News — Skin Care Products
A skin cream is basically a blend of oil and water. To produce a light cream, you start with an oil-in-water emulsion. To make a richer cream or a salve, you reverse the proportions, producing a water-in-oil emulsion. So the ingredients are essentially the same, it’s just the proportions that are different. To make sure the mixture of oil and water holds together over time and doesn’t separate, you add an emulsifier. Emulsifiers bind together liquids that are partly hydrophilic (attracted to water) and partly hydrophobic (with an affinity for oil). Skin cream can be compared to mayonnaise, in which...
What are retinoids? The retinoid family is a group of compounds that are derived from vitamin A. They have been available in skincare since the 1970s and scientific studies shows they are the only topical agents that repeatedly demonstrate anti-aging effects. Retinoids help minimize the appearance of wrinkles, slow the breakdown of collagen and fade pigmentation or age spots. They work by improving skin cell renewal and stimulating collagen production. There are several forms from over-the-counter to prescription strength in topical and oral medication form. Over-the-counter (OTC) retinoids are most often found in eye creams, night moisturizers, and serums. When...