RyukakusanHerbal Powder (Cough Suppressant, Throat & Respiratory Health) (0.71 Oz) (1 Box)

I am taking this powder product to improve my lingering coughing problem after COVID treatment.I have started to take this RYUKKUSAN product since October 12 and noticed quite improvement onmy coughing problem. The number of coughing has been reduced a lot these days.However, other user's result may be different from mine.Long time ago, my late father had been a regular user of this product to treat his coughing problemdue to heavy smoking.

very fine powder , quick and easy to swallow without drinking water.

Not a cure, you have to get use to the taste, but does relieve chest tightness and cough.

She won’t use anything else! She’s been using this product for all her adult life and says it’s the only thing that works for her. Thank goodness she can purchase this here in the states through Amazon! Thank you

This is a wonder drug of sorts. Trust me on this, it very very "mediciny" tasting and becomes mildly addictive because it does work and works well. It's a very fine powder and a little bit goes a long way. It's the first thing I take when my throat becomes itchy and I feel like a cold is coming on...good stuff!!

I threw away as there was no instruction on packaging. No English. Could not take chance taking unknown serving size.

It is easy to use.

I couldn't use it. It smelled like air freshener or urinal cake ,it's awful