is this the flushing kind ?

Yes. You need start slow, not a full scoop, especially if you have been taking lots of other B vitamins.

Which form is this powder, nicotinic acid or niacinamide?

As shown on the label, this form is Niacin

Where is this produce manufactured?

It states it’s distributed in Utah…I see nowhere on the label where it states it’s manufactured in the US

what is the source of this product?

I'm not sure what source is but pls be very careful. I had half a scoop and had a severe allergic reaction . It's called a niacin flush. It was very scary. Red burning hot skin all over my body.

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Nutricost ナイアシンビタミンB3 パウダー250グラム - 250食分

Product ID: 732563925

Details

Brand
Nutricost
Item Form
Powder
Primary Supplement Type
Niacin
Diet Type
Gluten Free
Flavor
Unflavored

🏭GMP & FDA compliant manufacturing

🔬Third-party tested for purity

⚖️250g pure Niacin powder

₨19418

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

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Description

⚡ Elevate your energy and wellness game with pure Niacin power!

FEEL THE NIACIN FLASH - Experience the signature flush that signals active absorption—take on an empty stomach for best effect
NON GMO GLUTEN FREE - Clean, allergen-conscious formula designed for mindful health enthusiasts
CRAFTED WITH CONFIDENCE - Produced in FDA-registered, GMP-compliant facilities for premium quality
CLINICALLY CLEAN TESTED - Third-party verified for unmatched purity and potency
MAXIMIZE YOUR DAILY BOOST - 250 servings of pure Vitamin B3 to power your wellness routine

Nutricost Niacin Vitamin B3 Powder delivers 250 grams of pure, high-quality Vitamin B3 in a single bottle, offering 250 servings. Manufactured in FDA-registered, GMP-compliant facilities and third-party tested, this non-GMO, gluten-free supplement supports daily health with a potent, clean formula. Known for its characteristic 'Niacin Flash,' it’s designed for adults seeking a reliable, pure Vitamin B3 boost.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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₨19418

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Product Dimensions	9 x 9 x 11 cm; 249.93 g
Target Age Range Description	Adult
Target Gender	Unisex
Color	Multicolor
Main Ingredients	Vitamin B3 (Niacin)

Nutricost ナイアシン ビタミンB3 パウダー250グラム - 250食分

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Details

Description

Specifications

Common Questions

Nutricost ナイアシンビタミンB3 パウダー250グラム - 250食分