Detailed Product Description

PLANT ORIGINAL: Salix alba L.
PART USED: Bark
SPECIFICATION: Salicin 98% 25% 15% Test By HPLC
CAS No.: 138-52-3
MOLECULAR FORMULA: C13H18O7
MOLECULAR WEIGHT: 286.29
MELTING POINT: 197~200
MOLECULAR STRUCTURE:

Salicin safely be taken long-term at recommended doses. Higher than commonly recommended doses of this herb can cause stomach upset, nausea, or tinnitus (ringing in the ears). If any of these reactions develop. Stop taking the herb.
Avoid white willow bark, which can irritate the stomach, if you are sensitive to aspirin, or if you have an ulcer or other gastrointestinal disorder.
As with aspirin products, never give white willow bark to children or teenagers under age 16 with symptoms of the cold, the flu, or chicken pox. Although white willow bark is unlikely to cause the rare but potentially fatal condition called Reyes syndrome in such casesit is metabolized differently than aspirinthe similarity to aspirin is close enough to warrant caution.