This blogpost contains PR-samples and affiliate links. Please read disclaimer. Starting January, I took part in my very first Instagram challenge, the #abnewyearstashchallenge. Purpose of the challenge was to round up everything from a skincare category, both open and unopened, to share short reviews and, of course, take toll of how much product was actually hidden in those dusty drawers of yours. Safe to say, I learned a lot about myself (“Hi, my Name is Anne and I have too many acids“) and about other peoples skincare routines.    …