Evening Primrose Extract/Oenothera biennis extract,China abl price supplier

Original and planting: Evening Primrose Extract is a North American native biennial plant. The plants are very tall, often 4 to 5 feet or more in height. The stem is erect, stout, soft-hairy, reddish and branching forming a shrub. Leaves are alternate, rough-hairy, lanceolate, about 3 to 6 inches long and lemon-scented. The taproot is elongated, fibrous, yellow on the outside and whitish within. The flower spikes grow on auxiliary branches all along the stalk.

About product

Product Name :Evening Primrose Extract

Botanical Name :Oenothera erythrosepala Borb.

Part Used : Leaf, Seed, Fruit, Bark, Flower

 

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Specification &  Active Ingredients

1. Pure Powder
2. 45%-50%Polyphenols, (F-C)
3. 10%-20% Flavoniod , (UV)