Are there any known side-effects with Omega-3 Booster? Christine Keating August 14, 2023 16:59 Updated There are no known side-effects of taking the extracts contained in Omega-3 Booster. Related articles Are there any contraindications with Omega-3 Booster? Are there any contraindications with Omega-3 Booster? What Is That Smell In My Bottle? What Are the Ingredients in Pendulum Butyricum? How Do I Take Pendulum Akkermansia?