Análise do ingrediente · Nicotinamida (vitamina B3)

Ingrediente: Nicotinamida

Vitamina B3 — essencial para energia, pele e função do sistema nervoso.

A nicotinamida (niacinamida) é a forma de vitamina B3 que apoia o metabolismo energético sem o «flush de niacina». Presente no nosso Vitamin B Complex em 100% do NRV.

Ingrediente: Nicotinamida
Ingrediente: Nicotinamida

What is Nicotinamide?

Nicotinamide (also called niacinamide) is one of the two principal forms of vitamin B3. Unlike nicotinic acid — the other main B3 form — nicotinamide does not cause the characteristic 'niacin flush' (a temporary reddening of the skin) and is generally better tolerated at higher intakes. Nicotinamide is a precursor to NAD+ (nicotinamide adenine dinucleotide) and NADP+ (nicotinamide adenine dinucleotide phosphate), two of the most important coenzymes in cellular metabolism. NAD+ is involved in over 500 enzymatic reactions and is central to energy metabolism, DNA repair, and cellular signalling.

The NAD+ system is fundamental to life itself. Without it, the conversion of food into cellular energy would cease, and the essential processes of DNA repair and maintenance would be compromised. The body synthesises NAD+ from vitamin B3 obtained through diet, and adequate B3 status is necessary to maintain cellular NAD+ levels. Nicotinamide is naturally present in a wide range of foods including meat, fish, nuts, and grains.

EFSA-approved health benefits

The European Food Safety Authority (EFSA) has confirmed that niacin (vitamin B3):

  • contributes to normal energy-yielding metabolism
  • contributes to the normal functioning of the nervous system
  • contributes to normal psychological function
  • contributes to the maintenance of normal skin
  • contributes to the maintenance of normal mucous membranes
  • contributes to the reduction of tiredness and fatigue

Why we use Nicotinamide in Nutri-Leaf formulas

Nutri-Leaf Vitamin B Complex uses nicotinamide as the source of vitamin B3, avoiding the flushing effect associated with nicotinic acid while providing all the metabolic and neurological benefits of B3. Each capsule delivers 16mg nicotinamide (100% NRV) alongside the seven other essential B vitamins at 100% NRV in a comprehensive once-daily formula.

Products containing Nicotinamide

The Nutri-Leaf product featuring nicotinamide is Vitamin B Complex, which provides all eight B vitamins at 100% NRV per capsule in their active forms, supporting energy metabolism, nervous system, and psychological function.

Learn more about the role of B vitamins in energy and well-being on our Energy & Vitality and Stress Management health guides. Visit the Ingredient Philosophy page for details on our formulation principles.

Food supplements are not a substitute for a balanced and varied diet and a healthy lifestyle.

Nicotinamida — a forma de vitamina B3 sem flush.

Perfil do ingrediente

Nicotinamida — a forma de vitamina B3 sem flush.

  • O que é

    A nicotinamida (vitamina B3) é um ingrediente cuidadosamente selecionado pela sua qualidade, biodisponibilidade e papel no apoio às funções normais do organismo. Utilizamos formas ativas de nutrientes sempre que possível para uma absorção superior.

  • Porque o usamos

    Cada ingrediente em nossas fórmulas serve a um propósito nutricional específico — sem enchimentos, sem exageros de marketing, sem misturas proprietárias. O que você vê no rótulo é exatamente o que está na cápsula.

  • Abastecimento com qualidade alemã

    Todos os ingredientes são adquiridos de acordo com os padrões de qualidade das farmacopeias alemã e europeia e depois transformados em suplementos acabados na Alemanha por um produtor de suplementos certificado FSSC 22000.

  • Benefits & research

  • Role in the body

    Niacin contributes to normal energy-yielding metabolism, the normal functioning of the nervous system, normal psychological function and the reduction of tiredness and fatigue.

  • Approved health claims

    According to the European Food Safety Authority (EFSA), niacin contributes to normal energy-yielding metabolism, the normal functioning of the nervous system, normal psychological function, the maintenance of normal skin and the reduction of tiredness and fatigue.

  • EU quality standards

    Nutrient Reference Values (NRVs) are set by EU Regulation 1169/2011. Our formulas are designed to provide meaningful percentages of these reference values per daily serving.

Fórmulas Nutri-Leaf com este ingrediente

Suplementos que contêm nicotinamida (vitamina B3).

Complexo de vitaminas B

Related reading

Guides about ingredients and nutrition.

All guides
Envio UE grátis a partir de €49
Produtor certificado FSSC 22000
Cápsulas HPMC de origem vegetal
Fabricado na Alemanha
Perguntas frequentes

Suas perguntas sobre Nicotinamide (Vitamin B3) e qualidade.

Descubra suplementos de qualidade alemã

Nicotinamida — a B3 bem tolerada para energia, pele e saúde nervosa.

Fabricado na Alemanha por um produtor de suplementos certificado FSSC 22000. Cápsulas HPMC de origem vegetal. Envio UE grátis a partir de €49.

Envio UE grátis a partir de €49 · Produtor certificado FSSC 22000 · Fabricado na Alemanha · Cápsulas de origem vegetal · Fórmulas limpas