I shop here regularly. Great and convenient location at the edge of Old Antibes. Good selection of local and *in-season* organic veggies (you won't find tomatoes here in winter), fruits, grains, nuts and seeds. They also stock pretty much anything you need except for cosmetics. My only complaint is that they're definitely pricey, the vegetables sometimes prohibitively so. I've had to put back stuff. I know organic veggies cost more but sometimes I wonder if they're taking advantage of the situation.
The best prices for organic foods and products I've found in the central Antibes area is the Biocoop in Juan les Pins.