What makes Thorne supplements high quality?

Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

How does Thorne test its supplements for quality?

To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality.

Are Thorne supplements clinically tested and safe?

Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

Why are Thorne products more expensive than other supplements?

When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.

Where are Thorne supplements made and where are the ingredients sourced from?

Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.

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NiaCel 400 - NAD Supplement - Nicotinamide Riboside - Supports Healthy Aging, Cellular Energy Production & Sleep-Wake Cycle* - NSF Certified for Sport & Vegan - Gluten-Free - 60 Capsules

Product ID: 314033264

Details

Brand
THORNE
Diet type
Gluten Free
Flavour
Unflavored
Item dimensions L x W x H
5.3 x 5.3 x
Item form
Capsule
Item weight
0.06 Kilograms

⚡400mg Nicotinamide Riboside for peak cellular energy

🌿Vegan & Gluten-Free for clean, conscious wellness

🛡️NSF Certified for Sport - trusted purity & safety

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C$10302

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Description

⚡ Elevate your energy, longevity, and performance — because aging is optional!

SLEEP LIKE A PRO - Supports a balanced sleep-wake cycle to optimize recovery and daily vitality.
PURE POTENT PROVEN - Clinically reviewed, rigorously tested, and free from fillers for maximum absorption.
TRUSTED BY CHAMPIONS - Chosen by 100+ pro sports teams and top healthcare practitioners worldwide.
TRAIN HARD RECOVER SMART - NSF Certified for Sport ensures clean supplementation for peak athletic performance.
UNLOCK YOUR CELLULAR POWERHOUSE - Boost NAD+ levels to fuel energy, repair, and metabolism at any age.

NiaCel 400 by Thorne is a premium NAD+ boosting supplement featuring 400mg of nicotinamide riboside per serving. NSF Certified for Sport and vegan-friendly, it supports cellular energy production, healthy aging, and a balanced sleep-wake cycle. Manufactured in the USA with rigorous quality testing, it’s trusted by professional athletes and healthcare experts alike.

Reviews

User

great

I’ve been taking these vitamins for a few weeks and I can really feel the difference. I have more energy, and my overall mood and focus improved. Great quality product!

2.11.2025

User

As described

15.04.2025

User

Expensive but good .

Very expensive , but the dosage is 100 mg higher than other brands and I feel abit sharper .

31.03.2026

User

I felt much better in a few days.

An affordable & effective NAD+ precursor.

25.04.2026

User

A Must GLP-1 Addition

I got Thorne NiaCel for the NAD supplement needed while taking GLP-1. I am a loyal Thorne customer, so I was pleased to find they had this supplement. The price point is a bit high for a quality NAD, but trusting a company like Thorne is worth the cost.

15.06.2026

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

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

3 weeks ago

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Great experience from order to delivery. Highly recommended!

1 week ago

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C$10302

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In stock

Sold byAmazon NicaraguaDelivered 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 Nicaragua.

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

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Asin	B08WPXPTD8
Country Of Origin	USA
Item Model Number	SP654
Manufacturer	Thorne Research
Product Dimensions	5.31 x 5.31 x 10.16 cm; 60 g

NiaCel 400 - NAD Supplement - Nicotinamide Riboside - Supports Healthy Aging, Cellular Energy Production & Sleep-Wake Cycle* - NSF Certified for Sport & Vegan - Gluten-Free - 60 Capsules

Details

Details

Description

Specifications

Reviews

Common Questions