Andarine s4

        Andarine S4 SARM

        S4 Sarm

        A Cutting-Edge Approach to Muscle Preservation and Enhancement

        Unleash a hard, dry-looking physique during your cutting cycle. This SARM is renowned for its ability to deliver impressive results, similar to S23, with a reduced chance of suppression.

        12.5 mg per cap. 60 caps per bottle

        1 other person are subscribed to the product information changes.

          • 20% off
          $70.00save $14.00
        • $56.00
        Out of stock

        Discover S4: An Elite Tool for Muscle Building, Fat Loss, and Enhanced Performance

        Andarine, also known as S4, is one of the Selective Androgen Receptor Modulators (SARMs). It was initially developed to treat osteoporosis and muscle wasting conditions but has since gained popularity among bodybuilders and athletes. Andarine, or S4, is a selective androgen receptor modulator (SARM) characterized by its distinct specificity towards muscle tissue receptors. Through the selective activation of androgen receptors, it exhibits potent anabolic effects without substantial influence on androgenic tissues.

        Muscle preservation is vital to maintaining overall health, especially during periods of weight loss, aging, or physical rehabilitation. The human body tends to break down muscle tissue for energy during calorie-restricted diets or prolonged inactivity. This catabolic process can lead to a loss of muscle strength, reduced metabolic rate, and decreased physical performance. 

        Techniques to preserve muscle include consuming adequate protein, engaging in resistance training, and utilizing compounds like Selective Androgen Receptor Modulators (SARMs) that selectively target muscle tissue in some research contexts. Preservation of muscle mass is not only essential for athletes and bodybuilders but also plays a crucial role in individuals' overall well-being and functional independence, particularly as they age.

        Check out our SARMs PAGE for more great products.

        Structural and Molecular Details

        IUPAC Name: (2S)-3-(4-acetamido-phenoxy)-2-hydroxy-2-methyl-N-(4-nitro-3-trifluoromethyl-phenyl)-propionamide

        CAS Number: 401900-40-1

        Molecular Formula: C19H18F3N3O6

        Molar Mass: 441.363 g·mol−1

        Benefits and Potential Applications

        Muscle Preservation in Caloric Deficiency

        S4's ability to preserve muscle mass during calorie-restricted dieting fosters a harder and dryer-looking physique, thus promoting a favorable body composition.

        Enhanced Vascularity and Fat Loss

        Through metabolic modulation, S4 may stimulate fat oxidation, increase vascularity, and enhance athletic performance.

        Bone Density Augmentation

        Original investigations on Andarine were concentrated on osteoporosis management due to its promising results in improving bone mineral density.

        Selective Aromatization Prevention

        Unlike some anabolic agents, S4 does not undergo estrogen conversion, thereby avoiding potential estrogenic side effects.

        Mechanism of Action

        As a full androgen receptor agonist, Andarine's binding affinity for muscle and bone receptors offers tissue-specific anabolic effects. Clinical studies involving castrated rats have evidenced muscle mass and bone density increases without affecting the prostate. Furthermore, other studies have observed decreased body fat in subjects utilizing S4.

        Does andarine need a PCT?

        Andarine has not been demonstrated to impact testosterone levels or other secondary sexual characteristics significantly. This means concerns such as gynecomastia (colloquially known as "man boobs") or other undesired hormonal alterations are not associated with its use. Additionally, the post-cycle recovery period related to Andarine is typically brief, ranging from being virtually unnoticeable to lasting a maximum of 4 weeks.

        Side Effects and Safety Considerations

        S4's selective nature minimizes traditional anabolic-associated side effects. One notable side effect of Andarine is its impact on vision. After several weeks of usage, some individuals have reported experiencing a tint in their eye, typically manifesting as a yellow to green hue when observing white objects, along with diminished night vision capabilities. This side effect does not affect everyone and varies in intensity among those who do experience it. Fortunately, this effect is known to dissipate rapidly once the Andarine cycle is concluded, but it may cause discomfort during its occurrence.

        Concerning the potential benefits of Andarine, users have reported a substantial increase in lean muscle mass, enhanced fat-burning capabilities, and improved muscle mass retention during weight reduction periods. Additionally, some evidence suggests potential improvements in bone density and stabilization of hormone profiles. Enhanced vascularity and a marked boost in general athletic performance are standard expectations of Andarine usage.

        Stacking Strategies

        For synergistic effects, S4 can be stacked with other SARMs, such as Cardarine for lean muscle gains or RAD 140 for additional anabolic support.

        Buy Andarine from 99PURiTY.

         All products are certified for quality and purity, and we ship to numerous countries, 


        Andarine (S4) stands as a leading figure in the realm of selective androgen receptor modulators. Its therapeutic potential in muscle and bone health and its recent application in bodybuilding and athletic enhancement solidifies its status as a remarkable substance in the current research landscape.

          • SKU
          • Weight
            19 g
          • Barcode
        • Brand

        Related products

                • 20% off

                LGD 4033 - LIGANDROL

                  • 20% off
                  $70.00save $14.00
                • $56.00
                Sorry, we only have 43 of that item available
                      • 20% off

                      CARDARINE FOR SALE

                        • 20% off
                        $70.00save $14.00
                      • $56.00
                      Sorry, we only have 67 of that item available
                            • 20% off

                            OSTARINE MK-2866

                              • 20% off
                              $70.00save $14.00
                            • $56.00
                            Sorry, we only have 56 of that item available
                                  • 20% off

                                  GW0742 SARM

                                    • 20% off
                                    $70.00save $14.00
                                  • $56.00
                                  Sorry, we only have 19 of that item available

                                Footer navigation