Evening Primrose, a native North American herb, is so called for its primrose yellow flowers that blossom in the evening. Evening Primorse Oil contains gamma-linolenic acid (GLA), an important precursor of the hormone-like prostaglandin E1 (PGE1), which plays active roles in regulating human physiological functions.

Our Evening Primrose Oil is intermational quality assurance certified. We use only premium oil from North America extracted by a proprietary cold press technique. This gentle refining process retains the oil's natural potency.

Our stringent quality control requirement for both raw material selection and finished product testing allows us to guarantee the premium quality and product stability available anywhere.

Suggested Usage：Take 1-2 softgels 3 times a day.

Storage：Keep dry and cool；avoid sunlight；keep cap tight.