Does anyone have any recommendations for suppliers of hazel wood necklaces? I've tried one but I'm not convinced its worked as successfully as I anticipated given the write they gave their necklaces.

Apparently hazel wood helps reduce eczema which is why I'm asking for recommendations as DS is suffering badly still 3 1/2 yrs on even after using steroid creams, moisturizers and adjusting diet. We aren't using soaps either.