Bach® Original Flower Remedies Sweet Chestnut*. Dr. Edward Bach stated. Castanea sativa. Brings optimism and peace of mind when anguish overwhelms you and you can find no way out. For relief of naturally occurring simple nervous tension. Homeopathic. Contains 27% alcohol. 20 ml (0.7 fl oz). *The claims for this product are based on traditional homeopathic practice. They have not been reviewed by the Food and Drug Administration. Satisfaction guaranteed, Call: 1-800-319-9151 if unsatisfied for complete refund.