Gruaig D4 Hair Studio,
45 Shelbourne Road, Ballsbridge, Dublin 4

Gruaig Education

Tailored in-salon education for stylists

Meet Lindsay

CEO of Gruaig Education | Founder and Creative Director of Gruaig D4 Hair Studio

With over two decades of experience in the hairdressing industry, Lindsay Miller has made her mark as a leading educator and innovator. Her journey began with a strong foundation, working as a Colour Specialist and Educator for Peter Mark, followed by a role as a Technical Consultant for L’Oréal Professional. Drawing from these rich experiences, Lindsay founded Gruaig Education—a personalised in-salon training system, designed to advance the stylist’s skills at every level.

After completing her apprenticeship, she graduated from the L’Oréal Colour Specialist Programme, where she also received advanced training in ‘Train the Trainer’ and Presentation Skills. Her career expanded further when she worked as a barber at The Grafton Barber, and later, as a L’Oréal Technical Consultant.

Lindsay’s passion for the industry and dedication to education drive her mission to make advanced training accessible to everyone.

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Gruaig Education

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Modern Meche

Discover The Gruaig Education modern meche technique and change the way you do highlights forever! Our up-to-date, contemporary approach to highlights will allow you to create soft, seamless blends with Face Frames or a Money Piece. Transform your Classic heads of highlights into the modern inspo looks your clients will love!

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Foilayage

Learn how to make your blonding work POP with our Gruaig Education foilayage! Create bespoke foilayage for your clients with ribbons of blonde that pop against a backdrop of negative space using Root Smudges, Tip Outs, Wet Balayage & Gradient or Zonal Toning.

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Consultation Confidence

Are you ready to take your consultations to the next level? Banish fear and imposter syndrome with our Gruaig Education 10-Step Consultation technique that has guaranteed results! You or your team will see immediate results in client satisfaction and retention.

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Styling

Do you struggle with your styling techniques? Would you like to master a boho or nail that straight blow dry? The Gruaig Education Styling Master Class will have your confidence soaring and your clients returning for more!

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Cutting

Whether you or your team are looking to upskill in new techniques or revisit the classics, we can provide you with a completely bespoke & personalised Cutting Master Class to suit your needs! Men’s cutting & Barbering skills also available.

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Mastering Mood Boards & Presenting

Learn how to WOW on stage with a professional-level Mood Board and how to present your work, models or ideas with a confident and structured presentation. Ideal for anyone who wants to progress onto stage or competition work.

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Private & Personalised Tuition

  • Tailored Programs. Custom-designed courses to meet your specific needs and goals.
  • Intensive Focus. Private, one-on-one tuition that targets your unique requirements.
  • Flexible Graduation Programs. 6, 8, or 10-week programs available, following a discovery call and assessment.
  • Comprehensive Training. Choose from modern techniques or revisit classic skills across all aspects of hairdressing or barbering.
  • Certification. All graduates receive a Certificate of Completion, with a special graduation ceremony for those in our extended programs.

Coming Straight From

Our Happy Clients

Hear from those who’ve experienced the excellence and care at Gruaig D4 Hair Studio.

Rhona
I had the pleasure of having Linsey up skill my way of doing meche high lights. In hairdressing you always want to give your client the best hair leaving the salon and with Linsey's technique in Modern Meche they always do. I could never go back to the old way. I have always come out a better stylist from any training I have had with Linsey.
Sheridan
Lindsay was such a positive force in this course, her encouragement & infectious energy really helped to give me the confidence necessary to begin cutting hair! Every Sunday in the course was so much fun, I can't wait to do more courses with her in the future!! If you're looking for in dept knowledge & great training look no further than @gruaig_education
Annie
I had lindsey to my salon a few times for UPSKILLING in cutting and modern meche Lindsey is a amazing teacher, so easy to learn from all her skills, Any salon looking to upskill I would highly recommend Lindsey
Lauren
Gruaig education is by far the most amazing and educational experience ever. Lyndsey is just fantastic and never makes you feel under pressure or stressed. She does so much for her students and goes above and beyond for all of us. I cant thank you enough for everything you do and cant wait to continue my educational experience with you
Gruaig Salons
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