Genestra – GLA 130 Primrose Oil

Omega-6 fatty acids for the maintenance of good health
• Provides 1920 mg of LA and 260 mg of GLA per daily dose

Primrose oil is derived from evening primrose, a yellow flowering herb native to the Americas.¹ It is a natural source of omega-6 fatty acids that help to maintain optimal health. The structure and function of the skin, the largest organ in the body, is dependent on fatty acids.² LA accounts for approximately 12% of fatty acids in the skin.² It is essential to maintain epidermal barrier integrity, which protects against environmental factors and the loss of electrolytes and water.2 Omega-6 fatty acid deficiencies have been associated with impaired epithelial cell function, including the loss of moisture in the skin and eyes.^2,3 In a randomized, placebo-controlled trial, daily supplementation with primrose oil for three months significantly improved the firmness, elasticity and barrier function of the skin in adults with dry skin.⁴ Recent research indicates that long term primrose oil supplementation may be required to improve skin health as it takes over four weeks for skin cells to regenerate and for a new fatty acid equilibrium to be reached.⁴

REFERENCES
1. Greiner, S, Köhl, K. Frontiers in Plant Science. 2014; 5: 38.
2. Nicolaou, A. Prostaglandins, Leukotrienes and Essential Fatty Acids. 2013; 88: 131–138.
3. Aragona, P, Bucolo, C, Spinella, R, Giuffrida, S, Ferreri, G. IOVS. 2005; 46(12): 4474-4479.
4. Muggli, R. International Journal of Cosmetic Science. 2005; 27: 243–249.

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