Should I trust my dermatologist if I think she is getting a kickback from products she recommends? [misc]

Beauty Tips For Body Care
I finally went to the dermatologist for my rosacea. She prescribed me two things (Aczone in the am and Finacea every other day in the pm) She also recommended I get something called T2 as a daily face wash. When I googled it to try to find it, I saw my dermatologist is on the ad for it!!! and there's only one website that sells it. It just feels really sketchy to me and I honestly don't think my doctor should be getting a kickback (at least I'm assuming there is one) for products she recommends to her patients. It's been a month and I have my next check up coming up to see how things are going, but I refused to purchase her product on principle. But my rosacea hasn't cleared up as much as I would like it, and I can just see the conversation now with her urging me to buy her product. Does this make anyone else cringe? Am I over reacting? Should I just waste the 35 bucks plus shipping so I can try something else if it doesn't work? I know it MIGHT work, but even if it does, what other products will she recommend that is probably more expensive that she gets a kick back from?
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Submitted by moonsweetie4u