Locking in up to 24 hours of hydration, the Kiehl's Ultra Barrier Cleanser is a cream-to-foam formula, suitable for all skin types. Made with your barrier in mind, the cleanser gently rinses away daily impurities and grime without stripping the skin of essential moisture. Massaging into a dense micro-foam, the minuscule bubbles get into each contour of the complexion to deliver a thorough clean, while amino acids, glycerin and squalane nourish to retain skin-smoothing moisture.