Before injecting cut mix 225 (https://www.elitepharmas.org/cut-mix-225.php), ensure the vial is sterile and the solution is clear. Wash hands and disinfect the injection site, typically the glute or thigh. Use a clean, 23–25 gauge needle. Draw the exact dose, remove air bubbles, and inject slowly into the muscle. Rotate sites to avoid irritation. Dispose of needles safely. Always consult a healthcare professional before use.