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Features & Benefits
RN Labs Niacinamide B3 is a practitioner-only, high-quality Vitamin B3 (Niacinamide/Nicotinamide) supplement designed to support energy production, mitochondrial function, nervous system health, skin health, and healthy carbohydrate metabolism. Unlike niacin, niacinamide is a non-flushing form of Vitamin B3 that is well tolerated while supporting the production of NAD+ and NADH, two essential coenzymes involved in cellular energy production and healthy ageing.
The Product is Commonly Used to Support:
- Vitamin B3 levels
- Energy production
- Mitochondrial function
- Nervous system health
- Cognitive health
- Healthy blood lipid metabolism
- Carbohydrate metabolism
- Skin health
- Healthy ageing
- Cellular repair
Dose & Administration
Adult Dose
- Take 1–4 capsules daily, or as directed by your healthcare practitioner.
Ingredients
Active Ingredients (per capsule)
Nicotinamide (Niacinamide / Vitamin B3) – 250 mg
Other Ingredients
- Microcrystalline Cellulose
- Hypromellose (Vegetable Capsule)
- Leucine
- Colloidal Anhydrous Silica
Suitable for vegans.
Free From
Does not contain:
- Wheat
- Gluten
- Dairy
- Lactose
- Egg
- Yeast
- Soy
- Artificial colours
- Artificial flavours
- Artificial sweeteners
- Artificial preservatives
- Stearate lubricants
Suitable for:
- Vegan
Suitable For
- Adults
- Individuals requiring Vitamin B3 support
- Individuals seeking mitochondrial support
- Individuals requiring nervous system support
- Individuals seeking skin health support
- Individuals following practitioner-guided nutritional programs
Cautions & Contraindications
Cautions
- For practitioner dispensing only.
- Vitamin supplements should not replace a balanced diet.
- If symptoms persist, consult your healthcare practitioner.
Warnings
- Niacinamide does not have cholesterol-lowering effects, unlike niacin.
- Supplemental niacinamide at doses of 1,000 mg/day or less has not commonly been associated with significant adverse effects.
Contraindications
Pregnancy & Breastfeeding
- Use during pregnancy or breastfeeding should be under the guidance of a qualified healthcare practitioner.
Niacin vs Niacinamide
- This product contains niacinamide (nicotinamide), not niacin. Niacinamide does not typically cause the flushing, itching or burning sensations commonly associated with high-dose niacin supplementation.



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