Ultra Facial Cream
The cost-per-day math genuinely changes the picture — a 50 ml jar works out around $0.31 a day at a realistic dose, not the $39 shock you feel at the till. But it does not make this a cheap cream. It is still roughly ten to eighteen times the daily cost of a good drugstore moisturiser, and the honest reason to buy it is that you like using it enough to keep buying it, not that the arithmetic rescued it.