GlutamineÂ

The amino acid has been a preferred choice of many bodybuilders for a long time. Glutamine provides several bodybuilding benefits like increasing leucine in muscle fiber, reducing muscle breakdown, promoting muscle growth, and bolstering the immune system. In addition, if taken before a workout, it can boost hormone levels and reduce fatigue during training.Â
When you take glutamine before a workout, it helps decrease muscle fatigue and boost hormone levels. According to a few reports, it shows that glutamine also plays a crucial role in fat loss by increasing the fat burned during the workout sessions and while resting.Â
How Should You Take It For Maximum Results?Â
It’s best to take five to ten grams of glutamine with your breakfast before you work out with your pre-workout shake and post-workout shake and finally with your nighttime snacks.Â
Nitric Oxide or NO BoostersÂ

Nitric oxide is found in our body and is involved in multiple purposes. Bodybuilders like NO boosters because it dilates the blood vessels and ensures proper blood flow to the muscles for adequate oxygen delivery, which is why you feel more energy during the workout. NO Boosters also speeds up the recovery after a workout session.Â
However, NO boosters do not have nitric oxide in them; instead, they have amino acid arginine converted into nitric oxide in the body. Though you’ll see products claim they have NO, in reality, they have a mix of ingredients that may be harmful to consume. It’s best to buy a good brand and check it before consuming.Â
How Should You Take It For Maximum Results?Â
You can take one dose of NO boosters in the morning, an hour before your workout, and immediately after working out. You can take another amount an hour before you go to bed at night.Â
Casein Protein PowderÂ

Casein Protein is another milk protein that many take due to its slow digestion rate. This makes casein suitable as a snack before you sleep because it prevents catabolism while you sleep. Also, according to studies, casein boosts muscle protein synthesis when taken after a workout, just like Whey does. Some also say that whey and casein protein, when taken together, increases muscle growth than either of them taken alone.Â
How Should You Take It For Maximum Results?Â
It’s best to take a casein protein with micellar protein and take 20 to 40 grams of it before going to sleep. After exercise, take 10 to 20 grams of casein along with whey and 20 to 40 grams of casein protein in your protein shakes between regular meals.Â
The Bottom Line
It is an unchanging fact that supplements do not work unless you’re not following a specific diet and workout plan. These were the six best supplements that work and are best for muscle gain and strength. Along with supplements, it’s crucial to eat a filling diet that gives you enough calories and protein to gain muscles. It’s advisable that you get familiar with your workout and diet plan and then move forward with supplements.