About Us

Welcome to EXTENZ, where your hair dreams come to life! Founded by Paul and Sarah Fitch, the dynamic duo behind Hamilton’s hugely successful  Mousey Brown Salon, we’re here to bring you premium, salon-quality hair solutions that help you achieve the hair you’ve always wanted.

With over 40 years collectively of experience in the hair industry, Paul and Sarah have built a reputation for their expertise, creativity, and passion for making every client feel beautiful and confident. Their dedication to excellence and attention to detail are the driving forces behind our brand. From the moment you step into Mousey Brown Salon, you’re treated like family, and that same care and quality are poured into every hair extension we offer.

At EXTENZ, we offer only the finest ethically sourced, 100% Remy real human hair extensions. Our products are designed to blend seamlessly with your natural hair, giving you the volume, length, and style you crave. Whether you’re looking for a subtle boost or a complete transformation, we’ve got you covered.

Join the countless happy clients of Mousey Brown Salon who trust us to help them look and feel their best. Let us help you unlock your hair’s full potential and take your look to the next level!