GH Peptides
MK-677 (Ibutamoren)
COA VERIFIEDNEW

MK-677 (Ibutamoren)

C₂₇H₃₆N₄O₅S

GH Peptides
HPLC PURITY99.5%

Non-peptide GH secretagogue studied for sustained growth hormone elevation in research settings.

Molecular Weight
528.66 g/mol
Appearance
White crystalline powder
Storage
Store at room temperature in a dry, dark location.

Select Size

Quantity

1
$44.99

MK-677 (Ibutamoren) is an orally active, non-peptide growth hormone secretagogue that mimics the GH-stimulating action of ghrelin. It increases GH and IGF-1 levels without significantly affecting cortisol. Research has demonstrated sustained elevation of GH levels over 24-hour periods, making it valuable for studying long-term GH-axis modulation. Studies have examined its effects on body composition, sleep quality, bone density, and nitrogen balance.

Related Compounds

Ipamorelin
COA VERIFIEDNEW

GH Peptides

Ipamorelin

C₃₈H₄₉N₉O₅

Selective GH secretagogue peptide studied for growth hormone release without significant impact on cortisol or prolactin.

HPLC PURITY99.1%
From $19.99
CJC-1295 DAC
COA VERIFIEDPOPULAR

GH Peptides

CJC-1295 DAC

C₁₅₂H₂₅₂N₄₄O₄₂

Modified GRF analog with Drug Affinity Complex for extended half-life GH research applications.

HPLC PURITY98.7%
From $34.99
GHRP-2
COA VERIFIED

GH Peptides

GHRP-2

C₄₅H₅₅N₉O₆

Growth hormone releasing peptide-2 studied for potent GH secretion via ghrelin receptor activation.

HPLC PURITY99.1%
From $19.99
GHRP-6
COA VERIFIED

GH Peptides

GHRP-6

C₄₆H₅₆N₁₂O₆

Hexapeptide GH secretagogue researched for growth hormone release and appetite-stimulating effects.

HPLC PURITY98.9%
From $17.99

Research Use Only — Legal Disclaimer

All products sold by Halo Peptides are strictly intended for in-vitro research, laboratory use, and scientific investigation only. They are not intended for human consumption, veterinary use, diagnostic purposes, or any therapeutic application. By browsing this website and purchasing any product, you acknowledge and agree that you are a qualified researcher and will use all compounds in compliance with applicable local, national, and international laws and regulations.