Looking ahead, some of the biggest opportunities may emerge at the intersection of diagnostics, personalisation and preventative care.
McDougall believes scalp health, hair longevity and AI-powered services will become increasingly important over the next three to five years.
Digital consultations, personalised treatment recommendations and AI-driven diagnostic tools could help salon professionals demonstrate measurable outcomes while strengthening their advisory role.
For Vivienne Rudd, Associate Principal Consultant at Mintel Consulting, the future may involve an even greater convergence between skincare, healthcare and haircare.
"Haircare always follows the skincare category, and the time lag is shortening all the time," she explains.
Rudd expects to see the medicalisation of haircare accelerate, with growing interest in clinically inspired treatment approaches, biostimulator-style ingredients and expertise that extends beyond traditional salon environments.
"We will see the desire for expertise go beyond salon professionals to encompass trichologists," she says.
Home-use devices could also become increasingly relevant as consumers seek solutions for hair loss prevention and long-term hair optimisation.
Taken together, these developments point towards a future where professional haircare is no longer defined solely by salon services.
Instead, it is evolving into a connected ecosystem built around expert guidance, personalised treatment, advanced ingredients and continuous hair health management.
For brands, suppliers, salons and beauty professionals, the opportunity is clear: the future of professional haircare belongs to those who can combine performance with authority, transforming haircare from a cosmetic category into a long-term health and wellness proposition.
Go back to the Professional Hair Revolution Articles