I have been using this for a few months for a really tight neck. My neck has loosened up so much that my hairdresser noticed a major difference when he washed my hair! And no more cracking sounds in my neck!
He estado usando esto durante unos meses para un cuello rigido. ยกMi cuello se ha aliviado tanto que mi peluquero notรณ una gran diferencia cuando me lavรณ el cabello! ยกY no mรกs crujidos en mi cuello!