The entrance of Museum of Contemporary Art, downtown San Diego. Museum of Contemporary Art, downtown San Diego. Founded in 1941 in La Jolla as The Art Center in La Jolla, a community art center, through the 1950s and 1960s the organization operated as the La Jolla Art Museum.
Sorbic acid, or 2,4-hexadienoic acid, is a natural organic compound used as a food preservative. It has the chemical formula C 6 H 8 O 2. It is a colourless solid that is slightly soluble in water and sublimes readily.
Salicylic Acid â Salicylic acid is a beta hydroxy acid (BHA) that is often used as an acne treatment. It is a naturally occurring ingredient, usually derived from willow bark, but also occurs in other sources. Salicylic acid has been shown in multiple studies to improve skin barrier function and collagen production.aulaâs Choice Skin Perfecting 2% BHA Liquid Exfoliant comes in boring, yet functional 4 oz. plastic bottle. The dispenser is pretty basic â itâs a small hole in a plastic cap, designed to dispense product a few drops at a time.