For those who ask why I always drink San Pellegrino, it's so much more than a fancy bottle!
Mineral water improves the skin due to high quantities of silica. Silica strengthens the spongy cells that are found between elastin and collagen fibers and also slow down wrinkle formation.
Drinking mineral water will not only help your skin. You can also use it in your skin care regime:
Cleanse your face, then use the mineral water like toner, on a cotton round, before your moisturizer. You can also put mineral water on your cotton with your daily toner.