Customer Ratings & Reviews

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4.8

Based on 40 ratings

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What customers say

(37)

iHerbCustomer

Posted on 20/01/2026

Saudi Arabia

Vitamatic NAD+ Nicotinamide

Verified Purchase

1. Ingredients and Quality: Key Ingredients: Contains Nicotinamide Riboside, a form of Vitamin B3 that the body converts to NAD+. Additional Ingredients: Contains an antioxidant blend including Resveratrol, Quercetin, Green Tea, and Acai Powder to enhance the absorption and effectiveness of the key ingredient. Quality: The product is GMP (Good Manufacturing Practices) certified and made in the USA, indicating adherence to manufacturing standards. 2. Benefits and Performance (Exercise, Fitness, Endurance): Energy Production: NAD+ is a vital intracellular molecule responsible for converting food into energy (ATP). Fitness: Helps improve mitochondrial function (the cell's powerhouses), which may increase endurance and reduce fatigue during exercise. Recovery: Helps repair DNA and protect cells from oxidative stress caused by strenuous exercise. 3. Diet and Supplement: This supplement is an excellent choice for those following diets aimed at increasing longevity or improving metabolism. Note: It does not replace a healthy diet, but it acts as a stimulant for vital processes within the body. 4. Package and Quantity: Quantity: The package contains 60 capsules. Dosage: One serving provides 1300 mg (a serving is usually two capsules, so please check the nutrition facts label on the back of the package). The package is sufficient for 30 days if the serving is two capsules daily.

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roukaokurasu

Gold

Posted on 1/11/2025

Japan

1,709

20,175

NAD+ Booster Supplement

Verified Purchase

Many products claim to be "NAD+" but actually use precursors or blends of these, and many don't even state this. In this regard, this product is very conscientious. The ingredient list clearly states NR (nicotinamide riboside). This is what's commonly known as an NAD+ booster supplement. In addition to NR, the ingredients also include quercetin, resveratrol, green tea, and acai powder. Each serving contains a sufficient amount of each. I think the price is very reasonable for what it contains. As an anti-aging supplement, it's a very good choice.

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irina

Silver

Posted on 21/01/2026

Cyprus

210

The best one

Verified Purchase

The best supplement available. It is GMP certified. Nicotinamide riboside is a direct precursor to NAD+, meaning it effectively supports the body's natural production of NAD+.

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iHerbCustomer

Posted on 17/04/2026

Saudi Arabia

Verified Purchase

Quality, ingredients, quantity, folic acid, energy, effect, packaging, effectiveness, nervous system

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YourHealthWithAnas

Gold

Posted on 9/02/2026

United Arab Emirates

704

Good

Verified Purchase

A reputable and well-established company with a diverse and competitive product range in terms of price, quality, and effectiveness. I greatly appreciate them.

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iHerb Customer

Posted on 19/06/2026

Saudi Arabia

Renewable energy and excellent health for the body and nervous system!

Verified Purchase

This is a truly fantastic product, and I highly recommend it! From my experience with this supplement, I've noticed that its high quality is evident in the purity of the ingredients and their excellent, effective formula that provides the body with energy. The quantity in the package (60 capsules) is very generous and sufficient for a reasonable period of use, especially considering the price. What distinguishes this product most is its noticeable positive effect on the nervous system. I experienced a significant improvement in concentration and mental calmness, in addition to its effective role in supporting metabolism. This helped me feel more energetic and vibrant throughout the day and reduced feelings of lethargy and fatigue. The package arrived securely sealed, and I will definitely repurchase it.

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iHerb Customer

Posted on 29/01/2026

Kazakhstan

Verified Purchase

The product stands out for its excellent quality and ideal size. It is thoughtfully packaged and made with pure, clean ingredients. The benefits it provides are truly impressive.

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iHerb Customer

Gold

Posted on 24/09/2025

Ukraine

1,800

478

Verified Purchase

Boosts NAD+: Nicotinamide riboside, a direct precursor to NAD+, effectively supports the body’s natural production of NAD+. The complex contains nicotinamide riboside, quercetin, resveratrol, green tea, and acai powder to support overall well-being.

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iHerb Customer

Posted on 29/04/2026

Israel

Vote

Verified Purchase

Wonderful, easy to use, great ingredients, good effect, very effective. Its ingredients are great, a very good quantity. I loved it so much, excellent for the nervous system. Wonderful, easy to use, its effect is great, its quality is amazing, easy to use, folic acid is good, metabolism is great, I loved it so much, the taste is great, great ingredients, a good quantity, very, very wonderful, amazing, I loved it. So much.

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iHerb Customer

Posted on 22/03/2026

Germany

Solid NAD+ Supplement

Verified Purchase

Vitamatic NAD+ capsules show reliable quality with clean ingredient including supportive elements like folic acid in a compact 60-capsule size and package. It offers benefit for energy processes metabolism nervous system function and overall potency with no prominent taste issues. The formula remains neutral and easy to integrate into daily supplementation. It provides a basic yet effective option for those seeking such compounds in their regimen.

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