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  5. Compléments alimentaires de vitamine B
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  6. Compléments de vitamine B3

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Find Premium Vitamin B3 Supplements Online in Switzerland

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21st Century Niacinamide 500mg Prolonged Release, No Flush, 110 Count
US Boutique
21st Century

21st Century Niacinamide 500mg Prolonged Release, No Flush, 110 Count
4.6

4k+ acheté

CHF 12

Health Thru Nutrition NAD+ Activator | NR with PQQ | 300mg Nicotinamide Riboside + 20mg PQQ | Mitochondria Maximizer | Non-GMO | Pack of 60
US Boutique
Health Thru Nutrition

Health Thru Nutrition NAD+ Activator | NR with PQQ | 300mg Nicotinamide Riboside + ...
4.4

400+ acheté

CHF 23

13% de remise
Orgabay Liposomal Nicotinamide Riboside 2000 MG with TMG and Pterostilbene, Boosting NAD+, Support Healthy Aging, 120 Count
US Boutique
Orgabay

Orgabay Liposomal Nicotinamide Riboside 2000 MG with TMG and Pterostilbene, ...
4.3

400+ acheté

CHF 45 52

Neurogan Beta NMN 900mg - 99.6% Pure NAD+ Precursor - 90 Ct
US Boutique
Neurogan

Neurogan Beta NMN 900mg - 99.6% Pure NAD+ Precursor - 90 Ct
4

100+ acheté

CHF 52

Niacinamide 500mg Gummies, with Resveratrol 500mg, 60 Count
US Boutique
Geeoasis

Niacinamide 500mg Gummies, with Resveratrol 500mg, 60 Count
4.2

100+ acheté

CHF 35

ACTIF Organic Prenatal Vitamin with 25+ Organic Vitamins, 100% Natural, DHA, EPA, Omega 3, and Organic Herbal Blend - Non-GMO, 90 Count
US Boutique
ACTIF

ACTIF Organic Prenatal Vitamin with 25+ Organic Vitamins, 100% Natural, DHA, EPA, ...
4.2

100+ acheté

CHF 59

Isagenix Ionix Supreme, Stress Support Drink, Natural Fruit Flavor, 32 oz
US Boutique
Isagenix

Isagenix Ionix Supreme, Stress Support Drink, Natural Fruit Flavor, 32 oz
4.6

100+ acheté

CHF 66

Pure Encapsulations Niacitol, 500 mg
US Boutique
Pure Encapsulations

Pure Encapsulations Niacitol, 500 mg
4.6

100+ acheté

CHF 73

Genex Formulas NMN 1000mg 4-in-1 with TMG, Quercetin and Resveratrol
US Boutique
Genex Formulas

Genex Formulas NMN 1000mg 4-in-1 with TMG, Quercetin and Resveratrol
4.1

100+ acheté

CHF 40

Optimox ARG ATP Cofactors, Mitochondrial Support, 90 Count
US Boutique
Optimox

Optimox ARG ATP Cofactors, Mitochondrial Support, 90 Count
4.6

100+ acheté

CHF 46

Fuel Liposomal NMN 750mg per Serving 500mg NMN + 250mg TMG
US Boutique
Fuel

Fuel Liposomal NMN 750mg per Serving 500mg NMN + 250mg TMG
4.1

50+ acheté

CHF 37

8% de remise
Source Naturals Niacinamide 1500mg, 100 Tabs 2 Pack
US Boutique
Source Naturals

Source Naturals Niacinamide 1500mg, 100 Tabs 2 Pack
4.3

50+ acheté

CHF 48 52

Pure NMN 500mg, 99% Nicotinamide Mononucleotide for Boosts NAD+ Levels
US Boutique
JulyDeer

Pure NMN 500mg, 99% Nicotinamide Mononucleotide for Boosts NAD+ Levels
4.3

50+ acheté

CHF 17

Quicksilver Scientific NAD+ Gold, Vegan, Non-GMO, Sugar-Free, 50 Servings
US Boutique
Quicksilver Scientific

Quicksilver Scientific NAD+ Gold, Vegan, Non-GMO, Sugar-Free, 50 Servings
4.4

50+ acheté

CHF 86

ProHealth Uthever NMN Pro Complete, + 1000 mg Resveratrol 75 Grams
US Boutique
ProHealth

ProHealth Uthever NMN Pro Complete, + 1000 mg Resveratrol 75 Grams
4.2

50+ acheté

CHF 102

NAD+ Gummies Nicotinamide Riboside Resveratrol Energy 1500 mg 90 Ct
US Boutique
ONE 365

