ENDUR-AMIDE - SR (Sustained Release) Niacinamide 500 mg, 200 Tablets

ENDUR-AMIDE delivers high-potency niacinamide in a sustained-release format, designed to support cellular energy and healthy ageing. Each 500 mg tablet provides a steady release of vitamin B3 to maintain NAD levels throughout the day, making it an excellent choice for those seeking nutritional support for vitality and skin health.

Key Benefits of ENDUR-AMIDE SR Niacinamide

Niacinamide (vitamin B3) contributes to a number of important physiological functions. Here are some ways this supplement may support your health:

• Supports Healthy Ageing: NAD is essential for the activity of sirtuins and PARPs, proteins involved in cellular repair and longevity. By supporting NAD production, niacinamide may help maintain healthy cell division and DNA repair as you age.
• Promotes Cellular Energy: As a precursor to NAD, niacinamide plays a key role in converting food into usable energy at the cellular level. This may help combat feelings of fatigue and support overall vitality.
• Helps Maintain Skin Health: Niacinamide is well-recognized for its skin-supporting properties. It helps maintain the skin barrier, supports even tone, and contributes to a healthy complexion. Many topical skin care products feature niacinamide, but internal supplementation can also be beneficial.

These statements describe the role of vitamin B3 in normal physiological processes as recognized by the European Food Safety Authority. This product is a food supplement and should not be used as a substitute for a varied diet. Always consult your health care professional before taking any supplement.

Who Should Consider Niacinamide Supplementation?

Niacinamide supplementation is suitable for a wide range of adults. It is especially valuable for:

• Individuals seeking nutritional support for healthy ageing and cellular maintenance.
• Those looking to support energy metabolism without the stimulant effects of caffeine or other energisers.
• People interested in maintaining skin health from the inside out.
• Vegans and vegetarians, as vitamin B3 from plant sources can be limited.

As with any supplement, consult your health care provider before starting a new regimen—especially if you are pregnant, nursing, taking medication, or have a medical condition.

What Is Niacinamide and How Does It Support Cellular Health?

Niacinamide, also known as nicotinamide, is one of the two primary forms of vitamin B3. Unlike nicotinic acid, niacinamide does not cause the characteristic flushing sensation often associated with niacin supplements. This makes it a preferred choice for individuals seeking the benefits of vitamin B3 without the discomfort. Once ingested, niacinamide is converted into nicotinamide adenine dinucleotide (NAD), a coenzyme found in every cell of the body. NAD plays a fundamental role in cellular energy production, DNA repair, and maintaining cellular integrity—processes that are essential for healthy ageing.

ENDUR-AMIDE provides 500 mg of high-potency niacinamide per tablet in a sustained-release formulation designed to deliver a gradual and prolonged release over 5 to 7 hours. This optimised delivery supports steady NAD levels throughout the day, helping your cells function at their best.

Sustained Release Technology – Why It Matters

Standard immediate-release niacinamide is absorbed quickly, leading to a rapid spike in blood levels followed by a decline. For a nutrient like niacinamide that supports ongoing cellular processes, a more consistent delivery is beneficial. ENDUR-AMIDE utilises a sustained-release wax matrix technology that releases niacinamide gradually over 5 to 7 hours. This mimics a more natural, steady-state supply of the vitamin, potentially enhancing its effectiveness for cellular energy and NAD production.

The sustained-release design also reduces the need for multiple daily doses. One tablet taken with a meal provides a full day's worth of high-potency niacinamide in a convenient, once-daily regimen.

Recommended Dosage and Usage

Each bottle contains 200 sustained-release tablets, each providing 500 mg of niacinamide. For adults, the recommended serving is one tablet daily, preferably with a meal to optimise absorption. Do not exceed the suggested dose unless directed by a health care professional. Since niacinamide is water-soluble, any excess is typically excreted; however, high doses (above 500 mg) should be taken under medical supervision, particularly if you have liver or kidney concerns.

For best results, take your tablet at the same time each day. Swallow whole—do not crush or chew the tablet, as this may disrupt the sustained-release mechanism.

Quality and Manufacturing Standards

Endurance Products Company has been a trusted name in dietary supplements for over 45 years. This family-owned and operated business manufactures all products in the USA, adhering to stringent quality controls. ENDUR-AMIDE is formulated without gluten, sugar, starch, artificial flavours, colours, sweeteners, or preservatives. It is also vegan-friendly, making it suitable for a variety of dietary preferences.

Each batch is subject to rigorous testing to ensure potency, purity, and consistency. The sustained-release technology is backed by decades of research and development, reflecting the company's commitment to delivering effective, science-based nutrition.

Frequently Asked Questions

What is the difference between niacinamide and niacin?

Both are forms of vitamin B3, but niacin (nicotinic acid) can cause an uncomfortable flushing reaction—redness, warmth, and tingling—due to its effect on blood vessels. Niacinamide does not cause this flush, making it a more tolerable option for many people. Both support NAD production, but niacinamide is also commonly used in skin health formulations.

Can I take this with other supplements?

Yes, niacinamide can be taken alongside most other vitamins and minerals. However, if you are taking medication for diabetes, blood pressure, or cholesterol, consult your health care professional, as high-dose niacinamide may interact with certain drugs.

Is this product non-GMO?

While not explicitly labelled as non-GMO, Endurance Products ensures its ingredients are sourced with high quality standards. The product is free from common allergens and artificial additives. For specific non-GMO certification inquiries, contact the manufacturer directly.

How should I store the tablets?

Store in a cool, dry place away from direct sunlight. Do not uses if the safety seal under the cap is broken or missing.