由 iHerb 客户 提交，在 10月 18, 2009 | 已验证购买
good value for this
由 iHerb 客户 提交，在 3月 04, 2009 | 已验证购买
Its kept my sore throat from going to a cold, so that's great.
由 iHerb 客户 提交，在 8月 03, 2014 | 已验证购买
this is medium strong dose. if u're sick, u can take two at first stance instead of one. and three times daily one pill a day if u're sick. if u're not sick, one pill a day is enough.
由 iHerb 客户 提交，在 1月 17, 2009 | 已验证购买
With just two weeks of use, I cannot tell a difference.