Product Details To mark 20 years of Escentric Molecules, Molecule 01 is now available in a 200ml refillable edition -; Its the scent you love, maxxed out in scale and designed to last.; Molecule 01 200ml debuts with a new design detail: a weighty cap, precision-engineered in anodised aluminium with CNC-engraved circle detailing. The internal fitment is crafted from silicone, friction-fitted to the screw-thread pump for a seamless, secure closure. A nod to Escentric Moleculesdesign-led aesthetic, the cap adds a tactile, architectural finish, elevating the flacon into an object of desire. Still minimalist, but more luxurious. This shift marks a new chapter: larger, refillable bottle, luxurious cap. M01 - more collectable than ever before. The cult-classic that remains as radical, disruptive and avant-garde as the day it was first bottled, 20 years ago. Molecule 01 is 100% Iso E Super, pure and singular. Molecule 01 has been said to cause animal magnetism - a latter-day love potion. My