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YK-11 SARM Capsules

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  • PACKAGE: 60 Capsules in Container .
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72 € 78 € Sale -8%
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  • Active Ingredient: YK-11
  • Brand: Biaxol
  • Product Type: Experimental steroidal androgen receptor modulator, commonly grouped with SARMs
  • Strength: 10 mg of YK-11 per capsule
  • Additional Ingredient: Black pepper fruit extract (Piper nigrum), 5 mg per capsule
  • Form: Capsules for oral use
  • Package Contents: 60 capsules

What Is Biaxol YK-11?

Biaxol YK-11 offers an experimental androgen-receptor-active compound in an oral capsule format. Interest in bodybuilding centres on muscle size and strength, particularly because laboratory research has linked YK-11 to increased follistatin expression.

Unlike many non-steroidal SARMs, YK-11 has a steroidal structure. It is a single compound, not a combination of a SARM and a separate myostatin inhibitor. Its capsule format requires no reconstitution or injection preparation.

YK-11, Follistatin and Muscle-Growth Research

Follistatin can influence signalling involving myostatin, a protein that limits muscle growth. In a study using mouse muscle cells, YK-11 increased follistatin expression and promoted muscle-cell differentiation. This finding explains why it is often marketed as a “myostatin inhibitor.”

However, a cell-culture result does not establish meaningful myostatin inhibition or muscle growth in humans. YK-11 should therefore not be described as a proven way to overcome genetic limits, accelerate muscle gains or outperform other SARMs.

What Do Bodybuilders Expect from YK-11?

Bodybuilding discussions commonly associate YK-11 with:

  • Mass-gain goals: Interest in its androgen receptor activity and the follistatin-related mechanism observed in laboratory research;
  • Strength goals: User reports of improved lifting performance, which have not been confirmed in controlled human trials;
  • Lean appearance: Reports of “dry gains,” although the absence of water retention or fat gain cannot be guaranteed.

There is no established human evidence that YK-11 burns fat, improves circulation, slows ageing or reliably preserves muscle during cutting. Training progression, nutrition and body-fat levels remain central to the physique goals for which it is discussed.

Biaxol Capsule Format and Ingredients

The Biaxol formula combines YK-11 with black pepper fruit extract in a container of 60 capsules. Clearly stated ingredient amounts make it easier to compare the product with tablet and other capsule formulations.

The added extract is a formulation difference, not proof of superior absorption or effectiveness. Product-specific evidence would be needed to establish that it increases YK-11 bioavailability.

A capsule also provides less flexibility than a tablet designed for accurate splitting. Dividing capsule contents by eye does not reliably produce a measured smaller amount.

YK-11 Use in Bodybuilding

Informal bodybuilding discussions cite 5–20 mg per day, often with once-daily use and periods of 4–8 weeks. These figures are not validated human dosing schedules or established safe cycle lengths. Shorter use should not be assumed to prevent serious adverse effects.

Each capsule contains 10 mg, but this should not be called a proven “full working dose” or an appropriate starting amount. There is no validated basis for choosing 10 or 20 mg according to whether body weight is below or above 80 kg.

Hormonal suppression and recovery require consideration before use. YK-11’s androgen receptor activity raises concern about effects on natural hormonal regulation, but reliable human data do not establish the degree of suppression or a universal post-cycle therapy requirement.

Medical assessment may include ALT, AST, a lipid panel and appropriate hormone testing. These checks address relevant concerns but cannot establish the safety of a compound with such limited human evidence.

Note: YK-11 is an experimental compound and is not approved for bodybuilding, muscle growth or sports performance. Evidence is predominantly preclinical, and its human safety, effective dosing and long-term effects have not been established. Concerns include hormonal suppression, liver effects and adverse changes in blood lipids. The ranges above describe informal bodybuilding practices rather than safe dosing recommendations. Medical advice is recommended before use.

Buy Biaxol YK-11 Capsules at Dinespower

Dinespower is an authorized Biaxol distributor, offering product-code verification and access to available laboratory test reports. Check the code supplied with your packaging through the brand’s authenticity service, or contact our team for testing information relevant to your batch.

Order Biaxol YK-11 with competitive pricing, discreet packaging and tracked delivery. Our team can assist with package details, product verification, payment methods and shipping options for your destination.

Storage

Store below 30°C, protect from light and do not freeze. Keep the container securely closed and out of reach of children. Follow any additional instructions on the product label.

R
Raymond Reilly 25.12.2022

I ordered for the first time, I'm waiting for delivery, the manager is very competent, I hope that I will receive everything on time!

C
Christopher 15.11.2022

I am getting good results after taking this pill. Great for a beast workout.

K
Karl 26.07.2022

One of the best injectable I've tried. Time to buy more and stack up for future :)

J
James T. 21.04.2022

It works! The weight and strength really increase very decently. I haven't noticed any side effects.

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Frequently Asked Questions

Muscle growth and strength are the main reasons YK11 attracts attention. It is also discussed by athletes looking to build lean mass without a substantial increase in body fat. What makes YK11 unusual is its proposed effect on follistatin, a protein involved in regulating muscle growth. So far, though, that mechanism has only been investigated in laboratory research. There are no controlled human trials showing how much muscle or strength YK11 can actually add.
Online bodybuilding discussions commonly mention 5–10 mg per day, with some reports describing higher amounts of around 10–15 mg. These are non-medical practices, not established dosing recommendations. The Biaxol product contains 10 mg of YK11 and 5 mg of black pepper extract per capsule. There is no human dose-response research showing that a particular amount provides better muscle growth or an acceptable safety profile.
Both once-daily intake and divided doses appear in informal bodybuilding protocols. Split dosing is often explained by claims that YK11 has a relatively short half-life, but its actual half-life in humans has not been established. That means there is no reliable pharmacokinetic basis for recommending morning and evening intake over a single daily dose. Unlike a pre-workout stimulant, YK11 is not associated with an immediate boost in energy or focus.
Cycles of 6–8 weeks are commonly discussed in bodybuilding, particularly for muscle-building phases. Longer periods also appear in informal protocols, but there is no clinical evidence establishing an effective or safe cycle length. YK11 has not undergone controlled human trials designed to assess muscle growth, hormonal recovery, or long-term adverse effects. Extending a cycle should therefore not be assumed to produce greater gains.
These combinations are discussed because the compounds are associated with different training goals. Ligandrol and RAD140 are commonly linked to muscle growth and strength, while Cardarine is discussed mainly for endurance and cutting. However, combining YK11 with another androgen receptor modulator has not been shown to produce better gains. It may also increase the potential for overlapping adverse effects. Adding Cardarine introduces another experimental compound without establishing that the combination improves body composition.
YK11 acts on androgen receptors, so suppression of natural testosterone production is a relevant concern. However, the extent of hormonal suppression caused by YK11 has not been measured in controlled human studies. That makes an automatic PCT recommendation difficult to justify. If symptoms such as low libido, persistent fatigue, or reduced performance appear after use, testosterone, LH, and FSH can help assess hormonal recovery. Clomiphene or Enclomiphene should not be treated as a standard requirement without that assessment.
YK11 stands out because of its unusual steroidal structure and the laboratory findings involving follistatin. RAD140 is more often discussed in relation to strength and lean mass, Ligandrol in connection with overall muscle gain, and Ostarine during cutting or body recomposition. These descriptions reflect bodybuilding use cases, not proven head-to-head results. There are no clinical comparisons showing that YK11 builds more muscle than these alternatives or has a more favourable risk profile.

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YK-11 SARM Capsules

YK-11 SARM Capsules

10mg/caps

72 € 78 € Sale -8%
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