Drugstores:
* CVS
* Walgreens
* Rite Aid
Mass Retailers:
* Walmart
* Target
Online Retailers:
* Amazon
* Ulta
* Revlon's official website
* Other online beauty retailers
Department Stores:
* Macy's (sometimes, depending on the location)
I recommend checking the retailer's website or calling the store to confirm availability and specific colors before visiting.