All these products did not cause breakouts/skin irritation for me :) Suited for dry/combo skin types and alcohol-free. Not all the products are used in one sitting, where I only supplement with The Ordinary and Obagi when I feel like I need more moisture (usually at night). On full makeup/sunscreen/bb cream days, I make it a point to double cleanse (Step 1: Shu Uemura with fingers, Step 2: Bioderma with FaceHalo) before applying serums/oils/moisturising. In the morning or on no makeup/sunscreen/bb cream days, I simply rinse my face with water before moisturising with an oil before my Avene moisturiser (pea-sized amount). All moisturisers/serums/oils are applied on a damp face for faster absorption.