Single Herbs Single Herbs – not formulas. Showing all 4 results Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Yan Hu Suo – Single Herb From: $34.00 Select options Hawthorn Plus From: $34.00 Select options He Shou Wu (Zhi) From: $34.00 Select options Hu Po single herb From: $34.00 Select options