Your reputable potion maker did, in fact, have the foresight to brew a few. Also, darlings, don't forget that alcohol deprives the skin of water, so do not forget to pile on the moisturizer, and an ice roller does wonders for puffy skin.
Caleb, darling, avert your eyes for this next part.
Caleb's a bit guilty of selling himself short--he's an exceptional welder of the arcane arts, which in and of itself is noteworthy, but I think more importantly than that, he holds a sincere desire to impart knowledge, and any student under his tutelage will find themselves challenged and greatly rewarded.