Does arbutin react with BP the same way hydroquinone does?

I want to try this sunscreen but it contains arbutin. Arbutin is a naturally occuring derivative of hydroquinone but you don't need a prescription and from what I've read, it's not as strong as hydroquinone. I know that you shouldn't use hydroquinone if using bp b/c it will stain your skin. Does anybody know if arbutin will have the same effect?

Frownies

Has anybody used Frownies? It's basically just brown craft paper triangle stamps [vegan] that you put on your forehead at night to stop yourself from making frown lines. Like a temporary Botox.
Anyway, I've been using it for about 5 nights now and have noticed a major improvement. I'm only 28 but have had a major frown line--it started in high school! It's not about age--it's that my muscles get stuck in this position and I can't control it. It made me look a lot older and angry plus I got headaches because I couldn't stop myself from "doing it." I had accupuncture for it last summer and it worked but it was too expensive to keep up. And I'm not about to let someone put botulism in my face. So I was really happy to find Frownies--even though I think it's kind of overpriced for what it is [but I guess if I find it to work long-term, it'll be worth it].

But I'm worried that it might cause me to break out--either from the "glue" or because it will disturb the DKRegimen.
Anybody have any experience with these or thoughts?

AN MMU order-I got out of the loop, working on order

I'm trying to order samples but I just keep on going in a loop!
And the site design is terrible. What's with the models? Their makeup looks terrible! It makes me not want to order anything!

I can't do the Regimen for a week!

I had a terrible allergic reaction to something--probably apple cider vinegar but could have been dryer sheets [[topic="163509"]the post is here with 4 pictures[/topic]] and can't use BP for at least a few more days. Should I expect my acne to return full force in a few weeks? I'm really freaking out about it!!!! Is there anything I can do?

I'm in the U.S. to visit my friends and family and have already wasted a week because of this reaction. I really don't want to see them for the first time in a year with a face full of acne again!

Help! ACV has destroyed my face!

I had been using 50/50 ACV water mix as a toner after washing my face. For probably about 3 weeks. Then I came to the U.S. for a visit and used a different brand of ACV [Bragg's] and after a day, my face broke out in a terrible rash! It covers my entire face and neck and it's very red and painful. I've been taking Benadryl and of course, I stopped using the ACV and the Regimen but it hasn't gotten any better! Does anybody have any experience with this or any suggestions! My vacation has practically been ruined because I'm stuck inside and don't want to see anyone!