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Nutricost

Niacinamide, 500 mg, 30 Capsules

4.7 · 635 reviews
1,009 ₽

Vitamin B3 Dietary Supplement Nutricost® Quality Guaranteed Third Party Tested GMP Compliant Facility Non-GMO Product

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Vitamin B3 Dietary Supplement Nutricost® Quality Guaranteed Third Party Tested GMP Compliant Facility Non-GMO Product

Customer reviews

5.0
verified purchase
essential vitamin b3

vitamin b3 is important for blood vessels health, for detox, good mood

12/1/2025
4.0
verified purchase
Good Product

I like nutricost brand in general. It is among the lower costing, good quality supplements . The quantity and price here at iherb for a reliable brand is a good deal. As I daily take a few different vitamins and supplements I'm not sure how much benefit I am receiving from these niacinamide capsules. But I do believe there is certainly at least some benefit or I wouldn't bother with them. They are easy to swallow, without any taste and all. If you are considering taking niacinamide I recommend you give these a try.

6/27/2026
5.0
verified purchase

The product works well, and the price is fair. I’ll definitely continue ordering from iHerb.

3/6/2026
5.0
verified purchase
great!

It's a quality product! Tge size us good and the price too. There is no niacin flush here and no taste!

12/31/2025
5.0
verified purchase
Nice!

The quality of this supplement is good. The ingredient and potency is what I need to work with another supp. The size and packaging is okay. Effect is good and no taste. I cant check this for energy or niacin flush why it is related to folic acid but so far no issues. works for osteoarthritis.and metabolism .

12/2/2025
5.0
verified purchase
Amazing

Love it, Love it, Love it, Love it, Love it, Love it, Love it, Love it, Love it, Love it, Love it, Love it, Love it, Love it,, I Love IHerb STUFF,dealing & shipping companies

12/1/2025
5.0
verified purchase

This is one of the best vitamin C supplements I've tried! The absorption is noticeably better thanks to the liposomal form, and it's very gentle on the stomach-no discomfort or acidity at all. I felt a clear boost in my immunity after just a few days of use. The antioxidant benefits are real, and | love that it's high quality with clean ingredients. The taste is surprisingly pleasant, and the individual packets are super convenient for travel. Great mg dosage and well thought-out package size. Highly recommend!

11/26/2025
5.0
verified purchase

This is one of the best vitamin C supplements I've tried! The absorption is noticeably better thanks to the liposomal form, and it's very gentle on the stomach-no discomfort or acidity at all. I felt a clear boost in my immunity after just a few days of use. The antioxidant benefits are real, and | love that it's high quality with clean ingredients. The taste is surprisingly pleasant, and the individual packets are super convenient for travel. Great mg dosage and well thought-out package size. Highly recommend!

11/23/2025
5.0
verified purchase
Ingredient

The ingredients are excellent, the packaging is useful, the form is economical, and it doesn't cause any irritation, so it's easy to drink at any time of the day.

11/20/2025
5.0
verified purchase
Ingredient

This vitamin d is a great product. It's good for colds and allergies, used by the whole family. This vitamin d is a useful big bottle. It is good for colds and allergies, used by the family. It has high antioxidant mg. Metabolism

11/17/2025