How many mg per capsule in this 120 bottle? I notice some package say "300mg one a day", but this 120 package say 'Two a day', why two vs one?

They made only 150 MG cap and recommended a dose of 300 MG (2caps). Recently they added a bottle with 300 MG caps I guess to make it easier to take 300 MG per day. I only want 150 MG per day, so I'm happy they still make the 150 MG

Why does this have a CA Prop 65 warning?

Tru Niagen® can confirm our product is not affected by Prop 65 as our product does not contain any of the listed chemicals in our product or any of its components. We are working to have the listing removed from our product.

Why did the price drop so much recently? Have there been any formulation or manufacturing changes?

I have not noticed a price drop as of yet. I get 90 day supply auto shipped

It is shown in very nice bottles and also on Packets, which is it~?

Tru NIagen comes in both capsule and stick pack (powder formulation) form. If you choose to use the powder formulation, it will come in a blue box vs the capsules they come in a blue glass bottle. This appears to the listings for the bottles.

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TRU NIAGEN Patented NAD+ Supplement, 300mg Niagen, 30 Servings | Nicotinamide Riboside (NR) Take 1 Daily | 2 Bottles

Product ID: 161608212

Details

Brand
TRU NIAGEN
Diet Type
Vegan
Flavor
Unflavored
Item Form
Capsule
Item Weight
6.4 ounces
Item dimensions L x W x H
6 x 3 x 5

🌱Vegan, gluten & allergen free

🔬40+ clinical trials & 500+ studies

🧬300mg patented Niagen per serving

$199.42

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Description

⚡ Recharge your cells, reclaim your edge.

CLEAN PURE FORMULA - Free from gluten, caffeine, nuts, artificial colors & flavors
AGE DEFYING DAILY DOSE - 300mg Niagen supports healthy aging from your 30s onward
CELLULAR ENERGY REBOOT - Boost NAD+ levels to power 37.2 trillion cells daily
SCIENCE BACKED LONGEVITY - Decades of research including Nobel Prize-winning science
TRUSTED QUALITY ASSURANCE - Third-party tested in ISO/IEC labs for potency & safety

Tru Niagen is a patented NAD+ supplement delivering 300mg of Niagen per serving to support cellular health and combat age-related NAD+ decline. Backed by over 40 clinical trials and 500+ scientific studies, this vegan, allergen-free formula is rigorously tested for purity and potency. Designed for daily use, it helps maintain energy, repair, and overall wellness for adults seeking a science-driven edge in healthy aging.

Specifications

ASIN	B07Y2ZGM48
Age Range Description	Adult
Allergen Information	Allergen-Free, Gelatin Free, Gluten Free
Best Sellers Rank	#796 in Health & Household ( See Top 100 in Health & Household ) #1 in Vitamin B3 (Niacin) Supplements
Brand	TRU NIAGEN
Brand Name	TRU NIAGEN
Color	Opaque White
Container Type	Bottle
Customer Reviews	4.4 out of 5 stars 14,373 Reviews
Diet Type	Vegan
Dosage Form	Capsule
Dose Release Method	Immediate Release
Flavor	Unflavored
Global Trade Identification Number	00850064273014
Item Dimensions	6 x 3 x 5 inches
Item Form	Capsule
Item Nype Name	NAD Boosting Vitamin B3 NR Supplement Nicotinamide Riboside
Item Weight	6.4 ounces
Manufacturer	ChromaDex
Manufacturer Part Number	PHTNB002-30-300NSFS
Material Type Free	Caffeine Free, Gluten Free, No Artificial Colors, No Artificial Flavors, Soy Free
Model Name	60-300mg capsules
Model Number	PHTNB002-30-300NSFS
Number of Items	60
Primary Supplement Type	Patented NAD Supplement, Vitamin B3
Product Benefits	SUPPORTS DAILY WELLNESS
Special Ingredients	NIAGEN ® - Nicotinamide Riboside Chloride
Specific Uses For Product	Boost NAD+ Levels
Supplement Formulation	Individual Supplement
Total Servings Per Container	30
UPC	850064273014
Unit Count	60 Count

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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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$199.42

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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