Plain Niacin is a premium dietary supplement designed to support heart health and cholesterol balance. Available in 250 mg and 500 mg tablets, this product contains nicotinic acid (Vitamin B3) with a unique immediate-release formula that gradually dissolves over about one hour. The supplement is specifically formulated to minimize common side effects like skin flushing and digestive upset associated with typical niacin supplements

Plain Niacin is an ideal option for adults looking to support their heart health and maintain healthy cholesterol levels. It could be particularly helpful for individuals seeking an immediate-release nicotinic acid formula to support healthy cholesterol balance and lipid metabolism.

As a dietary supplement for adults, take one (1) tablet daily with food. Do not exceed one tablet daily without consulting a physician.

Consult with your healthcare professional to determine the Plain Niacin supplement regimen that best meets your personal health goals.

Niacin supports whole body health. It works as a building block for the body’s production of NAD+, a vital cellular energy molecule that decreases with age. It also helps fortify the body’s antioxidant defenses and promotes a healthy inflammatory response, two key actions for whole body health, including brain health, blood pressure health, and healthy aging.*

Each tablet combines high-potency immediate-release niacin as nicotinic acid– the form recommended for heart health– with a proprietary delivery technology to help reduce skin flushing that is often associated with typical immediate-release or crystalline forms of niacin.* Once in your body, niacin goes to work activating hundreds of enzymes involved in a wide variety of functions from metabolizing food into energy to making steroids, hormones and other bioactive compounds. It plays a critical role in the production of cellular energy in all tissues and organs, including your heart and blood vessels. Niacin is required for cholesterol metabolism, including degradation and conversion to bile acids, a major pathway for cholesterol elimination. It also helps maintain healthy DNA–  the genetic blueprint found in all cells– to promote healthy cell division. Niacin is especially important for the health of your skin, nerves and digestive tract .(1).*

Isomalt, Vegetable Wax (Rice Bran and/or Carnauba), Stearic Acid (Vegetable), Magnesium Stearate (Vegetable), Silica.

Consult your healthcare professional prior to use if you have or suspect a medical condition, are taking any medications, or are pregnant or nursing. Temporary flushing, itching, or warming of the skin may occur. Do not use without the advice of your physician if you consume more than modest amounts of alcohol, have poorly controlled diabetes, liver disease, gout, active peptic ulcer disease, or unstable angina. As with all dietary supplements, keep out of reach of children.

ENDUR-ACIN® is manufactured in the United States (Oregon) in a state-of-the-art, FDA-registered facility that meets or exceeds current Good Manufacturing Practices (cGMP). Quality control tests are performed at every stage of the manufacturing process from rigorous raw material testing to finished product testing.

Kirkland JB. Chapter 23: Niacin. In: Ross AC, Caballero B, Cousins RJ, Tucker KL, Ziegler TR, eds. Modern Nutrition in Health and Disease. 11th ed. Philadelphia, PA: Lippincott Williams & Wilkins; 2014:331-340.