NAD+ Gummies Nicotinamide Riboside Resveratrol Energy 1500 mg 90 Ct
4.4

50+ acheté

CHF 38

Quicksilver Scientific NAD+ Platinum, Vegan, 40 Servings
US Boutique
Quicksilver Scientific

Quicksilver Scientific NAD+ Platinum, Vegan, 40 Servings
4.3

50+ acheté

CHF 104

Toniiq NMN 12-in-1 Complex 5 Liposomal Ingredients NMN, NAD+, CoQ10
US Boutique
Toniiq

Toniiq NMN 12-in-1 Complex 5 Liposomal Ingredients NMN, NAD+, CoQ10
3.8

50+ acheté

CHF 35

Force Factor NMN Longevity & Anti-Aging Formula
US Boutique
Force Factor

Force Factor NMN Longevity & Anti-Aging Formula
3.7

50+ acheté

CHF 52

Metagenics Niatain, 60 Count
US Boutique
Metagenics

Metagenics Niatain, 60 Count
4.3

50+ acheté

CHF 35

Niacinamide 500mg Solaray 100 VegCaps
US Boutique
SOLARAY

Niacinamide 500mg Solaray 100 VegCaps
4.1

CHF 58

TruBrain Clockwise | Nicotinamide | NAD Booster | Increases Energy & Promotes Anti Aging | Cell Immunity
US Boutique
TruBrain

TruBrain Clockwise | Nicotinamide | NAD Booster | Increases Energy & Promotes Anti ...
3.7

CHF 81

Fn Life Science NAD+ Function Drink Mix, 30 Servings, 274.18g
US Boutique
Fn LIFE SCIENCE

Fn Life Science NAD+ Function Drink Mix, 30 Servings, 274.18g
5

CHF 64

14% de remise
NATURAL STACKS Mood Bites + Serotonin Brain Food Bundle - Supports a Positive Mood & Stress Relief* - 90 Total Pieces
US Boutique
NATURAL STACKS

NATURAL STACKS Mood Bites + Serotonin Brain Food Bundle - Supports a Positive Mood ...
1

CHF 60 70

Midsouth Products Marilyn Monroe Throw Blanket - Red Roses
US Boutique
Midsouth Products

Midsouth Products Marilyn Monroe Throw Blanket - Red Roses
4.7

CHF 46

10% de remise
TRU NIAGEN PRO Whole-Body Benefits Bundle | 1,000mg NAD + Beauty + Immune
US Boutique
TRU NIAGEN

TRU NIAGEN PRO Whole-Body Benefits Bundle | 1,000mg NAD + Beauty + Immune

CHF 233 260

19% de remise
Vivi NAD+ Booster Coffee with Collagen & Antioxidants to Support Longevity
US Boutique
Vivi

Vivi NAD+ Booster Coffee with Collagen & Antioxidants to Support Longevity
4.3

CHF 80 99

Cosmetic Ingredient NIACINAMIDE For DIY Serums, Creams & Lotion Formulation 100 g 3.53 oz
US Boutique
Artekas Innovation

Cosmetic Ingredient NIACINAMIDE For DIY Serums, Creams & Lotion Formulation 100 g ...
4.4

CHF 23

Genex Formulas NR Nicotinamide Riboside 300mg 3 Pack NAD+ Precursor for Healthy Aging - GMP-Certified, Non-GMO, Gluten-Free, Vegetarian
US Boutique
Genex Formulas

Genex Formulas NR Nicotinamide Riboside 300mg 3 Pack NAD+ Precursor for Healthy ...
4.2

CHF 117

MakingCosmetics - Vitamin B3, USP Grade - Cosmetic Ingredient - 1.0oz / 30g
US Boutique
MakingCosmetics

MakingCosmetics - Vitamin B3, USP Grade - Cosmetic Ingredient - 1.0oz / 30g
4.6

CHF 24

Shop Vitamin B3 Supplements Online at Ubuy Switzerland

Everyday, your body faces modern challenges ranging from high stress lifestyles and fluctuating energy levels to skin concerns and metabolic demands. The hero in silence? Tucked away in your wellness regimen in the Vitamin B supplement collection, the dependable vitamin B3 supplements stand ready to nourish and support from within. Purchasing them online from Ubuy Switzerland opens up a world of premium niacin, nicotinamide and targeted formulas designed for energy production, skin health and overall vitality.

From kitchen counters to gym bags, and from travel pouches to office desks, vitamin B3 supplements from our  vitamin & mineral supplements make daily wellness simpler and more convenient.

