 13 citations
,
  December 2017   in “BMC Complementary and Alternative Medicine”
           13 citations
,
  December 2017   in “BMC Complementary and Alternative Medicine”    The Asian herbal mix with Houttuynia cordata, Perilla frutescens, and green tea helped grow hair in mice.  
               September 2022   in “The Korean Tea Society”    Houttuynia cordata compounds may help with anti-aging and hair loss.  
               January 2017   in “Figshare”    The herbal mix with Houttuynia cordata, Perilla frutescens, and green tea boosts hair growth in mice.  
      16 citations
,
  October 2019   in “Biological & Pharmaceutical Bulletin”
           16 citations
,
  October 2019   in “Biological & Pharmaceutical Bulletin”    Houttuynia cordata extract may help hair grow by improving cell survival and increasing cell growth.  
        The S-2 herbal extract significantly promotes hair growth.