Animals Apawthecary Vitality Blend This glycerin based herbal tincture contains Siberian Ginseng, Astragalus & Spirulina. An “immune boosting” herb. Vitality is intended to boost an animal’s innate ability to adapt to physical or non-physical stress. For hard working dogs. ADDITIONAL INFORMATION: Manufacturer: Animals' Apawthecary Type: Supplement Size: 1 oz.