Thanks for the reply! It's pretty cool to see a physical product succeed in YC!

One thought, you mentioned Skin Type 3-6 in one of the products. Do you have a description of that anywhere? Most Google results for "skin type" focus mainly on how oily your skin is. Having some sort of literature directly on the site may help. Though tbf I'm speaking as a man, I'm not sure how well known it is for your target audience.