The ones I got from Publix were round and beige. The ones from Express Scripts (Mail Order) were Oval and white if I remember correctly. My estradiol was also a different shape and slightly different shade of blue when using Mail Order vs. Retail. I'm pretty sure it comes down to what manufacturer they are sourcing from. They were the same dose (I think I'm allowed to say that), so it wasn't an issue of them being different dosages.