Heel balms and foot treatments are commonly sold as ointments, balms, sticks, and creams.
Formulations commonly include exfoliants and humectants (for example, salicylic acid and urea), occlusives such as petrolatum (with some petrolatum-free alternatives), and moisturizing agents like avocado oil, shea butter, squalane, Epsom salt, and essential oils.
Portable formats include travel-size tubs and stick or jelly-stick formats that are small enough for a purse or gym bag and are often TSA-friendly. Sticks are commonly noted as mess-free and easy to apply on the go.
Concentrations vary by product; examples found include salicylic acid at about 5%, and urea at levels such as 10% in some formulas and 25% in others.
Review summaries report strong performance for improving dry, cracked feet and calluses, with many users noticing improvement quickly—often within a day to a week—and sometimes after the first application.