FLUX Undies Cashback Offers & Discounts

Get 13.12% of the price back with our FLUX Undies cashback offers

Sign up for free and just shop with FLUX Undies as normal. Our average member earns over £300 cashback a year.

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FLUX Undies

At FLUX Undies, we are on a mission to change the way people period. Our modern, comfortable and sustainable period products are designed with function in mind.
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Cashback terms and exclusions

See also our general terms & conditions.

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