Can I apply 0.1% retinol after using 15% Vitamin C?

I am using a 15% Vitamin C product and a 0.1% Retinol product together in my evening skincare routine.

I have been consistently using it by applying Vitamin C first, letting it absorb to some extent, and then applying 0.1% retinol.

So far, I haven't experienced any special irritation, such as my skin stinging, turning red, or becoming severely dry.

Actually, my skin seems to have adapted well to both ingredients, so I'm wondering if it's okay to continue using them as I am now.

I am also wondering if using 15% Vitamin C and 0.1% Retinol together on the same evening could put a strain on the skin barrier in the long run.

I am wondering if, like me, there is no irritation, there is no need to separate Vitamin C and Retinol into morning and evening sessions or use them every other day. Since I have dry skin, I am also curious about the best way to use them to avoid putting strain on my skin during long-term use. Would it be okay to continue managing my skin by using both products together and applying plenty of moisturizer, just as I am doing now?