A pre-workout is a supplement designed to increase energy, focus, and endurance during exercise. By taking a pre-workout before your workout, you can push yourself further and sustain your energy levels for longer(Landes, E et al. 2021).

A pre-workout is a supplement designed to give you an extra boost of energy, focus, and endurance before hitting the gym or going for a run. It's like a secret weapon that can take your fitness game to the next level. Also, many pre-workouts contain ingredients that increase blood flow and muscle pump, leading to a more efficient and effective workout(Landes, E et al. 2021).

Generally, pre-workout can kick in within 30-60 minutes of consumption. The effects can last anywhere from one to three hours, depending on the brand and your body's reaction. That being said, it's important not to overdo it and follow the recommended dosage (Landes, E et al. 2021).

Pre-workout can actually be a great addition to your fitness routine. However, it's important to be mindful of the ingredients and dosage. Caffeine and other stimulants found in some pre-workouts can cause negative side effects if taken in excess. That being said, there are plenty of pre-workouts that are formulated with safe and effective ingredients to enhance exercise performance. It all comes down to doing your research and finding a supplement that works for you. Overall, pre-workout can definitely be a valuable tool in achieving your fitness goals (Landes, E et al. 2021).

Pre-workout supplements typically contain a variety of ingredients, depending on the brand and formulation. Some common components include caffeine, beta-alanine, creatine, B vitamins, BCAAs and nitric oxide boosters. These ingredients work together to increase blood flow, improve focus and endurance, and enhance muscle power output (Landes, E et al. 2021).

The answer is simple: 30-60 minutes before your workout. This will give your body enough time to absorb the supplement and allow its effects to kick in before a session (Landes, E et al. 2021).