SOURCED Vitamin B12: Patanjali Nutrela Vitamin B12 is Vitamin B12 is formulated using biofermented sources , Vitamin B12 for Cognitive Health : Useful in nerve strengthening, improves cognition. It is also useful in general vitality. , Vitamin B12 for Stress : Patanjali Nutrela Vitamin B12 helps in fighting stress, Vitamin B12 for Vitality : Useful in general vitality , VEGAN & : Gluten-free, GMO-free, No artificial colour SOURCED CALCIUM: Patanjali Nutrela Bone Health calcium supplement sourced from saileya (pearl oyster shell) , PROMOTES BONE HEALING: A Calcium supplement useful for bone health, healung fractures and bone strengthening, VEGEN & : Gluten-free, GMO-free, No artificial colour ,