Immune System

Here at PhD, we have specially formulated our Boost vitamin range to strengthen your body’s natural defences and ensure you can train with confidence, endurance and stamina. For an immune vitamin supplement containing all of the key minerals that your body needs to be at its best, discover PhD Boost today. 

Give your body a boost

When you’re training, it’s common to push your body harder than usual. Whether you’re taking your daily workout to the next level, or you’re working to be competition ready, it’s important to give your body the vitamins it needs to stay fit and well enough to last the course. Our immune boosting vitamins are packed with vitamins C and D, as well as zinc, iron and other key minerals to ensure you can perform at your peak. 

Fortify your immune system

Regular exercise can support a healthy immune system by reducing inflammation, increasing blood flow and strengthening antibodies. But if you want to give your body a helping hand, taking an immunity tablet, like PhD Boost, can help to build your defences against fatigue, cold and flu. If you’re looking for immunity support, try our convenient PhD Boost capsules today. 

If you’re looking to really take care of your health, we offer a wide range of multivitamins here at PhD. From vitamins for bones and joints to gut health supplements, we’re here to help you feel your very best. 

Discover PhD vitamins for the immune system

From multi vitamins and minerals to the perfect high protein snack, our wide range of nutrition products has been expertly developed to help you be your best, no matter what you’re doing. From weight loss supplements to great-tasting whey protein, discover the benefits of PhD today.