Source Naturals
Source Naturals Niacinamide Vitamin B3 Flush Free Cellular Energy Support Dietary Supplement 100 Milligrams 250 Tablets Authentic USA Import
Source Naturals Niacinamide Vitamin B3 Flush Free Cellular Energy Support Dietary Supplement 100 Milligrams 250 Tablets Authentic USA Import
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Product features
Product features
Materials and care
Materials and care
Niacinamide (Vitamin B-3). Other ingredients: Dibasic calcium phosphate, stearic acid, silica, modified cellulose gum, and magnesium stearate.
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- Directly Sourced From USA
- Premium Quality & Authenticity
- 7 Day Easy Return

Product Description
Explore our full range of Source Naturals products — from moisturizers to cleansers, all directly sourced from the USA with authenticity guarantee. Shop more skin care at Rudra Retails.
FAQ
Q1. Is 100 mg of niacinamide safe?
Ans: Yes, a 100 milligram dosage of niacinamide is generally considered safe for daily use by adults. It provides a controlled amount of Vitamin B-3 to support metabolism without exceeding typical upper intake limits.
Q2. What is the use of niacinamide and vitamin B3?
Ans: Niacinamide is a form of Vitamin B-3 that functions in over fifty metabolic reactions. It acts as a catalyst for energy production, assists in fatty acid synthesis, and supports cellular health.
Q3. Do niacinamide pills help skin?
Ans: Yes, oral niacinamide supplements can support skin health from within by promoting cellular repair, supporting the skin barrier, and assisting in general protein synthesis.
Q4. Is this Source Naturals product authentic and available in India?
Ans: Yes, Rudra Retails sources this product directly from the USA, ensuring a hundred percent authentic import. It is reliably stocked and shipped directly to customers across India.
Q5. Does this supplement cause skin flushing?
Ans: No, this product contains niacinamide, which is a flush-free form of Vitamin B-3. It delivers the nutritional benefits without causing the skin redness or warming associated with regular niacin.