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China Birch Leaf Extract
Latin name：Betula platyphylla Suk.
Botany:
The extract is come from the leaf of Betulaceae family Betula Platyphylla.The birch tree is native to the northern hemisphere and grows up to 15-20 meters in height. It has slender branches, silver-white bark broken into scales and  light green oval leaves. Both the leaves and the sap of the silver birch are mildly antiseptic and support the functions of the scalp.Silver birch extract is used by RAUSCH in our herbal hair care range for normal, healthy hair.
Constituents: 
Betulin 98%, Hyperoside 3%, Quercetin
Betulin : C30H50O2, 446.71 
Hyperoside: C21H20O12, 464.37
Function:
1. Anti-inflammatory
2. Blood
3. Bone and joint health
4. Cramps
5. Diuretic
6. Hair loss 
7. Rashes
8. Wounds
Extraction Type: Liquid-Solid Extraction
Test Method: HPLC
Appearance: Fine brown powder
Packag:25kg/ Drum,packed in paper-drum and two plastic-bags.
Storage: Stored in a cool and dry well-closed container, keep away from moisture and strong light/heat.
Shelf Life: 2 Years.
Specification:10-1