miércoles, 1 de julio de 2015

When it comes to Skincare Products: What Does Really Work?

The other day a patient asked me what really works to use on the skin. There are so many products on the market and all of them claim to work. This is not an easy question to answer, because if a topical agent has undergone stringent testing to prove efficacy, the FDA will classify it as a drug and it can’t be sold. So there really has to be 2 different ways of looking at beauty products: those that do have clinical trials that show efficacy and those that consumers have consistently determined that a product works.

So what are the most common things that actually work?

Retinol (vitamin A)—initially introduced as Retin-A®, which was available only as a prescription, there are now many products that contain Retinol that improves the appearance of sun-damaged skin, helping with fine lines, changes in pigment and many other benefits.

Vitamin C—shown to be effective in protecting the skin from free radicals and sun damage. Available in many forms but be sure that what you buy is bright yellow and remains yellow throughout use. If it turns color it is no longer effective. You can see our Serum C product page for further information.

Vitamin K—shown to decrease the appearance of bruises and dark circles. There are a number of forms so be sure the ingredient you buy is phytonadione.

Glycolic acid—lots of data supporting its ability to remove dead skin cells and make the skin look fresher

Salicylic acid—removes blackheads and helps clear and prevent acne.

When it comes to lines that contain antioxidants there are few clinical trials so the dependence on consumer opinion becomes important and La Peau from Switzerland is one of the best. Jan Marini products also live up to their marketing and so does products that carry Fred Brandt’s name.

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