Food supplement based on borage oil and vitamin E. GLA Forte borage oil has been cold pressed to obtain an ultra-concentrated oil of polyunsaturated fatty acids especially enriched in gamma-linolenic acid (GLA). GLA is a precursor of prostaglandins and leukotrienes (eicosanoids), hormonal regulators involved in many metabolic functions. Instructions for use: Take 1 or 2 pearls a day with the main meal.