21st Century Niacinamida 500 mg Comprimidos de Liberación Sostenida, 110 unidades

What is Niacinamide (Vitamin B3)?

Discover 21St Century Niacinamide — Niacinamide, also known as nicotinamide, is a form of vitamin B3 (niacin) essential for the proper functioning of the body. It is a water-soluble vitamin that the body cannot store, so it requires a regular supply through diet or supplementation. Niacinamide plays an important role in energy metabolism, helping convert food into usable energy. In addition, it participates in key cellular processes such as DNA repair and cell communication.

Niacin vs. Niacinamide: Key Differences

The main difference between both forms of vitamin B3 lies in their side effect profile. Niacin (nicotinic acid) in high doses can cause redness or flushing known as flush, accompanied by itching and a sensation of heat. This effect is due to vasodilation and although it is harmless, it can be uncomfortable. Niacinamide, on the other hand, does not produce this redness, making it the preferred choice for those who wish to avoid this reaction. Both forms share the same basic metabolic functions, so the choice will depend on individual tolerance and preference.

Advantages of Extended Release

Extended-release technology allows niacinamide to be released gradually throughout the day, maintaining more stable plasma levels and reducing concentration peaks. This can improve absorption and decrease the likelihood of gastrointestinal discomfort that sometimes accompanies single doses. In addition, it simplifies the routine: a single tablet a day provides a constant supply of the nutrient, ideal for people with busy schedules.

Product Features

This 21st Century HealthCare supplement is manufactured according to strict quality standards. It contains 500 mg of niacinamide in extended-release tablets. It contains no added sugar, salt, yeast, preservatives, artificial flavors or colors. It is suitable for vegans, gluten-free, and not genetically modified (non-GMO). The brand, with over 30 years of experience in Tempe, Arizona, guarantees the purity of its ingredients and the potency indicated on the label.

Recommended Dosage and Use

Each 500 mg niacinamide tablet is designed to be taken once daily, preferably with a meal to aid digestion. It should not be chewed or crushed to maintain extended release. It is important not to exceed the indicated dose. If you are pregnant, breastfeeding, or taking medication, consult a healthcare professional before starting this supplement.

Possible Side Effects and Precautions

Niacinamide is generally well tolerated. In some people, mild digestive discomfort such as nausea or heartburn may occur, especially if taken on an empty stomach. This product is gluten-free, suitable for vegans, non-GMO, and free of sugars, salt, yeast, preservatives, artificial flavors, and colors. As with any supplement, consult your doctor if you have any medical condition or if you are taking other medications.

Who can benefit from this supplement?

This niacinamide supplement can be useful for people with restrictive diets (vegan, vegetarian), those looking to support their energy metabolism, or individuals who need an extra intake of vitamin B3 to meet their daily needs. It is also a practical option for athletes who want to optimize their performance. Being an extended-release presentation without redness, it is suitable for comfortable daily use.

These statements have not been evaluated by the Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure, or prevent any disease.