Bach original flower remedies oak restore endurance homeopathic dilution offers a traditional homeopathic formula for helping to relieve nervous tension.We make this formula with a 5x dilution of oak hpus.Take two drops directly in your mouth, or mix the dilution with water and sip throughout the day.This convenient dropper-top bottle holds 0.7 oz.Of product. country of origin : united states size : 20 ml pack of : 1 selling unit : each ingredients : 5x dilution of oak;quercus robur;hpus.27% alcohol keywords : drops;medicine;nervous;relaxation;stress;tension;traditional