S4 (Andarine) (25mg/capsule), 60 Capsules | Swissyn Research Chemical Shop

S4 (Andarine) is a selective androgen receptor modulator (SARM) designed for scientific research into muscle tissue signaling, androgen receptor activity, and anabolic pathways.
Each capsule contains a precise 25mg dose, ideal for consistent laboratory research and analytical studies.

Manufactured under ISO and GMP-certified conditions, this premium-grade SARM is lab-tested to ensure high purity and reproducibility.
Swissyn supplies S4 with a Certificate of Analysis (COA) for every batch, making it a trusted compound for studies in muscle physiology, receptor selectivity, and tissue regeneration.

Who It’s For / Ideal Buyers

S4 (Andarine) is intended exclusively for professional researchers, laboratory scientists, and academic institutions conducting studies on androgen receptor signaling and muscle physiology.
It is not for human consumption.

• Pharmaceutical and academic research labs
• Muscle physiology and anabolic studies
• Endocrinology and receptor signaling research
• Laboratories conducting tissue regeneration studies

Why Buy from Swissyn

Swissyn is a trusted European supplier of lab-grade research chemicals, offering verified purity, lab-tested compounds, and fast, discreet shipping worldwide.
Our partnerships with established European suppliers ensure authenticity, secure delivery, and professional service.

• Lab-tested with verified Certificate of Analysis (COA)
• GMP and ISO-certified manufacturing
• Secure and discreet shipping across Australia, UK, and Europe
• Trusted supplier for academic and pharmaceutical research institutions
• High-quality compounds for reproducible laboratory studies

Call to Action

Advance your receptor and muscle physiology research with S4 (Andarine) (25mg/capsule), 60 Capsules.
Purchase securely from Swissyn.com today for verified quality, COA certification, and discreet international delivery.