Slimming World groups offer members support, commitment and accountability – a powerful combination that helps boost happiness, self-esteem and slimming success! Plus, access to our members-only website and app for on-the-go weight loss support.

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Less than £5 a week when you commit to 6 or 12 weeks of group support*

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Less than €9 a week when you commit to 6 or 12 weeks of group support*

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From £60 for 3 months’ membership (just £5 a week)

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From €75 for 3 months’ membership (just €6.25 a week)

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Slimming World Groups in Treharris, Mid Glamorgan