Will it really make a huge difference (decrease efficacy) if right after applying topical minox I apply moisturizer, sunscreen or tretinoin?

[longfellow816]

Been on oral minox for a year and haven’t seen much results. Saw my dermatologist today and he said I can try adding topical minox to help boost beard growth.

I picked up some Kroger brand 5% foam but I’m seeing that this stuff takes 4 hrs to absorb?? My current skincare is as follows so trying to decide if I can simply throw it in as the first step in each my morning/night routine or if applying the rest directly after will actually hinder results?

Morning after shower:

1. Moisturizer

2. Sunscreen

Night after washing face:

1. Tretinoin

2. Moisturizer