Molly Malyn Time Wing
As a humectant, propylene glycol keeps cosmetics, hair and skin care products, and food items moist and extends their shelf life. Propylene glycol (PG) is a common ingredient in pharmaceutical products, including oral, topical and injectable formulations. It's a major component of oil-based fragrances, massage oils, antibacterial lotions, saline eye drops, food colors and flavorings, deodorant sticks, mouthwashes and toothpastes.
http://haroldvhysell.blogspot.com/2015/06/how-safe-is-amount-of-propylen...
Jul 11th 2015 03:49