Mealey's (February 10, 2021, 1:59 PM EST) -- LOS ANGELES — A California appellate court panel on Jan. 25 affirmed a trial court’s granting of summary judgment in favor of a supplement maker that was sued under California’s unfair competition law (UCL) and accused of false advertising by a customer, writing that the trial court properly excluded an expert report as “too speculative” and that the customer presented no other evidence beyond his own anecdotal experience....