This Works is not just their name it’s their promise, and they can say this thanks to the rigorous testing their products go through – from functional MRI and clinical testing, to user panels. As a science-first brand, This Works take a multidisciplinary approach, drawing upon the disciplines of biochemistry, neuroscience and the social sciences to guide their content and product development processes. At the heart of each product is a Superblend; a three-element ingredient system made up of naturally-derived and scientifically-proven ingredients at therapeutic levels.
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Showing 25–31 of 31 results
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This Works Deep Sleep Bath Oil 50ml
£48.00 -

This Works Deep Sleep Body Whip 200ml
£30.00 -

This Works Deep Sleep Beauty Soak 200g
£28.00 -

This Works Deep Sleep Pillow Spray 75ml
£25.00 -

This Works Deep Sleep Pillow Spray 250ml
£42.00 -

This Works Deep Sleep Shower Gel 250ml
£22.00 -

This Works Sleep Plus Pillow Spray 50ml
£26.00