The High Frequency Cream contains: Hydrolyzed Collagen: A mixture of small peptides, break down into much smaller fragments that penetrate the skin's surface. Firm the skin and reduce the effects of aging as the collagen is absorbed by the skin. Hyaluronic Acid: Natural Moist. Factor, able to penetrate the skin’s upper layers to improve and benefit the skin when applied. Penetrates into the dermis, thus boosting the elasticity and hydration of the skin. Olive Oil: Keep your skin feeling supple and even calm irritation. Relieve discomfort and irritation.