Evening primrose oil, cold pressed, organic

Evening Primrose Oil (Oenothera biennis), cold pressed, organic

Evening Primrose (Latin: Oenothera biennis) is a wild flowering plant native to North America. Historically, Indigenous peoples in North and South America used the entire plant—roots, leaves, and seeds—as food and in traditional medicine for inflammation, skin injuries, and digestive issues. In the 17th century, the plant was brought to Europe, where it was first grown as an ornamental flower and later recognized for its therapeutic potential. Because of its wide range of traditional uses, it was once called “the king’s cure-all.” The seeds of the plant contain a high concentration of oil rich in polyunsaturated fatty acids, especially gamma-linolenic acid (GLA), which is responsible for most of its proposed health benefits.

Evening Primrose Oil 

Evening Primrose Oil, extracted from the seeds of Oenothera biennis, is rich in essential omega-6 fatty acids — particularly gamma-linolenic acid (GLA). Traditionally valued for supporting hormonal balance and skin health, it continues to be widely used as a nutritional supplement.

Key Benefits

• Supports hormonal balance and women’s health (including PMS and menopause comfort)

• Helps maintain healthy skin and moisture levels

• Contributes to normal inflammatory responses

• Natural source of GLA (gamma-linolenic acid)

How It Works

GLA converts in the body into beneficial compounds involved in regulating inflammation and cellular function, supporting overall well-being.

Suggested Use

Common supplementary intake: 1 to 4 g per day ( ~1/2 to 1 teaspoon per day).

General usage tips

• Start small (½ teaspoon per day) to check tolerance

• Take with food to avoid stomach discomfort

• Not recommended for pregnant or breastfeeding women without medical advice

• Talk to a doctor if using blood pressure or diabetes medication

Good to Know

Evening Primrose Oil is generally well-tolerated, but scientific research shows mixed results regarding effectiveness for specific medical conditions. Best used as part of a balanced lifestyle and wellness routine.

For external use: Evening Primrose Oil is recommended for the care of dry, sensitive, and reddened skin. For this purpose, we offer convenient 50 ml and 100 ml packages here.

Fatty acid content in evening primrose seed oil, per 100 g:
Saturated fatty acids – 8 g
Unsaturated fatty acids – 92 g, including:
Oleic acid (Omega-9) – 8 g
Linoleic acid (Omega-6) – 73 g
Gamma-linolenic acid (Omega-6) – 12 g

Shelf life: 10 months

Country of origin of evening primrose seeds: China

Oil production location: Germany

Packaged by: SIA “Oil Tree”, Piedrujas Street 11, Riga, tel. 25601297

Organic control authority:

LV-BIO-01