Holland & Barrett Advanced Immunity Capsules provide a robust formula with Vitamins C and D, Selenium, and Zinc, enhanced by natural ingredients like Garlic, Turmeric, and Shilajit. This supplement is designed to support and maintain a healthy immune system, with Vitamins C, D, and Zinc playing key roles in immune function. Garlic, recognized for its potential immune-boosting properties, supports the body’s defense system and is increasingly supported by research.