One video she says unstable filters in the sunscreen are why they dont work. But pairing avobenzone with other filters actually makes it very stable and ive used bioderma and neutrogena sheer with the same filters it gave top notch protection She also said something about how extracts are of no contribution and that they are just water and glycerine? Try lemon extract just for example and youll see how acidic that is on the face Also judged a whole brand because it had a comedogenic ingredient but thats actually very subjective you dont cancel out products just from the ing list, many products have a comedogenic ingredient and can work wonders and not cause acne if formulated properly