Efamol Brain - Efalex Brain Formula is a unique blend of fish and evening primrose oils which contain LCPs (Long Chain Polyunsaturates). May help maintain CONCENTRATION & BRAIN DEVELOPMENT. DHA-Rich Fish Oil. FOOD SUPPLEMENT. Flavoured With Lemon & Lime. Based on extensive scientific research to ensure the right balance, Efamol have carefully formulated a range of products designed to safeguard your dietary intake of essential fatty acids. Quality and purity are key values at Efamol.