This gentle detox shampoo will revitalise your dull, greasy hair by eliminating excess dirt, impurities and product build up without stripping away your hair’s essential oils.
Your hair and scalp will become clean and fresh. Your waves will be more defined, healthy and long lasting.
4.8
86 ratings
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Don’t think twice!
I am 65 years old with salt and pepper wavy hair. I’ve struggled with frizz all my life, and living by the coast doesn’t help. But no more! The Merwave system is a godsend! I now only need to wash my hair once a week, with just a little of the wave cream as a boost if “the gorilla” has visited in the night or the Cornish “moist” weather has descended. Brilliant stuff! And the travel set is ideal for trips in the campervan or to visit the kids
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Sian · July 28, 2026
Finally a shampoo that actually deep cleans. I use this once a month along with the deep moisturising hair mask to give my hair a real treat!
Fiona · July 23, 2026
great but
fab product, but second day I look like I have been in a storm!