Accutane + Dark Spots Q&A

Hello! It's wintertime, but I've noticed some dark spots on my face. I used vitamin C serum every day before Accutane treatment. Is it safe to try and incorporate it into my routine or are there other possible consequences beyond irritation?

I have some dark marks on my face that was left behind by acne and I'm wondering if it Will go away with Accutane

I'm under treatment of oretane, which cream can I use for healing of acne and removing dark marks?

I developed dark spots on both sides of my cheeks while on accutane. What treatments can be done to remove them? Im not outside often for over sun exposure and when I am, I am sure to put on a light moisturizer with sunscreen. Are there any options for me?

I have really uneven skin, and dark spots with hyperpigmentation around my lips. Ive been using a hydroquinone based product called Carolight (recommended by a family member) to even my skin tone, and its been working pretty good, I started my Accutane treatment a week ago and notice that my skin is slightly getting darker in some areas and it is really bothering me. If hydroquinone is not safe is there any other procedure, treatment or products that will help even out and lighten my skin?

I'm done from the accutane treatment for about a week or so and I still have a bit dark spots and they're fading away day by day so can I tan or will it make the dark spots even darker ?