The hairspray that actually holds—firm, flexible, and completely reworkable.
After nearly four decades of using hairsprays professionally, Michael was frustrated by products that promised hold but delivered nothing. THE 4 has proper hold—strong enough to lock styles in place all day, yet flexible enough to touch, reshape, and restyle whenever you want. No stiffness, no stickiness, just lasting style.
Spray onto dry, styled hair to fix the style in place. For volume, target the roots. For texture and movement, spray through mid-lengths and ends. A light mist before using heated tools (curling tongs, straighteners) can help curls and waves last longer—but do not saturate. Style with your fingers as needed.
If you’d like instant hair advice drawn exclusively from Michael’s vast knowledge and experience then you can chat to AI Michael right now.
Every mdlondon tool is personally tested and approved by Michael Douglas before it reaches you. With over 35 years of professional experience styling A-list celebrities and fashion icons, Michael knows exactly what it takes to create beautiful, healthy hair.
From the initial concept to the final product, Michael's expertise ensures that each tool delivers the performance and results that professionals demand - now available for your home styling routine.
