If you want skin thats positively glowy, moisturize from the inside out with Efamol Evening Primrose Oil, naturally rich in GLAa skin-loving omega-6 fatty acid that helps minimize fine lines, wrinkles and dull skin.* With 11% GLA, it is the most widely studied EPO in human nutrition, backed by over 40 years of research, and is the only brand clinically proven to improve skin moisture, elasticity, and firmness.

We Grow
Grown in perfect conditions in the Netherlands and New Zealand, our unique Rigel Evening Primrose seeds yield a pure, golden oil naturally rich in GLA.

We Harvest
Rigel Evening Primrose only flowers for 24 hours, so we harvest on long, hot days. Our farms have the perfect balance of rainfall and sun, fresh water supply and fertile soils for a good harvest.

We Extract
Our careful extraction process creates the purest oil, retaining its natural properties and its rich, golden color. Each batch is tested for GLA content, and can be traced right back to the farm.

Proven, Pure & Perfected

GLA Content

• Our uniquely cultivated Rigel Evening Primrose, grown under Efamol's expert care, contains 11% GLA.
• We batch test to ensure every batch has the stated level of GLA.

Backed by Science

• Efamol has been the international leader in the scientific research and development of fatty acid supplements for over 40 years.
• We only use the Rigel Evening Primrose seed, selectively grown and researched by us.
• There have been well over 750 scientific publications on the active ingredient in Evening Primrose Oil, and over 350 of those have been on the clinical studies using Efamol products.

Quality & Purity

• A high quality, clear, golden oil that in many cases is visibly distinct from competitor oils.
• Our unique extraction process ensures that the natural antioxidants in the oil are maintained, keeping it as nature intended.
• Grown in perfect conditions in the Netherlands and New Zealand. Every bottle can be traced back to the farm.

Rigorously Tested

• Each batch is tested for GLA content, to ensure it meets the stated amount at expiry.
• Independently tested for safe long-term use.

Tried & Tested*

• 84% felt skin was smoother
• 85% felt skin was softer
• 87% felt skin looked & felt less dry
• 82% agreed supports beautifully smooth & nourished looking skin

*The research was conducted between 18 September - 26 November 2020 with 77 women aged 18-65 years. The study was conducted by Cue Consumer Research. The study group took 6 x 500mg capsules a day for 12 weeks.