... water. Magnolol 30%-95%, or Honokiol 30%-90%, or the two is from 10% to 98%. No heavy metals, no solvent. very ... .5. Anti-inflammatory and anti-canker.6. Protect the brain from Alzheimer's disease.7. Anti-dental caries and anti-periodontal ... stored in a dampproof, airtight, lightresistant area for at least two years