Hair extension experts

Looking after your hair extensions is easy, at Siren we provide you with all the information to ensure optimum results that can last for up to 6 months. We also offer a free maintenance check.

There are over 55 natural colours to choose from as well as fashion shades and pastel shades to add flashes of colour, plus a range of Flowstrands and rooted hair extentions for stunning balayage and colour melt results. Great Lengths are truly enhancements beyond expectation.

Great Lengths is a world leader in hair extensions, providing versatile, pre-bonded 100% human hair extensions. Great Lengths hair is of guaranteed origin and ethically produced, and can be used to add length, volume, colour or texture to transform your look.