Buy YK-11 (Myostine) Capsules - 98% Purity Steroidal SARM
Always check spam folder for order updates!

Free shipping for all orders $250+

Always check spam folder for order updates!

  • 🏠 Home
  • đŸ›ī¸ Shop
  • 🔑 My Account
  • 🛒 Cart
  • ❓ FAQs
  • đŸ“Ļ Bulk
  • đŸ’ŗ Payment
  • â„šī¸ About Us
  • 📞 Contact Us
  • đŸ’ŗ Pay With Card
Login / Register
2 items $34.87
Menu
Login / Register
Sign inCreate an Account

Lost your password?

2 items $34.87
Select category
  • Select category
  • Research Chemicals
    • 2-METHYL-AP-237 HCl
    • Amphetamines
      • 2-FA
      • 2-FEA
      • 2-FMA
      • 3-FA
      • 3-FEA
      • 3-FMA
      • 3-FPM
      • 3-MMA
      • 4-FMA
      • 4-MAR "ICE" Analogues
      • 4F-methylphenidate (4F-MPH)
      • DMC (Dimethocaine)
    • Arylcyclohexylamines
      • 2F-Ketamine (2-FDCK)
      • 3-CL-PCP
      • 3-HO-PCE
      • 3-HO-PCP
      • 3-Me-PCE
      • 3-Me-PCP
      • 3-Me-PCPy
      • 3-MeO-PCE
      • 3-MeO-PCP
      • 3F-PCP (3-FLUORO-PCP)
      • Deschloroketamine (DCK)
      • DMXE
      • Fluorexetamine (FXE)
      • HXE
      • Methoxpropamine (MXPr)
      • MXiPr
      • MXP (Methoxphenidine)
      • O-PCE
    • Benzodiazepines
      • Bromazolam
      • Bromonordiazepam
      • Clonazolam
      • Deschloroetizolam
      • Diclazepam
      • Etizolam
      • Flualprazolam
      • Flubromazepam
      • Flubromazolam
      • Flubrotizolam (FANAX)
      • Fluetizolam
      • Flunitrazolam
      • Gidazepam
      • Norflurazepam
      • Pyrazolam
    • Benzofuran
      • 5-APB (Benzo)
      • 5-MAPB
      • 6-APB (Benzofury)
    • Cannabinoids
      • 4F-ADB
      • 4F-AMB
      • 5-CL-ADB-A
      • 5BR-ADB-INACA
      • 5F-MDMB
      • 6-CL-ADBA
      • 7-ABF
      • 7-ADD
      • ADB-BUTINACA
      • JWH-210
    • Cathinones
      • 2-CMC
      • 2-MMC (Meow)
      • 3-CEC
      • 3-CMC
      • 3-FMC
      • 3-MEC
      • 3-MMC
      • 3F-a-PVP
      • 4-BMC
      • 4-CL-PVP
      • 4-CMC
      • 4-MPD
      • 5-MMPA (Mephedrene)
      • a-D2PV
      • a-PCYP
      • a-PHP
      • a-PiHP
      • Hexedrone (Hexen)
      • MDPHP
      • Pentedrone (NEP)
    • Cyclohexanol
      • O-DSMT
    • Cyclopyrrolon
      • Pagoclone
    • Entactogens & Empathogens
      • MDMA
    • Lysergamides
      • 1B-LSD
      • 1cP-AL-LAD
      • 1cP-LSD
      • 1cP-MiPLA
      • 1D-LSD
      • 1P-LSD
      • 1V-LSD "Valerie"
      • AL-LAD
      • LSZ
    • Nootropics
    • Phenethylamines
      • 2C-B-FLY
      • 2C-C
      • 2C-D
      • DOC
      • βOH-2C-B
    • SARMs
      • Endurance
      • Fat Loss (Cutting)
      • Muscle Growth (Bulking)
    • Tryptamines
      • 4-AcO-DET
      • 4-AcO-MET
      • 4-HO-MET
      • 4-HO-MiPT
      • 5-Bromo-DMT
      • 5-MeO-DALT
      • 5-MeO-DiPT
      • 5-MeO-DMT
      • 5-MeO-MiPT
      • AMT (Alpha-Methyltryptamine)
      • DPT (N-dipropyltryptamine)
      • EPT (Ethylpropyltryptamine)
      • MET (N-methyl-N-ethyltryptamine)
      • NB-5-MeO-DALT
      • NB-5-MeO-MiPT
      • NB-DMT
  • Steroids
    • Fat Burners
    • Human Growth Hormone
    • Injectable Steroids
    • Oral Steroids
    • Post Cycle Therapy (PCT)
    • Sexual Health
Click to enlarge
Home Research Chemicals SARMs Muscle Growth (Bulking) YK-11 (Myostine) Capsules – Next LVL Muscle
EPT Fumarate
EPT Fumarate $76.00 – $320.00Price range: $76.00 through $320.00
Back to products
RAD-140 powder (Testolone)
RAD-140 powder (Testolone) $39.95

