Revlon ColorStay Base de Maquillaje para Piel Mixta/Grasa, Caramelo - 30 ml

Q: what is a good primer for this?

I’m super oily. I have tried all the expensive primers. You will think I’m crazy but what I found from people online is Monistat Chafing Relief Powder Gel. I’ve been using it ever since. Goes on greasy but dries to a powder finish. It’s all I use now as a primer. Look it up on you tube if you don’t believe me. I usually just by it at Walmart.

Q: Which shade compares to Mac NC20-25?

findation doesn't give me the correct shades but if you google "NC20 to NC25 foundation matches", there are websites that tell you your shades. I found those sites way more accurate than findation. Sand Beige would work for NC20 to NC25. If that's too dark, try Buff, which is better for NC20 skin.