DEFENSAS APISERUM capsules. Nutritional supplement. The Apiserum Defensas is a top-tier food supplement featuring premium royal jelly with a guaranteed 2% HDA content, along with vitamin C, zinc, echinacea, reishi, and shiitake mushrooms to ensure optimal efficacy. This unique blend of natural ingredients supports your immune system and helps you maintain an energetic lifestyle. Both zinc and vitamin C play essential roles in promoting normal immune system function, while echinacea is known to bolster defenses. Additionally, vitamin C aids in alleviating fatigue and tiredness. When should you consider Apiserum Defensas? - When seeking additional support to enhance your immune system. - During transitional seasons, particularly at the onset of winter. - During periods of heightened physical or mental exertion. *Gluten-free. Lactose-free. Contains 0% added sugars.