Immune System

Viva Saudável's Immune System collection brings together supplements from brands such as Thorne Research, NOW Foods, Zeinpharma, Soria Natural, Nutergia, Ecogenetics, Solaray, Lamberts, Hifas da Terra, and Good n'Care. You'll find vitamin C, vitamin D3, zinc, selenium, vitamin A, multi-nutrient complexes, plant extracts, and live cultures, in capsules, tablets, powder, and liquid formats.

What nutrients can contribute to Immunity

vitamin C, vitamin D, vitamin A, vitamin B6, vitamin B12, folic acid, zinc, selenium, copper, and iron. Vitamin C also has a specific claim for the maintenance of the normal functioning of the immune system during and after intense physical exercise, with an additional 200 mg daily. Vitamin C, vitamin E, selenium, zinc, copper, and manganese contribute to the protection of cells from undesirable oxidation.

How to choose

Compare the dose per serving and the percentage of the nutrient reference value (NRV). In combined formulas, check that nutrients with an immune claim are present in significant amounts and not just in trace amounts. The collection also includes products with curcumin, mushrooms, plant extracts, propolis, and live cultures — Do not exceed the daily dose indicated on the label. If you are taking medication, are pregnant, or breastfeeding, talk to your doctor before supplementing.

377 products

Ergycapil 90 Caps Nutergia - Viva Saudável
Nutergia
Ergycapil 90 Caps Nutergia
Price: 19,99€
30 doses · 0,66€ per dose
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Echinacerola 1600 bio 60 caps Be-Life - Viva Saudável
Be-life
Echinacerola 1600 organic 60 caps Be-Life
Price: 29,61€
60 doses · 0,49€ per dose
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Natur D 800 100 caps Be-Life - Viva Saudável
Be-life
Natur D 800 100 caps Be-Life
Price: 14,16€
100 doses · 0,14€ per dose
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Cystenac 600 60 caps Be-Life - Viva Saudável
Be-life
Cystenac 600 60 caps Be-Life
Price: 31,54€
60 doses · 0,52€ per dose
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Ferro Complex 60 caps Be-Life - Viva Saudável
Be-life
Iron Complex 60 caps Be-Life
Price: 25,97€
60 doses · 0,43€ per dose
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Bacteflor Immune 30 Caps BeLife
Be-life
Bacteflor Immune 30 Capsules BeLife
Price: 42,80€
30 doses · 1,42€ per dose
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Fertilys Be-Life, embalagem de 60 cápsulas com zinco, selénio, folato, vitaminas e maca
Be-life
Fertilys 60 caps Be-Life
Price: 38,94€
60 doses · 0,64€ per dose
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C-Acerola Plus Be-Life, embalagem de 50 cápsulas de vitamina C de acerola com bioflavonoides
C-Acerola Plus Be-Life, imagem de apresentação do produto (2 de 3)
Be-life
C-Acerola Plus 50 caps Be-Life
Price: 20,81€
50 doses · 0,41€ per dose
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Hair & Nail Be-Life, embalagem de 90 cápsulas com zinco, selénio, biotina e L-cistina para cabelo e unhas
Be-life
Hair & Nail 90 caps Be-Life
Price: 37,76€
90 doses · 0,41€ per dose
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HyaluSkin Be-Life, embalagem de 60 cápsulas com ácido hialurónico, colagénio marinho e coenzima Q10
HyaluSkin Be-Life, imagem de apresentação do produto (2 de 4)
Be-life
Hyaluskin 60 caps Be-Life
Price: 40,45€
30 doses · 1,34€ per dose
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HydraFlex Be-Life, embalagem de 60 cápsulas com colagénio tipo II, ácido hialurónico e MSM
HydraFlex Be-Life, imagem de apresentação do produto (2 de 2)
Be-life
Hydraflex 60 caps Be-Life
Price: 35,02€
20 doses · 1,75€ per dose
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Immu Complex Be-Life, embalagem de 60 cápsulas com vitamina C, vitamina D3, zinco e selénio
Immu Complex Be-Life, imagem de apresentação do produto (2 de 2)
Be-life
Immu Complex 60 caps Be-Life
Price: 28,14€
60 doses · 0,46€ per dose
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HyaluSkin Plus Be-Life, embalagem de 60 cápsulas com colagénio marinho, ácido hialurónico, zinco e vitaminas
Be-life
Hyaluskin Plus (Beauty Skin) 60 capsules Be-Life
Price: 47,05€
30 doses · 1,56€ per dose
