S4 (Andarine) 50MG/ML

MSRP: $59.99
(You save $10.00 )
(2 reviews) Write a Review

CAS Number: 401900-40-1

Formula: C19H18F3N3O6

Molar Mass: 441.357

Class: Selective Androgen Receptor Modulator

Application: Fat burning, lean mass gain, improved strength, more energy, faster recovery.

Cited Research: Sports Technology Labs Research Blog


This preparation is for research purposes only and is not approved by the FDA for human use.

2 Reviews

  • 5
    Most underrated SARM

    Posted by Hunter Price on Mar 26th 2020

    S4 is the most underrated SARM. Less than 2ml a day you won't get the yellow vision but the gains are really good. Highly recommended!

  • 5
    Legit strong s4

    Posted by Austin A on Feb 7th 2020

    Loved this product and got great service they were very accomodating.