Tbh it is hard to say. Ime, the tretinoin I have ordered (any type they have, all brands, tried em all) doesn't seem to make me peel. I ordered the stupid overpriced three hundred version of retin-a here in America, same percentage, and it didn't make me peel EITHER. I tested half my face with the one, the other half with the other, and saw little difference. I am very serious about my testing products and always do a comparison in the same lighting, and if I had noticed a major difference I would remember. I wish I had a microscope! I too have such a problem about trusting all the lies online. But in my own experience I think this pharmacy is legit. I just wish I had the money to send products of theirs to an independent lab for testing.
I don't think there should be an issue with fraud, because there are various ways to make sure to avoid this. You could buy a single use card, if you are truly worried. Keep an eye on your card if you use your regular card, and any fraud is impossible. I have fraud protection anyway. You can do money orders as well but those are such pain. Be prepared for shipping to be prohibitively expensive however. I tend to order in bulk since it is so insanely expensive. The products are cheap but shipping is pretty high. I am mostly suspicious because it's online and no prescrip needed, which seems too easy or odd. But I REFUSE to buy American overpriced pharmaceutical products that cost pennies to make and yet we are charged hundreds and hundreds of dollars. It's so sad. I will not support this and will always buy overseas from decent people. Please don't allow big pharma and asshole companies to have your support. This included all the overpriced c and e serums, skin products, etc.
if you don't feel like reading all this, my take is that I don't have a problem with fraud or theft because I keep track and if worried you can use a single use card or money order. The products SEEM legit but I am always suspicious. But they do seem to act as the "normal" products I used to buy here. The only issue is you might receive calls from india hassling you to buy stuff, but I never answer weird numbers on my phone anymore. I have been ordering from them for ten years and so far so good.