With Goji Berries GMP - Good Manufacturing Practices Herbal Supplement New Punch-Through Cap Oral Liquid Goji Berry, a sweet red fruit native to Asia, has been used for thousands of years. Goji Berries have been used to support eye, liver, and kidney functions. In addition to Goji Berries, this formula contains a variety of other herbs which, combined together, have a tonic effect on the body. According to Traditional Chinese Medicine (TCM), a tonic is believed to restore, strengthen, and invigorate the body.Prince of Peace