Balm of Gilead Lotion Bar Black Cottonwood. This lotion bar is .5oz. smaller than my others. I having issues finding 2oz. ECO tubes. Almond Oil infused Black Cottonwood buds. You use the same way you would the others. Your Body Temp heats up the beeswax, butters, and oils absorbing into the skin. The ECO tube pushes up with your finger.