Muscle Function & Strength

Supporting muscle function starts with the right nutritional foundations. This collection brings together three key categories chosen by customers focused on muscle health: magnesium, protein and creatine — each playing a genuinely different role.

What to consider when choosing:

• Magnesium contributes to normal muscle function and the reduction of tiredness and fatigue — available here in tablets, capsules, flakes, oil, spray and cream from brands including BetterYou, Vitabiotics and Solgar.
• Protein supports the growth and maintenance of muscle mass, making it a staple for anyone active or looking to maintain muscle as part of a balanced diet.
• Creatine is widely used to support physical performance during short bursts of high-intensity exercise, such as weight training or sprinting.

You don't need to choose just one — many customers combine a daily magnesium supplement with protein and creatine around training days. If you're new to this category, our FAQs below cover how these three nutrients differ and how to choose between magnesium forms.