Skip to the content
  •  Free Shipping on Orders $450+
  •  Proudly Canadian Made
  •  Get 10% Off Your First Order with Code FIRST10
  • About Us
  • FAQs
  • Become a Rep
  • Earn Points
  • Refer a Friend + Save
  • Blog
  • My Account
logo mainlogo darklogo light
  • Stacks
    • Steroid Stacks
    • Peptide Stacks
  • Injectables
    • Zionova Pharmaceuticals
    • Fusion Steroids
  • Tablets
    • Zionova Pharmaceuticals
    • Fusion Steroids
  • Sexual Health
  • Fat Burners
  • SARMs
  • Peptides
  • Biohackers
  • Neuro Support
  • AE + PCT
  • HGH + HCG
  • Hair + Acne
  • Accessories
0

No products in the cart.

logo main
  • Stacks
    • Steroid Stacks
    • Peptide Stacks
  • Injectables
    • Zionova Pharmaceuticals
    • Fusion Steroids
  • Tablets
    • Zionova Pharmaceuticals
    • Fusion Steroids
  • Sexual Health
  • Fat Burners
  • SARMs
  • Peptides
  • Biohackers
  • Neuro Support
  • AE + PCT
  • HGH + HCG
  • Hair + Acne
  • Accessories
0

No products in the cart.

logo main
0

No products in the cart.

  • Stacks
    • Steroid Stacks
    • Peptide Stacks
  • Injectables
    • Fusion Injectables
    • Zionova Injectables
  • Tablets
    • Fusion Tablets
    • Zionova Tablets
  • Sexual Health
  • Fat Burners
  • SARMs
  • Peptides
  • Biohackers
  • Cognitive & Neuro Support
  • AE + PCT
  • HGH + HCG
  • Hair + Acne
  • Accessories
  • My Account

Shop

HomeShopSARMsYK-11
Yk-11 Methoxyethylidene by Zionova Pharmaceuticals Inc., 5mg
Yk-11 Methoxyethylidene by Zionova Pharmaceuticals Inc., 5mg

YK-11

$90.00

YK-11 is a rare and highly potent compound often grouped with SARMs, valued for its exceptional muscle-building capabilities. Unlike typical performance agents, it is uniquely binds to androgen receptors while inhibiting Myostatin—a natural protein that limits muscle growth. By suppressing Myostatin, YK-11 creates an environment where lean muscle can develop rapidly and more efficiently. In addition to Myostatin inhibition, YK-11 elevates follistatin, a key muscle-growth protein that enhances strength, hardness, and overall muscular density. This dual action makes it one of the most powerful agents for achieving dramatic lean mass improvements without unwanted water retention or bloating. Highly sought after by bodybuilders and athletes, it is prized for its ability to promote extreme muscle fullness, firmness, and definition. When used alongside complementary compounds, its muscle-building effects may become even more pronounced—making it a standout choice for individuals committed to maximizing physique performance and achieving noticeable, impressive results.
YK-11 – Wikipedia
Generic Name:

Methoxyethylidene 5mg

Compound Information:

Molecular Weight: 430.54 g/mol
Formula: C25H34O6
Anabolic Rating: N/A
Androgenic Rating: N/A

In stock

SKU: FLEX-(ZIO)-TAB-047 Categories:SARMs, Tablets, Zionova Pharmaceuticals, Zionova Tablets
  • Product Information
  • Dosage Guidelines
  • Stacking
  • Usage
  • Reviews (0)

Product Description

YK-11 Amplified Muscle Size And Strength

YK-11 stands as a potent, scientifically formulated compound strategically crafted to amplify muscle size and strength within the realm of bodybuilding. When ingested orally, this supplement efficiently and swiftly gets absorbed by the body, facilitating the delivery of anabolic benefits without the need for steroids or hormones.

Swift Muscle Recovery

This SARM elevates the production of follistatin, a robust inhibitor of myostatin that contributes to alleviating muscle fatigue and fostering anabolic processes. Additionally, YK-11 fosters protein synthesis by heightening anabolic activity and activating pathways that lead to heightened muscle growth.

Accelerated Fat Metabolism

YK-11 also plays a role in boosting the basal metabolic rate, translating to an increased calorie burn during periods of rest. Furthermore, research suggests that this supplement can diminish lipid storage, promoting an overall leaner physique.

Intense Workout Experience

YK-11 has demonstrated a capacity to significantly enhance workout intensity for athletes and bodybuilders alike. This is attributed to its ability to heighten the activation of muscle-building pathways, thereby stimulating further growth.
Side Effects + Considerations

Dosage (Male)

5-15mg per day

Dosage (Female)

2.5-5mg per day

Dosage Frequency

Daily (for 4-8 weeks)

Dosage Type

Oral Tablet

Active Half-Life

12-16 hours

Chemical Name

(17α,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic acid methyl ester

Stack With…

Testosterone Cypionate, Rad-140, LGD-4033, MK-677

Post-Cycle Therapy

Clomid, Nolvadex, or HCG, 1-3 days after last dose. If higher doses and longer cycles used.

