Hi. I bought the Murad city skin sunscreen which I know contains vitamin C. I am already using the C E ferulic serum from skinceuticals. Can I combine these two? They both contain vitamin C and I was wondering if it will affect their stability.

Can I combine this with vitamin C?

I’m on my 6month of accutane and I’m taking 40mg (I have two months left).I live in Greece and the summer here is extremely hot.I noticed that the pills’ shape was a tiny bit distorted in shape - due to the high temperature - and I’m really stressed about whether it affects their therapeutic effect.I’m now keeping them in a cooler place.I really need a dermatologist’s opinion, because mine is on vacation and I can’t reach out to her! 😅

Accutane and hot weather

I really need an opinion on this one. I’ve tried many mineral sunscreens and most of them have a white cast, and I saw that the Murad City Skin Age Defense Broad Spectrum SPF 50 has really good reviews in general and that is doesn’t leave a white cast. But the thing that concerns me is that it has retinyl palmitate in it which is a vitamin A derivative. Isn’t that too irritating for the skin to use everyday, taking into consideration that I’m already using retinol at pm skincare routine? And especially in the sun? 
If a dermatologist sees this I really need some help.

Retinyl palmitate in sunscreen?

I have been using this sunscreen for quite some time because it’s the only one that has a tint that fits my really light skin (I use the classic version) and doesn’t irritate me. I’m going through a tretinoin purge right now so I can’t decide whether it breaks me out or not. Has anyone with acne been using it? What is your opinion?

Clogs pores or not?

Hi everyone! 
I’ve been using the Youth to the People air whipped moisturizer for a long time now since it’s the only moisturizer I’ve used that doesn’t break out my skin and doesn’t feel sticky. I also love the Vichy 89 Probiotic franction can I use them together or they contain products that shouldn’t be combined? I would use first the serum and then the moisturizer.

argysskin