Meet Zak Twohig


Known for his colourful creativity and stylish presentation, we are so excited that Zak Twohig - a member of the Trevor Sorbie Artistic team and Head of Technical Education at the flagship Trevor Sorbie salon in Covent Garden - is Trevor Sorbie’s newly-announced Head Ambassador for KeraStraight. 

With over 20 years of experience in the industry, Zak works with stars such as Dakota Johnson and Ruth Jones, as well as household names from Doctor Who and Downton Abbey. He’s a L’Oréal colour specialist and recently named as one of the Harper’s Bazaar top London colourists. 

Working for Trevor Sorbie really was a dream come true for Zak.  “Trevor has always been one of my hair heroes. I’ve known his name since I started my training with Vidal Sassoon, so working within his salon is amazing. For a boy growing up in Ebbw Vale in Wales who started hairdressing at just 15 - London was always the ultimate destination.  Now with 23 years in the industry, I’ve covered all aspects of hair colour, perming and texture. I’ve worked with Vidal Sassoon, at Toni & Guy, where I became the technical director and with Aveda for 8 years as Head of Colour and as Salon Manager. And now I work with Trevor.”

In his spare time, Zak loves to train at the same intense level as a professional bodybuilder. He brings this same dedication and passion to work, where he creates the best possible hair to suit each individual. And to do this, he needs a super smooth canvas of healthy, nourished hair. Enter KeraStraight.

Zak truly believes that KeraStraight is the best treatment for giving his clients amazing hair and choice of style. As it’s suitable for all hair types, he regularly uses KeraStraight to create the canvas on which he can unleash his creativity.

 “KeraStraight is so versatile; I tailor it to what the client needs. It’s great for reducing frizz, smoothing the hair and adding shine. It has amazing repairing values and it reduces volume for thick hair and makes the hair much easier to dry.”

Zak also loves the extended benefits that can be found by using the KeraStraight range of sodium chloride and sulphate-free shampoos and conditioners. As we’ve included some of the KeraStraight treatment ingredients, he can maximise the longevity and performance of the treatment, wowing clients for month after month. “We give our clients a complimentary KeraStraight shampoo and conditioner as part of the treatment package so they can get the most out of their KeraStraight.”

And what about our Style range?  “There’s something for everyone! I find that the Moisture Mist and Ultimate Oil are very popular. Personally, my favourite is the Moisture Mist - I use it to dry my beard!”

We’ll be hearing a lot from Zak over the next few months but for now, we’ll leave you with his pro tip: 

“Take care of your hair. Enjoy hair treatments and use the correct home hair care! Listen to what your stylist recommends and use it. You’ll get much more out of your hair.”

And just FYI, his favourite current look is... beachy balayage - because it’s summer!

Now let’s go and have fun!

Follow Zak’s lifestyle and streetwear blog on Instagram @zak2hig and see his colour work for yourself on @zaktwohigcolour.

For more information about KeraStraight visit our website.