 | | iStockPhoto.com | Spotlight: Mining Minerals
Antioxidants and advanced delivery systems bring new synergy to mineral skin care. Some minerals are capable of stimulating collagen, combating fine lines and wrinkles, and repairing skin, providing healing and protective benefits, says Sam Dhatt, chemist and founder of DermaQuest (www.dermaquestinc.com). Others, such as titanium and zinc, offer comprehensive UV protection. Add to the mix today's enhanced liposomes and other super-charged delivery systems, and the impact minerals have on common skin concerns can be quite profound. Here's a rundown of some frequently infused into skin care:
Calcium—Not only good for bones, calcium also feeds skin, ensuring cell differentiation takes place on the epidermis. Copper—It stimulates collagen used in the formation and tightening of skin. The salt form (copper PCA) fights bacteria, heals wounds and boosts collagen. Magnesium—Applied topically, magnesium assists exfoliation, says Jean Shea, CEO and founder of Biotone (www.biotone.com). As magnesium sulfate (epsom salts), it soothes aching feet and muscles. Potassium—Its applications range from emulsifying compounds to playing a potential role in preventing hyperpigmentation. Osmosis (www.osmosisskincare.com) uses potassium as a natural stabilizer to improve shelf life and inhibit mold in lipid-rich ingredients. Sodium—As sodium sulfate or sodium meta bisulfite, it can help stabilize a hydroquinone cream. As sodium ascorbic phosphate, it's a highly stable antioxidant. Titanium—It offers physical protection from UVB rays. Titanium also increases the viscosity of pigment and offers an even finish in mineral makeup. Zinc—Aside from reflecting UVA rays, zinc oxide protects cell DNA, is involved in 200 enzyme reactions in the body, contains anti-inflammatory properties, aids collagen and elastin synthesis, and is an antibacterial agent for acne and potentially rosacea.
Dermalogica Multivitamin Thermafoliant exfoliates and enhances penetration of age-fighting vitamins and minerals, including sodium bicarbonate and magnesium oxide. 310.900.4000, www.dermalogica.com |