Pioneer Antioxidant Complex - 120 Vegetarian Tablets Pioneer Antioxidant Complex is a vitamin, mineral, amino acid and herb blend with superior-free radical quenchers. Pioneer Antioxidant Complex is made from more than 20 unique antioxidants that latch on to free radicals and deem them ineffective. Pioneer Antioxidant Complex contains powerful herbal antioxidants like green tea, turmeric, alma and bilberry, and potent vitamin antioxidants like vitamin A and vitamin E. Pioneer Antioxidant Complex is vegetarian-friendly and has been laboratory verified gluten-free. Gluten-Free & Vegetarian All Pioneer formulas are Verified Gluten-Free & Most Are VegetarianLaboratory Verified Clinician-formulated People with food intolerances may need extra support when it comes to vitamins and minerals. Intestinal malabsorption due to gluten sensitivity causes nutrient deficiencies that can be corrected safely with a gluten-free diet and verified gluten-free nutritional supplementation. Pioneer is committed to helping people with gluten intolerance meet their increased nutritional needs. To do this, they require that all raw ingredients are gluten-free. In addition, Pioneer tests every batch of finished product using state of the art ELISA methodologies. Products must test below a detectable limit of 10 ppm. Their detectable limit standard is twice as strict as the proposed FDA standard of 20 ppm for gluten-free labeling. Each batch of Pioneer product must pass the below 10 ppm gluten test before it is released for sale. As the leaders in finished product gluten testing, Pioneer is proud to support the celiac community with top quality, clinician-formulated, verified gluten-free nutritional supplements - products designed for maximum absorption and benefit as suggested by current, published scientific research.