These SARMs can be used individually or in combination to achieve lean muscle gains, but it's important to remember that proper diet, training, and dosage management are essential for optimal results

1. MK-2866 (Ostarine): Ostarine is one of the most popular SARMs for lean muscle gain. It's known for its ability to increase lean muscle mass while minimizing fat gain, making it ideal for individuals looking to achieve a more sculpted physique.
2. LGD-4033 (Ligandrol): Ligandrol is another effective SARM for lean mass gains. It promotes significant increases in muscle size and strength with minimal water retention, making it suitable for users aiming for a lean and muscular appearance.
3. RAD-140 (Testolone): Testolone is known for its potent anabolic effects, making it effective for building lean muscle mass. It enhances protein synthesis and nitrogen retention, leading to rapid gains in muscle size and strength.
4. S23 (Mastorin): S23 is a powerful SARM that promotes lean muscle mass gains and strength improvements. It's known for its ability to increase muscle hardness and vascularity, making it popular among bodybuilders and fitness enthusiasts.