Niacin-SR 500 mg by SFI Health – Energy Metabolism Vitamin B3
Niacin-SR tablets by SFI Health provide 500 mg of vitamin B3 in a scored tablet. This sustained-release niacin formula releases its niacin gradually over several hours rather than all at once.
Each bottle contains 100 tablets. This is a high-potency niacin product: discuss its suitability and monitoring with your healthcare professional, especially for long-term use.
The niacin in this formula is nicotinic acid, not niacinamide. Those names describe different forms of vitamin B3, not interchangeable product labels. When comparing niacin supplements, check both the form and the release pattern rather than choosing by the milligram amount alone.
Key Niacin-SR 500 mg Benefits
- Supports energy metabolism by supplying vitamin B3, which your cells need to turn the food you eat into usable energy.
- Assists normal carbohydrate metabolism and fat and protein metabolism, helping the body use these everyday dietary fuels.
- Provides a precursor for NAD, a helper molecule involved in energy transfer and the normal metabolic work of cells throughout the body.
How Niacin-SR 500 mg Works
The body converts niacin into NAD and NADP, small helper molecules used by enzymes. These helpers transfer energy during the processing of food and support normal cell functions. That makes niacin part of cellular energy production, not a stimulant. The sustained-release matrix controls how the tablet releases niacin; it does not eliminate the need to monitor tolerability.
NAD helps transfer energy from the breakdown of nutrients into ATP, the usable energy currency of cells. Niacin supplies a vitamin needed for this process; the tablet itself is not a source of food energy. The 500 mg strength is much higher than ordinary nutritional requirements, so more niacin should not be equated with more energy.
Key Functional Ingredients Include:
- Niacin: Supplied as nicotinic acid, niacin helps the body make NAD, a helper molecule that enables cells to transfer energy from food. This role supports normal carbohydrate, fat and protein metabolism. High-potency niacin requires professional guidance; gradual release does not remove its potential for flushing or liver-related adverse effects.
Niacin-SR 500 mg Is Formulated For
- Adults advised by a healthcare professional to use a high-potency niacin supplement.
- Adults seeking a sustained-release tablet rather than an immediate-release form, with appropriate monitoring.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner before starting a new supplement. Ready to find the right fit? Access Now to schedule a consultation with our licensed wellness professionals at Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Cardiovascular Supplements and SFI Health collections.
Recommendation: Adults: 1 tablet daily with food or as directed by a healthcare professional.
Serving Size: 1 Tablet
Servings Per Container: Not stated on the manufacturer's label
Niacin (as niacin) ... 500 mg
Other Ingredients: Vegetarian stearine, cellulose, silicon dioxide, magnesium stearate, and croscarmellose sodium.
Does Not Contain: Made without common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and sesame. Non-GMO, Vegetarian, No synthetic colors, flavors or preservatives.
Frequently Asked Questions About Niacin-SR 500 mg
What are the benefits of Niacin-SR 500 mg?
Niacin-SR supplies vitamin B3 to support normal energy metabolism. Niacin helps your cells use carbohydrates, fats and proteins for energy by providing a building block for NAD, a helper molecule used in these processes. SFI Health supplies this vitamin as nicotinic acid in a 500 mg scored tablet. Its sustained-release matrix delivers niacin gradually over several hours rather than all at once. This describes how the vitamin is released, not a guarantee of extra energy or freedom from flushing and other adverse effects.
Who should take Niacin-SR 500 mg?
Niacin-SR is intended for adults whose healthcare professional recommends this high-potency, 500 mg form of niacin. The suggested use is 1 tablet daily with food or as directed by a healthcare professional. It is not a routine substitute for the much smaller amount of niacin needed in a balanced diet. Before choosing it, review the nicotinic acid form and sustained-release delivery with your clinician, especially if you already use another niacin-containing supplement. Long-term use also calls for discussing the manufacturer’s recommendation for periodic liver function testing.
Are there any side effects of taking Niacin-SR 500 mg?
Consult with your physician if you are pregnant or nursing, or have any medical condition, or taking prescription drugs, or under the age of 18 years. Some forms of niacin may cause temporary flushing, tingling, itching, rash, or stomach upset. Consult your physician about periodic liver function testing if using this product long-term, or if you are taking more than 500 mg daily. KEEP OUT OF REACH OF CHILDREN. Sustained-release niacin can affect the liver, and high niacin intakes can affect blood glucose. Ask your clinician to review medicines, especially statins and diabetes medications, before use. Do not increase the dose on your own.
How does Niacin-SR 500 mg support overall health?
Niacin supplies the building material for NAD, a helper molecule your cells use to turn food into usable energy. This supports everyday cellular metabolism, including the processing of carbohydrates, fats and proteins. Niacin-SR provides nicotinic acid rather than niacinamide, so these forms should not be substituted for one another without professional guidance. Its sustained-release format changes the delivery of niacin, not the body’s basic need for this vitamin. The 500 mg tablet is a high-potency option to assess with your clinician, not a replacement for balanced nutrition.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
