Xi'an ChenFeng Biotech Co.,Ltd.

Quality is the life of enterprise, the soul of enterprise development and the core of competition

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsSARMS Capsule

Increase Muscle MK 677 Capsules Ibutamoren CAS 159752-10-0

Increase Muscle MK 677 Capsules Ibutamoren CAS 159752-10-0

Increase Muscle MK 677 Capsules Ibutamoren CAS 159752-10-0
Increase Muscle MK 677 Capsules Ibutamoren CAS 159752-10-0 Increase Muscle MK 677 Capsules Ibutamoren CAS 159752-10-0

Large Image :  Increase Muscle MK 677 Capsules Ibutamoren CAS 159752-10-0 Get Best Price

Product Details:
Place of Origin: Shaanxi,China
Brand Name: ChenFeng
Certification: ISO, GMP, HACCP
Model Number: CF-Mk677
Payment & Shipping Terms:
Minimum Order Quantity: 10g
Price: Depend on Quantity
Delivery Time: 1-3 work days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 10kg/month
Detailed Product Description
Product Name: MK677 Ibutamoren Capsules CAS NO: 159752-10-0
Formula: C₂₈H₄₀N₄O₈S₂ MF: 624.77
Purity: 99% Appearance: White Powder
High Light:

Increase Muscle MK 677 Capsules


CAS 159752-10-0 MK 677 Capsules


MK 677 Ibutamoren Capsules

Bulk Supply Sarms MK677 ibutamoren Capsule for Bodybuilding Cas159752-10-0


What is Ibutamoren MK677?

Ibutamoren, also known as MK 677,is a drug which acts as a potent, orally active growth hormone secretagogue, mimicking the GH stimulating action of the endogenous hormone ghrelin.

Studies have shown that this drug is highly potential in increasing bone turnover. When given to elderly subjects, It growth hormone secretagogue was seen to be efficiently improving the condition of bone turnover in them, based on elevations of biochemical markers of bone formation and resorption in them. All this was observed when this peptide was given to them orally.


Product Name MK 677
Synonyms: MK677 Selective Androgen Receptor Modulators SARMs Bodybuilding CAS 159752-10-0;(R)-1'-(2-Methylalanyl-O-benzyl-D-seryl)-1-(Methylsulfonyl)-1,2-dihydrospiro[indole-3,4'-piperidine] Mesylate;Crescendo;IbutaMoren Mesylate(MK-677);MK-667;N-[1(R)-1,2-Dihydro-1-methanesulfonylspiro-3H-indole-3,4′-piperidin)-1′-yl]carbonyl-2-(phenylmethoxy)-ethyl-2-amino-2-methylpropanamide methanesulfonate;IBUTAMORIN;Ibutamoren mesylate, ≥98%
CAS No 159752-10-0
Molecular Formula C27H36N4O5S.CH4O3S
Molecular Weight 624.776
EINECS Number 1308068-626-2
Assay 99.5%
Appearance White powder


Increase Muscle MK 677 Capsules Ibutamoren CAS 159752-10-0 0


Ibutamoren and Growth Hormone:

Ibutamoren is a strong and long-acting selective ghrelin receptor agonist . Ghrelin receptors – GHSRs (Growth hormone secretagogue receptors) naturally trigger the production of endogenous growth hormone . Ibutamoren stimulates the production of growth hormone essentially by mimicking the function and activity of another endogenous hormone – ghrelin: The action and binding of Ibutamorene MK-677 to Ghrelin receptors first results in the release GHRH (Growth-hormone-releasing hormone) from neurons in the Nucleus arcuatus (infundibular nucleus of the Hypothalamus), which is then transmitted by the hypothalamic-pituitary portal system to the anterior Pituitary, where by acting on GHRHR (Growth hormone-releasing hormone receptor (GHRH receptors)) stimulates the resulting growth hormone secretion pituitary gland.


Ibutamoren– Benefits and Effects:
Ibutamoren MK-677 strongly supports the growth of muscle mass and anabolic state of the body (helps maintain a positive nitrogen balance)
Ibutamoren MK-677 has a strong anti-catabolic effect, effectively protects muscle mass from degradation
Ibutamoren MK-677 improves performance and condition
Ibutamoren MK-677 speeds up fat metabolism – helps burn excess body fat and prevent its re-storage
Ibutamoren MK-677 brings very good and faster regeneration of muscles and the whole body, helps to heal old wounds and injuries
Ibutamoren MK-677 significantly improves sleep quality at night, brings a very strong feeling of freshness, energy and vitality in the morning and during the day
Ibutamoren MK-677 leads to a significant improvement in the condition and quality of the skin, helps to smooth out wrinkles
Ibutamoren MK-677 has a strong anti-aging effect, rejuvenates the body, acts against aging


MK677 Dosage: 

Optimal dose of Ibutamoren is 25-50 mg daily (1-2 tablets), max. 75 mg (max. 3 tablets a day, higher doses no longer represent a significant or linear increase in effects, but on the contrary – they can bring side effects). The usual period of use is 12 weeks. However, even with a long-term daily use of Ibutamoren No significant or dangerous side effects have been reported in medical studies for 12 or up to 24 months.


More Sarms Oral Capsules

No. Product Name CAS no. Purity Bottle/Cap mg/Cap
1 MK677 ibutamoren 159752-10-0 99% 60caps 10mg
2 MK2866 ostarine 1202044-20-9 99% 60caps 10mg
3 LGD4033 ligandrol 1165910-22-4 99% 60caps 30mg
4 GW501516 cardarine 317318-70-0 99% 60caps 10mg
5 rad140 1182367-47-0 99% 60caps 10mg
6 YK11 1370003-30-2 99% 60caps 10mg
7 SR9009 1379686-30-2 99% 60caps 10mg
8 S4 401900-40-1 99% 60caps 20mg
9 S23 1010396-29-8 99% 60caps 20mg



1. Packages are generally dispatched within approximately 3 days after receipt of payment.
2. we will provide you with a link & tracking number to track your package online. and send the few pictures with your order & details.
3. About the Custom clearance,we packed in disguise ways. We guarantee you safely and fast received the package
4. We confirm 99% clearance, If you can not received the package, we will arrange reshipment to you


If you interested our product, welcome to contact us WhatsApp: +86-189-9196-2236 or you can send details on chenfengbiotech@126.com


Contact Details
Xian ChenFeng Biotech Co., Ltd.

Contact Person: Carly Wu

Tel: +8618991962236

Send your inquiry directly to us