Milk Thistle Extract Powder Silymarin 80%, Silybin 30% Full specifications, good quality, competitive price Product Name: ... the specifications of Milk thistle extract powder. 1. Silymarin 70%, 80% UV 2. Silymarin/ Silybin+Isosilybin 80%UV/ 30%HPLC 3. Silybin+Isosilybin 30 ... %, 35%, 40% HPLC 4. Silybin 80%, 90%, 95%, 98% HPLC 5. Water Soluble Silymarin 20%, 40%, 45% UV 6. Silybin ...