SAN FRANCISCO - A federal judge on June 13 allowed a man to proceed with California unfair competition law (UCL) claims alleging that a supplement manufacturer misleadingly advertised the benefits of a product containing a dangerous geranium-based stimulant (Stephen J. Rush, et al. v. Nutrex Research Inc., et al., No. 12-1060, N.D. Calif.). Subscribers may view the opinion available within the full article.