
How the sequence works.
Each phase serves a specific purpose — skip one, and it changes what the other two can achieve. OPEN prepares the skin's surface so it's truly receptive to what follows. TREAT delivers a concentrated, precisely matched active-ingredient system exactly where it's needed — supporting the skin's own cellular function and structural stability. CLOSE locks in these actives and rebuilds the skin's protective layer, so the effect lasts instead of evaporating within a few hours.
This sequence is also why MBR formulations keep evolving. Through Constant Progress Development (CPD), the active-ingredient system of the TREAT phase is updated as soon as a more effective option becomes available — without waiting years for a full relaunch.
Featured Collections
One system. For every line.
Every MBR care line follows the same OPEN – TREAT – CLOSE sequence. What changes is the formulation within each phase — cleansing, active ingredients and finishing textures — each tailored to the skin condition that line addresses.















![A woman with braided hair holds a green and white pump bottle labeled 'MBR' against a clean light gray background. [AI]](http://mbrskin.com/cdn/shop/files/MBR_Produktfotos_Pure-Perfectoion-100-N_0003s_0001_01430-Pure-Perfection-100-N_-Hydrating-_-Lifting-Toner_3.webp?v=1789980011&width=2048)











