a COA : Sports Technology Labs, Simple Peptide. What a COA proves →
● MK-677 blends & stacks · 6 first-party priced by total — not $/mg
VendorBlendPrice
Sports Technology Labs MK-677 and Ostarine Stack BLEND $111.99 buy →
Sports Technology Labs LGD-4033 and MK-677 Stack BLEND $114.99 buy →
Sports Technology Labs RAD-140 and MK-677 Stack BLEND $120.99 buy →
Sports Technology Labs MK-677, YK-11, and LGD-4033 Stack BLEND $166.99 buy →
Sports Technology Labs MK-677, Cardarine, and SR-9009 Stack BLEND $169.99 buy →
Sports Technology Labs MK-677, Ostarine, and RAD-140 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.

▸ Why compare $/mg for MK-677?

Prices for this compound vary widely between vendors; comparing $/mg avoids overpaying.

▸ Reading the COA

Always check each vendor's third-party Certificate of Analysis (COA) for identity and purity.

▸ Same cluster

CJC-1295 $2.84/mg vs MK-677 →
Ipamorelin $2.70/mg vs MK-677 →
NAD+ $0.05/mg vs MK-677 →
Tesamorelin $3.80/mg vs MK-677 →
Sermorelin $3.90/mg vs MK-677 →
MOTS-c $1.63/mg vs MK-677 →
Epithalon $1.10/mg vs MK-677 →
SS-31 $1.42/mg vs MK-677 →
Humanin $8.90/mg vs MK-677 →
FOXO4-DRI $6.26/mg vs MK-677 →
GHRP-2 $2.40/mg vs MK-677 →
GHRP-6 $2.86/mg vs MK-677 →
Hexarelin $5.91/mg vs MK-677 →
MK-777 $3.45/mg vs MK-677 →
→ Reconstitution calculator for MK-677 research math.
All products listed are sold by third-party vendors for laboratory and research use only (RUO). pepmg sells nothing, ships nothing, and gives no medical, dosing, or human-use guidance. Listings are price-tracking data, not endorsements.