Side Effects + Considerations

YK-11, recognized as a selective androgen receptor modulator (SARM), has gained popularity within the bodybuilding community for its role in augmenting muscle mass and strength. Despite its capacity to yield positive outcomes, users must remain vigilant about potential side effects associated with its usage. The advantageous effects encompass heightened muscle mass and strength, increased bone density, improved metabolism, and an augmentation in lean body mass. Nevertheless, anecdotal reports suggest potential adverse effects, including elevated liver enzymes and heightened levels of LDL cholesterol. Moreover, there exists evidence indicating that prolonged YK-11 use may pose serious health risks, such as prostate enlargement and male infertility. It is imperative for individuals considering YK-11 for bodybuilding purposes to thoroughly assess the benefits vis-à-vis the potential risks before embarking on its usage.

Dosage for Adult Males:

5-15mg per day

Dosage for Adult Females:

2.5-5mg per day

Dosage Frequency:

Daily (for 4-8 weeks)

Dosage Type:

Oral Tablet

Dosage (Male)

5-15mg per day

Dosage (Female)

2.5-5mg per day

Dosage Frequency

Daily (for 4-8 weeks)

Dosage Type

Oral Tablet

Our Guide to
Intramuscular Injection

Safe Disposale Tips

Gather Your
Equipment

If you’re new to the process of injection, ensure you have all the essential supplies at your disposal before commencing. This includes the injectable substance, a sterile disposable syringe and needle, alcohol wipes, a secure container for proper needle disposal, cotton balls or gauze pads for cleansing, and optionally, a mirror for self-injection, if required. Having these items readily available ensures a seamless and uninterrupted injection process. It is vital to prioritize safety and efficiency to position your body optimally for health and longevity.

Compound
Extraction

Once all the necessary materials are assembled, proceed to extract the substance from the vial. Keep the vial upright, slowly pull back the plunger to draw the prescribed dosage into the syringe. Be careful to extract the exact amount prescribed, adhering to the instructions provided by your healthcare professional. After filling the syringe, gently tap it to dislodge any air bubbles. If any air bubbles are present, push the plunger up slightly to eliminate them, ensuring that only the specified amount of the substance is in the syringe. Familiarize yourself with the proper injection depth before advancing to the next step.

Preparation Before
Injection

Before administering your injection, choose a well-lit and clean area. Prior to starting, wash your hands thoroughly with soap and water to maintain hygiene. Once your workspace is prepared, ready the injection site, which could be the buttocks (gluteal muscles), thighs, or upper arm (deltoid muscle). Seek guidance from your healthcare provider on the appropriate site. Regardless of the chosen site, use an alcohol wipe to cleanse it, removing any dirt, oils, or contaminants. Allow the area to air dry completely after the cleaning process.

Compound
Administration

With the syringe prepared, it’s time to administer the injection. Hold the prepared syringe and carefully insert the needle into the designated injection site. Once the needle is inserted at the correct depth, pull back slightly on the plunger to confirm that you haven’t hit a blood vessel. If blood appears in the syringe, retract the needle and attempt again with a new needle tip. Assuming there is no blood, steadily and slowly push the plunger to inject the substance. Take your time to ensure a controlled and comfortable administration of the injection. After the full dosage is administered, withdraw the needle from the injection site.

Safe Disposale of Needle Tips and Syringes

Ensuring the proper disposal of utilized syringes and needles is crucial for the safety of yourself and those around you. Once used, promptly deposit the syringe and needle into a designated sharps container. Avoid recapping the needle to prevent unintentional needle pricks. Familiarize yourself with the regulations in your local area concerning the appropriate disposal of medical waste. Numerous regions have specific guidelines for discarding sharps containers, and adhering to them is vital to safeguard both your community and the environment.

Incorporate YK-11 Into a Stack

To maximize effectiveness, YK-11 is recommended to be used in tandem with other SARMs (or steroids) tailored specifically to individual fitness goals. A highly potent combination to pair with YK-11, known for its muscle growth and strength benefits, includes Testolone (RAD-140) and Ligandrol (LGD-4033). Testolone stands out for its remarkable potency, making it a compelling option for those aiming to gain mass; however, it’s crucial to exercise caution, especially for inexperienced users.

On the other hand, Ligandrol is celebrated as one of the most robust SARMs available, particularly for strength, size gains, and improved endurance. When combined with YK-11, these two compounds create an exceptionally powerful duo for muscle building, promising noteworthy results. Armed with such a potent SARM combination, achieving a sculpted physique and an unstoppable fitness journey becomes highly attainable.

    No posts were found for provided query parameters.

Usage Guidelines

Side Effects + Considerations

01

02

03

04

05

06

When to Take it

Recommended Use:
YK-11 is a potent SARM-like compound known for promoting rapid lean muscle growth through Myostatin inhibition and increased follistatin activity. It is often used when the goal is significant strength, muscle density, and physique enhancement.

Administration:
Administer orally once or twice daily.
Typical research use ranges from 5–15 mg per day.
Split dosing can help maintain stable levels throughout the day.

Duration of Use:
Standard research cycles last 6 to 8 weeks.
Due to its potency, shorter cycles are commonly preferred to support recovery and consistent results.