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Natur D 400 Be-Life, frasco conta-gotas de 50 ml de vitamina D3 em gotas
Be-life
Natur D 400 Drops 50 ml Be-Life
Price: 25,66€
1500 doses · 0,01€ per dose
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Revitaline Be-Life, embalagem de 60 cápsulas com maca, espirulina, clorela e acerola biológicas
Be-life
Revitaline 60 capsules Be-Life
Price: 32,89€
30 doses · 1,09€ per dose
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Multivitamine Plus Be-Life, embalagem de 60 cápsulas de multivitamínico com minerais e aminoácidos
Multivitamine Plus Be-Life, imagem de apresentação do produto (2 de 2)
Be-life
Multivitamin Plus 60 caps Be-Life
Price: 26,51€
30 doses · 0,88€ per dose
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Natalisy Be-Life, embalagem de 60 cápsulas de vitaminas e minerais para a gravidez e a amamentação
Natalisy Be-Life, imagem de apresentação do produto (2 de 2)
Be-life
Natalisy 60 caps Be-Life
Price: 38,94€
30 doses · 1,29€ per dose
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Tricartil Be-Life, embalagem de 60 cápsulas com condroitina, glucosamina, MSM e vitamina C
Be-life
Tricartil 60 caps Be-Life
Price: 28,55€
30 doses · 0,95€ per dose
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Se ACE Tonic Be-Life, embalagem de 60 cápsulas com selénio e vitaminas A, C e E
Be-life
Se ACE Tonic 60 caps Be-Life
Price: 24,22€
60 doses · 0,40€ per dose
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Vitamina C 500 Neutra Be-Life, embalagem de 90 cápsulas de vitamina C em ascorbato de cálcio
Be-life
Vitamin C 500 Neutral 90 caps Be-Life
Price: 20,96€
90 doses · 0,23€ per dose
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Uriberry Be-Life, embalagem de 90 cápsulas com arando vermelho, urze e acerola biológicos
Be-life
Uriberry 90 caps Be-Life
Price: 44,43€
30 doses · 1,48€ per dose
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Zinco+B6 Magnum Be-Life, embalagem de 60 cápsulas de zinco com vitaminas B2, B3 e B6
Be-life
Zinc+B6 Magnum 60 caps Be-Life
Price: 21,27€
60 doses · 0,35€ per dose
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Bone Restore Life Extension – embalagem sobre fundo branco
Bone Restore Life Extension – embalagem com os destaques da fórmula
Life Extension
Bone Restore 60 Chewable Tablets Life Extension
Price: 28,00€
30 doses · 0,93€ per dose
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TestoJack 100 NOW 60 cápsulas, imagem principal
TestoJack 100 NOW, imagem informativa
NOW Foods
TestoJack 100 60 Capsules NOW Foods
Price: 37,60€
30 doses · 1,25€ per dose
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Perguntas frequentes

What are the best supplements to boost the immune system?
The most studied nutrients for immune support are vitamin C (an antioxidant and stimulant for white blood cell production), vitamin D3 (essential for innate and adaptive immune responses), zinc (necessary for the development of immune cells), and probiotics (which strengthen the intestinal barrier, where 70% of the immune system resides).
When should I take immunity supplements?
Immunity supplements can be taken preventively throughout the year (especially vitamin D3 in autumn/winter) or in more intense doses during periods of increased stress, seasonal changes, or when the first symptoms appear. Consult a healthcare professional for personalised dosages.
Is vitamin D3 important for the immune system?
Yes. Vitamin D3 is essential for the activation of T cells and NK cells in the immune system. In Portugal, vitamin D deficiency is very prevalent, especially in winter, making supplementation particularly relevant for maintaining the body's natural defences.

Food supplements are not a substitute for a varied and balanced diet or a healthy lifestyle. If you are pregnant or breastfeeding, consult your doctor before taking this supplement. Not recommended in case of hypersensitivity or allergy to any of the ingredients in the formulation, or when interactions between another product and any of its constituents are described. The recommended daily dose should not be exceeded. Keep out of the reach and sight of children. Store in a cool, dry place, away from light.