It’s quite rare for Jules and I to test the same products as we have such different skin types. Whilst I am drier, blemish prone and quite sensitive, Jules’ skin is oiler, dehydrated and can tolerate potent active ingredients. With that being said, the only active ingredient that Jules has never quite gotten on with, and the ingredient I haven’t been able to use at all, is glycolic acid. We have both traditionally experienced very reactive responses to it, and for that reason, we have steered clear. Until now, that is. SkinCeuticals recently launched Glycolic 10 Renew Overnight; a new…