
K18 Hair Treatment: How Molecular Repair Works

K18REPAIR™ combines the Professional Molecular Repair Hair Mist and Mask to help repair hair damage at the molecular level.
Bleaching, colouring, chemical treatments and heat styling can weaken the hair, affecting its strength, elasticity and overall condition. At Bloom Groom, we offer the K18 Professional Molecular Repair Hair Mist and Mask as part of our approach to caring for chemically treated and damaged hair.
Explore our hair services to learn more about the treatments available at Bloom Groom.
What Is K18?
K18 is a professional molecular repair system powered by the patented K18PEPTIDE™. It is designed to address damage to the hair’s internal structure caused by chemical services and heat.
Unlike conventional conditioning treatments that primarily work on the hair’s surface, K18 is designed to work at the molecular level, helping improve hair strength, elasticity and resilience.
K18 PRO Mist + PRO Mask
The K18 PRO Mist and PRO Mask can be incorporated into colour, lightening and other chemical services.
- K18 PRO Mist: Applied before the chemical service to help prepare and protect the hair during processing.
- K18 PRO Mask: Applied after the service to support molecular repair and improve the hair’s condition.
Used together, they form K18’s professional PRO service, designed to help address damage associated with chemical processing.
K18 PEPTIDE PREP™ Detox Shampoo
We also offer K18 PEPTIDE PREP™ Detox Shampoo as an add-on to chemical services or as a standalone treatment.
This colour-safe, non-stripping detox shampoo removes product buildup and impurities, helping prepare the hair for the K18 molecular repair treatment.
Who Can Benefit from K18?
K18 may be particularly beneficial for hair affected by:
- Bleaching and lightening
- Hair colouring
- Chemical treatments
- Frequent heat styling
- Repeated chemical processing
It can be especially useful for maintaining the condition of blonde, highlighted and chemically treated hair, which may be more vulnerable to damage.
Your stylist will assess your hair’s condition and recommend the most suitable approach based on your hair history and treatment goals.
The K18 Experience at Bloom Groom
Every head of hair is different. Your stylist will consider your hair’s condition, previous chemical services and planned treatments before recommending the appropriate K18 service.
Whether incorporated into a colour or lightening appointment or booked as a standalone treatment, K18 offers a professional approach to molecular repair, helping improve the strength, elasticity and resilience of damaged hair.
Book a hair treatment at Bloom Groom and speak with your stylist about the best option for your hair.
