When things go sour, a number of interesting properties emerge, particularly due to the acids released by the bacteria present. Sour milk, for example, when it becomes sour cream, develops high concentrations of lactic acid, which have been linked to a reduction in facial blemishes and marks. The lactic acid found in sour cream can help eliminate or reduce the appearance of freckles on your face by altering the chemistry of the skin and promoting the regeneration of new cells. Apply sour cream once a day and wipe it off thoroughly to ensure that your pores don’t become blocked.
Sour Cream