Seek Guidance From a Medical Professional

Before contemplating the usage of anabolic steroids, it’s essential to seek advice from a qualified healthcare professional. They can evaluate your general health, discuss possible risks and advantages, and offer personalized guidance based on your specific needs.

Get High-Quality Items From Trusted Sources

Make sure to procure anabolic steroids from trustworthy sources to reduce the likelihood of receiving counterfeit or tainted products. Only buy from reliable suppliers who adhere to quality control standards and have a favorable reputation within the community.

Start Slow and Progress Gradually

If you opt to incorporate anabolic steroids, it is recommended to initiate the regimen with the smallest effective dosage. Incrementally raise the dosage if required, while closely monitoring your body’s reactions and any potential adverse effects.

Prioritize Proper Post-Cycle Therapy

Following the conclusion of a steroid cycle, it’s crucial to engage in a thorough post-cycle therapy routine. This aids in restoring natural hormone production, minimizing side effects, and preserving overall health and well-being.

When to Take it

Side Effects + Considerations

Anabolic steroids present substantial health risks that necessitate careful consideration. Consult healthcare professionals before use to comprehend potential adverse effects, including cardiovascular issues, hormonal imbalances, and psychological impacts. Strictly adhere to prescribed dosages and durations while prioritizing regular health monitoring. Adolescents should refrain from using these substances due to potential growth interference. Opt for alternative fitness methods to prioritize overall health and well-being, and always use under professional supervision.

The use of anabolic steroids demands thoughtful consideration due to serious health risks. Seek guidance from healthcare professionals before embarking on their use to fully understand potential adverse effects. Strictly adhere to prescribed dosages and durations, prioritize regular health monitoring, and avoid use by adolescents to prevent potential interference with growth. Explore alternative fitness methods that prioritize overall health and well-being, and use anabolic steroids only under the supervision of qualified professionals.

(0 Reviews)

You may also like…

  • Mk-2866 Ostarine by Zionova Pharmaceuticals Inc., 10mg
    SARMsTabletsZionova PharmaceuticalsZionova Tablets

    MK-2866

    Ostarine 10mg

    $85.00
    Add to cart
  • Mk-677 by Zionova Pharmaceuticals Inc.
    SARMsTabletsZionova PharmaceuticalsZionova Tablets

    MK-677

    Ibutamoren 10mg

    $90.00
    Add to cart
  • LGD-4033 Ligandrol by Zionova Pharmaceuticals Inc., 5mg
    SARMsTabletsZionova PharmaceuticalsZionova Tablets

    LGD-4033

    Ligandrol 5mg

    $90.00
    Add to cart
  • Rad-140 Testolone by Zionova Pharmaceuticals Inc., 10mg
    SARMsTabletsZionova PharmaceuticalsZionova Tablets

    RAD-140

    Testolone 10mg

    $90.00
    Add to cart

Related products

  • Clenbuterol
    Fat BurnersTabletsZionova PharmaceuticalsZionova Tablets

    Clenbuterol

    Clenbuterol Hydrochloride 50mcg

    $90.00
    Add to cart
  • Anadrol by Fusion Pharma, 50mg
    Fusion PharmaFusion TabletsTablets

    Anadrol

    Oxymetholone 50mg

    $90.00
    Add to cart
  • Clenbuterol by Fusion Pharma, 100mcg
    Fat BurnersFusion PharmaFusion TabletsTablets

    Clenbuterol

    Clenbuterol Hydrochloride 100mcg

    $95.00
    Add to cart
  • Cialis by Fusion Pharma, 25mg
    AE + PCTFusion PharmaFusion TabletsSexual HealthTablets

    Cialis

    Tadalafil 25mg

    $80.00
    Add to cart

Stay Up to Date
with Sales + Promos

    Shop Flex Pharma

    Stacks

    Injectables

    Tablets

    Sexual Health

    Fat Burners

    SARMs

    Peptides

    AE + PCT

    HGH + HCG

    Accessories

    Shop By Brand

    Fusion Pharma

    Zionova Pharmaceuticals

    Useful Links

    About Us

    Become a Rep

    Earn Flex Points

    Refer a Friend + Save

    Blog

    My Account

    My Orders

    Contact Us

    • Copyright © Flex Pharma
    • All Rights Reserved
    • Terms of Use
    • Privacy Policy

    What are you looking for?

    Choose Flex Pharma for premium mail-order anabolic steroids. We partner with top-tier Canadian manufacturers to guarantee the utmost quality across injectables, tablets, SARMS, peptides, fat-burning steroids, HGH, anti-estrogen, and more.

    Proudly Canadian Made

    Refer a Friend and Save 15%

    Get 15% Off Your First Order

    Shop Now
    ×
    1
    Product selection
    2
    Contact information
    3
    Review information

    Please note: that our e-Transfer email has been updated to: transfers@lumierepay.ca — Please use this email moving forward for payments.

    Join Waitlist We will inform you when the product is back in stock. Please leave your email address below.
    flex_img-logo_main-white-red_1-600x139

    Age Verification

    You must be 18 years old to enter

    SURE, LET ME IN
    NOPE, GET ME OUT
    Pop up Age