Discover trusted names such as Nature Made, Life Extension, NOW Foods, Douglas Labs, Nordic Naturals and Thorne, delivering consistent results through the power of vitamin B3 niacin. Whether you are looking to buy vitamin B3 or seeking the best vitamin B3 for your needs, they offer an unique approach to supporting your health.

Explore Different Types of Vitamin B3 Supplements

Vitamin B3 supplements offer impressive versatility that fits seamlessly into any lifestyle. Some deliver pure niacin for metabolic and cardiovascular support, while others provide gentle nicotinamide for skin health, and balanced choices combine both forms for comprehensive benefits. Think of this as selecting exactly the nourishment your body requires to maintain energy and radiance.

Vitamin B3 Tablets : The Everyday Powerhouse for Energy and Metabolism

Vitamin B3 tablets act like that one reliable friend who always delivers the desired outcome. Loaded with B3 vitamins, these formulas support the conversion of food into energy, promote healthy cholesterol levels and contribute to normal nervous system function. They are ideal as the best vitamin B3 for everyday use, providing a gentle yet effective boost on busy mornings or after workouts without unnecessary complications. Perfect for professionals, athletes and anyone seeking consistent vitality.

Niacinamide Capsules : Clean, Targeted Delivery for Skin Health

Niacinamide capsules bring precision and ease, slipping seamlessly into your day. With excellent tolerability and no flushing effect, they nourish from the inside out, supporting skin barrier function, reducing blemishes and promoting a healthy complexion. Nature Made stands out here with high quality options that feel like a refreshing daily ritual great for those pursuing vitamin B3 for skin without discomfort or fillers.

High Potency Vitamin B3 Supplements : For Advanced Energy and Wellness Support

High potency vitamin B3 supplements are built for noticeable transformation. concentrated doses combined with supporting cofactors tackle fatigue, support cardiovascular health and provide focused benefits. Life extension and thorne excel with clinically oriented formulas that many regard as among the best vitamin B3, offering amplified results for those seeking optimal performance and long term wellness.

Vitamin B3 Supplement Picks 2026

Step into Vitamin B3 supplement picks 2026, featuring innovative formulas with cleaner ingredients, better bioavailability and smarter nutrient profiles for sustained energy, healthier skin and improved metabolism, all while boosting overall wellness.

Top Picks

The selections below showcase everyday favourites from daily essentials to premium targeted solutions.

Product Type

Brand

Best For

Why It Stands Out

Niacin (Vitamin B3)

Nature Made

General niacin supplementation

Standard vitamin B3 supplement with typical dosage support.

Niacinamide (Vitamin B3)

NOW Foods

Non-flushing B3 support

NOW Foods Niacinamide is a highly-rated, non-flushing form of vitamin B3.

Multivitamin Elite

Thorne

Daily multivitamin support

A premium line with two-part (A.M./P.M.) dosing and NSF Certified for Sport status.

Vitamin B3 Niacin

Life Extension

Niacin supplementation

Life Extension Niacin is formulated for users seeking a higher-dose (500 mg) B3 option.

Ultra Preventive X

Douglas Laboratories

General wellness support

Douglas Labs Ultra Preventive X is their signature, professional-grade multivitamin with a comprehensive fruit and vegetable blend.

Frequently Asked Questions About Vitamin B3 Supplements

  • What’s the difference between Niacin and Niacinamide?

    Niacin (nicotinic acid) can cause a flushing effect at higher doses and is often used for cholesterol support, while niacinamide (nicotinamide) does not cause flushing and is preferred for skin health and general daily supplementation.

  • When is the best time to take Vitamin B3 supplements?

    Vitamin B3 tablets or capsules are commonly taken with meals to improve absorption and reduce the chance of stomach discomfort. Some prefer morning intake for an energy boost, while others take them in the evening.

  • Is Vitamin B3 safe for daily use?

    When taken at recommended doses, vitamin B3 supplements are generally safe for daily use. However, high doses of niacin may cause a temporary flushing sensation. Nicotinamide is usually better tolerated. Always follow label instructions and consult a healthcare professional if you have any concerns.

  • What are the benefits of taking Vitamin B3 supplements?

    Vitamin B3 supplements can support healthy energy levels, promote glowing skin, aid cholesterol management and contribute to normal nervous system function. Many people also take niacin supplement forms for cardiovascular and metabolic wellness.

  • What is Vitamin B3 and why is it important?

    Vitamin B3, also known as niacin, is an essential water soluble vitamin that plays a vital role in energy metabolism, DNA repair and skin health. It helps convert the food we eat into usable energy and supports numerous enzymatic reactions in the body.