A client in Boulder asked for a 'glow' but had a major reaction to a popular vitamin C serum last month.

I switched them to a gentler niacinamide and zinc formula from a smaller brand, and their skin calmed down in three days. Now I'm wondering if anyone has a good list of questions to screen for sensitivity before trying new actives.

2 comments

2 Comments

nina_hall20d ago

Boulder clients always seem to have the most dramatic reactions. I get what @clairem81 is saying, but is a full screening list really needed for every new serum?

clairem8121d ago

Start by asking if their skin throws a fit more often than a toddler. That usually gives you the Real picture.