MK677 Shop
S4 (Andarine) 25mg Capsules – SARM Research Compound
S4 (Andarine) 25mg Capsules – SARM Research Compound
Couldn't load pickup availability
S4 Andarine Capsules for Laboratory Research
S4 (Andarine) is an investigational selective androgen receptor modulator (SARM) supplied in capsules containing 25mg of Andarine per capsule. Originally developed as a non-steroidal androgen receptor modulator, S4 has been investigated in preclinical research examining androgen receptor binding, tissue-selective activity, anabolic signalling, and androgen-responsive biological pathways.
Also commonly known as Andarine, S4 provides applications within structured laboratory models investigating selective androgen receptor modulation, compound activity, receptor interactions, and comparisons between different SARM research compounds.
Why Choose S4 (Andarine)?
Andarine has attracted research interest because of its selective interaction with androgen receptors and non-steroidal structure.
Preclinical research involving S4 has explored its activity within androgen-responsive tissues, including muscle and bone models, making the compound relevant to studies investigating tissue-selective androgen signalling and associated biological mechanisms.
Its characteristics also make S4 suitable for comparative research involving different selective androgen receptor modulators and conventional androgenic compounds.
Key Features
Selective Androgen Receptor Modulator
S4 (Andarine) is an investigational SARM studied for its interaction with androgen receptors and associated signalling pathways.
25mg Per Capsule
Each capsule contains 25mg of S4 (Andarine), providing a clearly defined quantity for structured laboratory research protocols.
Androgen Receptor Research
Andarine is relevant to experimental models examining androgen receptor binding, receptor activation, and downstream biological signalling.
Tissue-Selective Research
S4 has applications within preclinical research investigating selective androgen activity across different androgen-responsive tissues.
Non-Steroidal Research Compound
The non-steroidal structure of Andarine provides applications for comparative studies involving SARMs and other androgen receptor research compounds.
Product Details
- Active Compound: S4 (Andarine)
- Compound Code: S4
- Common Name: Andarine
- Dosage: 25mg per capsule
- Format: Capsule-based research compound
- Structure: Non-steroidal
- Compound Type: Selective Androgen Receptor Modulator (SARM)
- Category: SARM / Research Compound
Ingredients
- S4 (Andarine) – 25mg
- Vegetarian Capsule Shell: Cellulose and purified water
- No additional active ingredients
Share

Why Choose MK-677 Shop
- Trusted supplier of premium research compounds
- Fast, discreet tracked shipping
- Verified lab-grade products, rigorously selected for research purposes
- Secure, flexible payment options including Pay by Bank, Credit Card & Crypto
Recommended Post Cycle Support (PCT)
When concluding a laboratory research phase, researchers frequently evaluate post-cycle protocols. Products such as SARMs PCT are often integrated into daily regimens to maintain equilibrium and support overall wellbeing.
Throughout an active experimental cycle, supportive agents like Cycle Support are routinely factored into structured protocols to promote a balanced methodology.
In scenarios where hormonal fluctuations or imbalances arise during documentation and study, researchers occasionally look to modulating compounds, such as Armistane, as part of their broader analytical frameworks.
Premium SARMs Combinations
Advanced experimental frameworks often involve combining SARMs as part of a comprehensive stacking protocol.
Commonly referenced compounds in these setups include:
Stacking Options
Browse through our SARMs collection, Peptides selection, and Prohormones range to access a broader selection of high-purity experimental compounds.
For more sophisticated investigations, our Transformation Stacks provide a comprehensive solution for organizing complex study parameters.
For advanced recovery studies, the Wolverine Stack provides a comprehensive solution designed for multi-compound analytical frameworks.
All products sold by MK677.Shop are intended strictly for laboratory research purposes and are not for human consumption.
As a supplier, we are committed to providing reliable service, verified compounds, and a trusted source for research professionals and laboratories.