YK-11 (Myostine) Capsules – Next LVL Muscle

Rated 4.57 out of 5 based on 7 customer ratings
(7 customer reviews)

$39.95

USD
EUR
  • Application: Myostatin inhibition and selective androgen receptor modulation for muscle research

  • Key Property: Steroidal partial agonist with potent anabolic and muscle differentiation activity

  • Quality Assurance: â‰Ĩ98% purity confirmed by HPLC

  • Handling: Capsules; store cool and dry; follow laboratory safety protocols

 

Myostin 5mg x 60 capsules

Highly anabolic compound with fewer side effects than a steroid

Improves recovery

Add $215.13 to cart and get free shipping!
Category: Muscle Growth (Bulking)
Close
YOU MAY ALSO LIKEâ€Ļ
  • Twilight Molly Twilight Molly $12.74
  • Twilight MDMA Capsules Twilight MDMA Capsules $11.20
  • Rose Quartz Molly Rose Quartz Molly $12.74
  • Rolls Royce MDMA Rolls Royce MDMA $219.00
  • Purple Quasar Molly Purple Quasar Molly $12.74
  • Purple Quasar MDMA Capsules Purple Quasar MDMA Capsules $13.00
  • Description
Description

Buy YK-11 (Myostine) Capsules – Next LVL Muscle For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

What is YK-11 (Myostine) Capsules?

YK-11, also known as Myostine, is a synthetic steroidal selective androgen receptor modulator (SARM) structurally derived from dihydrotestosterone (DHT). It is unique in combining SARM activity with myostatin inhibition, a protein that suppresses muscle growth. This dual action results in potent anabolic effects, promoting muscle cell differentiation and growth more effectively than traditional anabolic steroids like DHT in vitro. Due to its steroidal backbone and partial agonist properties on androgen receptors, YK-11 can stimulate significant muscle hypertrophy while minimizing androgenic effects on non-muscle tissues, based on limited preclinical evidence. Next LVL Muscle supplies YK-11 in capsule form for controlled laboratory research. This product is not approved for human or veterinary use.

Technical Information of YK-11 (Myostine) Capsules

Property Details
CAS No 1370003-76-1
Alternate Names YK-11; Myostine; (17Îą,20E)-17,20-[(1-methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic acid methyl ester
Chemical Formula C27H34O6
Molecular Weight 454.55 g/mol
Form Capsules (dosage depends on supplier; commonly 5 mg or 10 mg)
Purity â‰Ĩ98% (verified by HPLC)
Melting Point Data limited; steroidal melting behavior
Storage Conditions Store in a cool, dry place, protected from light and moisture

Typical Research Applications of YK-11 (Myostine) Capsules

  • Enhancement of muscle cell differentiation and myoblast growth

  • Myostatin inhibition and muscle hypertrophy research

  • Studies on selective androgen receptor modulation with partial agonist effects

  • Investigation of anabolic effects with reduced androgenic side effects

  • Preclinical evaluation of muscle wasting and sarcopenia treatment

Safety and Handling Information for YK-11 (Myostine) Capsules

  • Use appropriate PPE including gloves, lab coat, and eye protection during handling

  • Handle in chemical fume hood or well-ventilated area to avoid exposure

  • Avoid ingestion, skin contact, or eye exposure; wash immediately if contact occurs

  • Store capsules sealed in airtight containers, away from light, moisture, and heat

  • Dispose of all residues as per hazardous chemical protocols

Ordering and Shipping Summary for YK-11 (Myostine) Capsules

  • Available through licensed research chemical distributors

  • Packaged as capsules for accurate and consistent research dosing

  • Shipping adheres to regulatory standards for controlled chemical substances

  • Purchase limited to accredited research institutions and qualified laboratories

Storage Conditions for YK-11 (Myostine) Capsules

  • Store in airtight containers at controlled room temperature or cooler

  • Protect from humidity, sunlight, and heat to maintain compound stability

  • Follow supplier-specific storage recommendations when available

Alternatives to YK-11 (Myostine) Capsules

  • Other steroidal SARMs such as RAD-140 or LGD-4033 for comparative research

  • Experimental myostatin inhibitors in preclinical development

  • Traditional anabolic steroids for reference research (restricted use)

FAQ About YK-11 (Myostine) Capsules

Q: Is YK-11 approved for human use?
A: No. It is an experimental compound strictly for research purposes only.

Q: What purity level can be expected?
A: Purity is guaranteed at â‰Ĩ98%, validated by HPLC or equivalent methods.

