Beautiful, glowing skin may be more attainable than you think with this facial serum from PH Factor 5.5. Dermatologist agree that healthy skin has an ideal PH Balance of 5.5. If you damage this natural balance, skin conditions such as dryness and premature wrinkles may occur. PH Factor serum promotes a smooth, firm, healthy-looking complexion by creating a healthy PH 5.5 environment for your skin. This helps with age spots, hyperpigmentation, sun-damaged skin and wrinkles. That PH balance combined with these potent anti-aging ingredients and natural ingredients helps with all sign of aging. This collagen eye serum can be used with face masks and other great skin care products.