Purna Gummies Ashwagandha Gummies, Ashwagandha Extract is an adaptogenic herb, i.e. it is a natural substance considered to help the body adapt to stress. Regular consumption of Ashwagandha Gummies helps counteract the harmful effects of stress by lowering cortisol levels, improving the body's ability to cope with stressors. Ashwagandha Extract helps in muscle development and boost strength. The antioxidants and withanolides found in Ashwagandha play a significant role in their ability to boost your immune system. These gummies also contain Vitamin D3. Ashwagandha and Vitamin D3, together, helps improve brain health by promoting concentration and memory.