Should I buy my skin care products from E-Bay?

I recently went on-line to purchase a Jan Marini product - C'Esta serum. To my surprise, it came up on at a reduced price. I ordered it. After ordering, the confirmation was from E-Bay. What does it mean that you can buy these, and other, products on E-Bay? Should I be concerned about the quality?

Personally, I wouldn’t buy my products on e-bay.  I think it ‘s  too easy for sleezy companies to fake things these days.   I would recommend reputable sites like or, etc.  There are plenty of good ones.  If you have to wonder if the product is real, is it really worth saving a couple of dollars??? Also, check out my guide to which products you really need so you aren’t spending more money than necessary. Dr. I

Dr. Brandith Irwin, MD

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Hi, I’m Dr. Irwin. I believe that consumers deserve a medically trained and unbiased skin care advocate.

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SkinTour Skincare
One of the best investments in your skin is your daily skincare. Why? Because you can prevent many problems with blotchy skin color, lack of glow, texture, some types of acne, and fine lines with good skincare products. You can also correct some of these problems with effective skincare products. Great skincare is often more expensive because quality ingredients are expensive. Some companies spend on research/development which benefits all of us and adds to the cost. Are they worth it? In general - yes! I have handpicked some of what I consider to be the best skin care products, and offer them for sale on SkinTour's shop. This is based on my team and I's testing and research at our clinic. Many of the products are in my own regimen. What could be better than using skin care products a dermatologist uses?!