https://helloklean.com/?referral_code=FRAGVAUBH
Use above link for 20% off, which is currently the highest discount going around, and can usually be stacked with their other sales offers/discounts.
Hello Klean sells water filters for your shower and taps.
You spend £40 on a hair serum… then wash your hair in hard tap water? Hello Klean is the beauty upgrade hiding in your shower. Cleaner water, softer hair, happier skin, and one less thing sabotaging your glow.
Think of Hello Klean as skincare & haircare that starts before your cleanser. Every shower can expose your hair and skin to chlorine, minerals, and impurities that may contribute to dryness, irritation, dullness, and colour fade. Hello Klean filters what touches you most often, so your shower water feels cleaner and your hair and skin can feel softer, calmer, and more hydrated. It’s a simple swap that turns an everyday shower into a beauty treatment in under five minutes, with no plumbing drama.
I use their shower head myself, and highly recommend it. It fits easily with most UK showers and showerheads.