Tārā is regarded as a Bodhisattva of compassion and action. She is the female aspect of Avalokitesvara (Chenrezig).
White Tārā, represents compassion, long life, healing and serenity
The main Tārā mantra is the same for Buddhists and Hindus alike: “OM Tāre Tuttāre Ture Svāhā”.