Q: How does YK-11 differ from typical SARMs?
A: YK-11 acts as both a SARM and a myostatin inhibitor, providing potent anabolic effects alongside muscle growth regulation.

Q: What typical dosages are provided in capsules?
A: Common dosing is 5 mg or 10 mg capsules, depending on supplier formulation.

Call to Action

Enhance your research capabilities with high-quality YK-11 (Myostine) Capsules from Next LVL Muscle. Order through trusted suppliers, ensuring compliance with all safety and regulatory guidelines for research chemicals.

7 reviews for YK-11 (Myostine) Capsules – Next LVL Muscle

  1. Esteban Navarro (verified owner) – August 4, 2020

    Rated 5 out of 5

    I love how easy it is to order from this site.

  2. Christian Braun (verified owner) – October 31, 2021

    Rated 5 out of 5

    Superb products, always delivered on time.

  3. Daniel Roberts (verified owner) – February 3, 2022

    Rated 4 out of 5

    This product has provided excellent results in our research projects, demonstrating reliable and accurate performance.

  4. Steven Young (verified owner) – July 17, 2022

    Rated 4 out of 5

    Great product quality and fast delivery. Will order again.

  5. Oscar Vega (verified owner) – October 28, 2022

    Rated 4 out of 5

    The compound’s reproducibility and consistency in our assays made it a standout choice for research.

  6. Carlos Mendoza (verified owner) – December 16, 2022

    Rated 5 out of 5

    The purity was critical for the success of our experiment, and this product delivered on all fronts.

  7. Amanda Edwards (verified owner) – January 31, 2024

    Rated 5 out of 5

    The product’s consistency and high quality ensured reproducible results in our ongoing research studies.

Add a review Cancel reply

Your email address will not be published. Required fields are marked *

Related products

Quick view

S-23 Capsules – Next LVL Muscle

Fat Loss (Cutting), Muscle Growth (Bulking)
Rated 4.57 out of 5
$39.95
Add to cart
Quick view

MK-677 (Ibutamoren) Capsules – Next LVL Muscle

Fat Loss (Cutting), Muscle Growth (Bulking)
$42.95
Add to cart
Quick view

GW-0742 Powder

Endurance, Fat Loss (Cutting), Muscle Growth (Bulking)
$39.95
Add to cart
Quick view

MK-677 Powder (Istobal/Nutrobal)

Fat Loss (Cutting), Muscle Growth (Bulking)
Rated 4.43 out of 5
$35.00
Add to cart
Quick view

MK-2866 (Ostarine) Capsules – Next LVL Muscle

Muscle Growth (Bulking)
Rated 4.43 out of 5
$37.95
Add to cart
Quick view

YK-11 Powder (Myostine)

Muscle Growth (Bulking)
Rated 4.54 out of 5
$49.95
Add to cart
Quick view

SR-9009 (Stenabolic) Capsules – Next LVL Muscle

Endurance, Fat Loss (Cutting), Muscle Growth (Bulking)
Rated 4.43 out of 5
$34.95
Add to cart
Quick view

RAD-150 Powder – Next LVL Muscle

Fat Loss (Cutting), Muscle Growth (Bulking)
$39.95
Add to cart
Xpress Chems Footer

Xpress Chems

Premium quality research chemicals with third-party verified purity exceeding 98%. Trusted by researchers worldwide for quality, reliability, and discreet service.

Over 98% Purity Guaranteed
98% Delivery Success Rate
Secured Payment Processing
Third-Party Lab Verified
Accepted Payment Methods
Bitcoin (10% Discount)
Ethereum
Tether (USDT)
Apple Pay (USA)
Bank Transfer
Zelle/Chime (USA)
PayID (Australia)
Interac (Canada)

Quick Links

  • Home
  • Shop Products
  • About Us
  • Blog
  • Bulk Orders
  • Custom Requests

Customer Support

  • Contact Us
  • FAQs
  • Track Your Order
  • Payment Instructions
  • Refund Policy
  • Shipping & Delivery

Resources

  • Lab Test Reports
  • Quality Assurance
  • Responsible Research
  • Safety Guidelines
  • Discreet Packaging
  • Order Processing

© 2024 Xpress Chems. All rights reserved.

Terms & Conditions Privacy Policy Legal Disclaimer My Account
Close
  • 🏠 Home
  • đŸ›ī¸ Shop
  • đŸ“Ļ Bulk & Wholesale
  • đŸ’ŗ Payment Instructions
  • âŗ Cutoff Time & Processing
  • ❓ FAQs
  • â„šī¸ About Us
  • 📞 Contact Us
  • đŸ’ŗ Pay With Card
Shopping cart
Close
Sidebar
Select your currency
USD United States (US) dollar
EUR Euro