Erinne
19th November, 2006, 02:41 PM
I've just purchased this, but have been reluctant to try it after learning that some melatonin supplements are derived from the bovine pineal gland rather than a synthetic source and therefore, could contain contaminants or prions causing bovine spongiform encepahalitis. Does anyone know if this particular brand is synthetic or natural? This is one time I would want to steer away from a natural source. Thanks for any feedback.