Heard about HMB and wondering if it’s worth the hype? Our sports nutritionist is on hand to share the potential benefits, side effects and how it relates to your workouts

Looking for a new way to go the distance in endurance sports? Find out if L-carnitine can help to improve your stamina

Lysine is one of nine essential amino acids, but what does it do? From lysine-rich foods to its possible health benefits, learn the lysine basics here

Want to know how to speed up your muscle recovery? Discover which post-workout foods and supplements you should be prioritising

Learn how to build muscle and increase your strength. Check our favourite supplements to help you build muscle mass, such as protein, creatine & BCAAs

There are a lot of sports nutrition supplements around, so how do you know which ones are right for you and your sports needs?

Whey, casein, soy, rice, hemp, pea – which type of protein powder should you choose? Find out which protein powder could suit your needs and goals

Whatever form it comes in, caffeine is a go-to for many of us seeking an energy boost. Find out how caffeine works and whether or not it’s good for you.

If you’re keen to learn more about casein protein – from what it is to the key potential benefits it can offer – we cover all this and more in our detailed guide

Which BCAA powder is best for you? Here are 4 of the best BCAA powders and some extra information about one of the world’s favourite sports supplement.

Just finished the marathon and trying to stay focused and motivated into the summer? We partnered with SiS Ambassador, Tom Wake to help you maintain that post-marathon momentum.

Is it a good idea to have coffee before workouts or should you steer clear? Here’s the truth about mixing caffeine and exercise.