S4 (Andarine)‎ (30ml)

S4, also known as Andarine, is a SARM recognized for its significant effects on muscle mass gain, fat loss, and improvement in bone mineral density. It is distinguished by its ability to target androgen receptors in muscles and bones, promoting muscle growth and strength while enhancing bone health. S4 is often preferred for its ability to induce fat loss while maintaining good muscle quality, providing a “drier look.” However, it is associated with some notable side effects, such as temporary changes in night vision when used at high doses, less severe disruptions to the lipid profile, and effects on testosterone production compared to other SARMs.

S4 differs from LGD-4033 (Ligandrol) primarily in its visual impact. While LGD-4033 is known for its more pronounced effects on muscle mass gain, S4 tends to produce a drier and more defined look due to its effect on body temperature and water retention. LGD-4033 promotes more significant muscle gain but may cause some water retention, which can mask muscle gains. In contrast, S4, despite less pronounced muscle gain than LGD-4033, contributes to a more refined and dry physique. Additionally, S4 is considered one of the safest SARMs for hair, alongside Ostarine.

Reported side effects in studies:

1. Temporary night vision disturbances when taken at too high doses
2. Changes in lipid profile
3. Suppression of endogenous testosterone production
4. Slight increase in aggression
5. Muscle cramps and water retention

Evaluation:

• Muscle gain: 3.75/5
• Fat loss: 4.25/5
• Strength gain: 4/5
• Safety profile: 3.75/5

Average: 3.94/5