Rasayana

Rejuvenation science — herbs and practices that promote longevity and vitality.

Rasayana (Rasa = essence/juice, Ayana = path/means) is the branch of Ayurveda dedicated to rejuvenation, longevity, and strengthening of immunity and vitality (Ojas). Rasayana therapies include specific herbs (Ashwagandha, Amalaki, Brahmi, Shatavari), formulations (Chyawanprash), dietary practices, and behavioral disciplines (Achara Rasayana). The Rishis considered Rasayana essential not just for physical health, but for maintaining the mental clarity and energy needed for spiritual practice.