S4 Andarine — Research Profile
S4 (Andarine) is a selective androgen receptor modulator (SARM) studied for its ability to promote lean tissue preservation and fat loss simultaneously. It is one of the earlier SARMs to be widely researched, with a notable effect on body composition in preclinical models.
Key Research Characteristics
- Compound type: Non-steroidal SARM
- Binding affinity: Strong binding affinity for androgen receptors in muscle and bone
- Research focus: Lean tissue preservation, fat oxidation, vascularity, and body composition
- Half-life: Approximately 3–6 hours (in vitro studies)
- Suppression profile: Dose-dependent; studied in preclinical models
- Water retention: Not associated with water retention in research models
Research Applications
S4 Andarine is primarily studied for its potential in body composition research, particularly in the context of simultaneous fat loss and lean tissue preservation. It is frequently used as a reference compound in androgen receptor selectivity studies and is a common component in multi-compound research stacks alongside GW501516 and Ostarine.
Product Specification
- 90 capsules x 5mg S4 (Andarine) per capsule
- Third-party tested for purity and identity
- Manufactured to research-grade standards
- UK stock — fast dispatch
For laboratory research use only. Not for human consumption.
By ordering from Ripped Labz, you are confirming that you are a legitimate research institute, a research scientist, or a student of chemistry. All compounds are supplied strictly for laboratory research use only. Please review our full terms before ordering.
NB: This product has not received regulatory approval from the FDA (United States Food & Drug Administration) or EU Health Commission for human consumption. Without FDA/EU approval, no claim can be made as to the safety or efficacy of this product. In purchasing this product, the customer acknowledges potential known and unknown hazards associated with its use. Ripped Labz does not approve, encourage or condone the use of this product in any way. It is sold for research purposes only, and NOT FOR HUMAN CONSUMPTION.