The immune system is the most essential defense mechanism in the body. The immune system helps us protect the body from foreign organisms and aspects that are not profitable to the normal function of your bodies. It is essential to maintain a healthy immune system for proper bodily function and for defense purposes. SOURCE NATURALS Wellness Herbal Resistance Liquid provides you with a powerful herbal supplement that supports immune health, boosts antioxidant defense and improves the body's response to inflammation. SOURCE NATURALS Wellness Herbal Resistance Liquid contains three essential herbs- Yin Chiao, golden seal and Echinacea- that have been used over for centuries to maintain balance, support immune function and promoting well-being. This herbal supplement is safe for use by vegetarians.