Advanced beauty treatments and products for consumers & accredited training and products for professionals

Thank you for visiting our online store. In our 4Longer Beauty salon in Maidenhead - Berkshire and Harley Street - London, we offer high quality, affordable, advanced beauty treatments and a good selection of products for home use.
For professional beauticians we offer accredited training, beauty products and equipment. We specialise in HIFU, advanced facials, body contouring and our 4Longer & Lashblack product range for SPM eyelash extensions and comprehensive eyebrow extensions (including skin paints).

Our beauty treatments and products

4Longer Comprehensive Eyebrow Extension Kit

Training 4 Longer Eyebrow Extensions

Lashblack Mini Kit

Training for semi-permanent mascara

HIFU Face and body treatments & other products