NutraIngredients-Asia Awards 2023 Aiming high: GNC China sees huge growth potential in demand for high purity fish oil as consumer education matures 31-Oct-2023 By Tingmin Koe GNC China says there is huge growth potential in the demand for high purity fish oil omega-3 products as consumers become more aware of its benefits, especially in regulating blood lipids level and supporting cardiovascular health.