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Formulated with skincare ingredients to cleanse, moisturise and treat your hair from the roots, DUOLOGI is a customisable range that you can mix-and-match to create an individually tailored haircare routine that works for you – and your scalp.

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18 products

Heat Protect Spray
(74)
Duologi

Heat Protect Spray

£9.50

Fall Resist Shampoo Refill
(71)
Duologi

Fall Resist Shampoo Refill

£14.50

Intense Repair Shampoo Refill
(46)
Duologi

Intense Repair Shampoo Refill

£14.50

Colour Protect Shampoo
(44)
Duologi

Colour Protect Shampoo

£5.49

£10.00

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Why hair loves skincare ingredients

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Dual Leave-In Hair Cream
(29)
Duologi

Dual Leave-In Hair Cream

£4.50

Balancing Scalp Tonic
(42)
Duologi

Balancing Scalp Tonic

£6.99

£11.50

Light Creme Conditioner
(165)
Duologi

Light Creme Conditioner

£4.99

£9.00

Showing 7 out of 18 products


Find your DUOLOGI hair routine

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Skincare for your hair

Transform your hair with DUOLOGI: A customisable hair routine of haircare-skincare hybrids that promote scalp care. Formulated with skincare ingredients to cleanse, moisturise and treat your hair from the roots. DUOLOGI protects and strengthens strands by working directly on the hair fibre while also maintaining an optimal scalp environment. It’s time to start treating your hair like your skin.