California Gold Nutrition ® NMN (Nicotinamide Mononucleotide) 175 mg of β-Nicotinamide Mononucleotide (NMN) per serving High Quality and Enzymatically Produced — Never Fermented GRAS-affirmed 98% Pure NMN Formulated Without: Gluten, GMOs, or Soy Suitable for Vegetarians Produced in a 3rd Party Audited cGMP Registered (Certified) Facility 100% Gold Guarantee California Gold Nutrition ® NMN (Nicotinamide Mononucleotide) contains 175 mg of pure β-Nicotinamide Mononucleotide per veggie capsule. While other products push high-dose, complex blends that often carry higher price points or smaller monthly bottle counts, CGN delivers a balanced, everyday dose designed for consistent daily use. It gives you a clean, single-ingredient NMN supplement with a full 60-day supply in a single bottle—providing accessible, high-value cellular support without unnecessary extras.* Benefits NMN is an essential molecule that serves as a direct precursor to NAD+, a key coenzyme found in every living cell. Natural NAD+ levels tend to decline with age, which can affect daily energy and cellular repair. NMN supports natural NAD+ levels to promote cellular energy, daily vitality, and optimal cellular function over time.* *These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. iTested Verified Coming Soon Third-Party Tested Our products undergo quality testing where they are evaluated by an independent ISO-certified lab using scientifically-validated test methods to ensure authenticity, purity, and potency of ingredients. For added transparency, we make the results available to you in our iTested Verified Reports so you can see for yourself.
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California Gold Nutrition ® NMN (Nicotinamide Mononucleotide) 175 mg of β-Nicotinamide Mononucleotide (NMN) per serving High Quality and Enzymatically Produced — Never Fermented GRAS-affirmed 98% Pure NMN Formulated Without: Gluten, GMOs, or Soy Suitable for Vegetarians Produced in a 3rd Party Audited cGMP Registered (Certified) Facility 100% Gold Guarantee California Gold Nutrition ® NMN (Nicotinamide Mononucleotide) contains 175 mg of pure β-Nicotinamide Mononucleotide per veggie capsule. While other products push high-dose, complex blends that often carry higher price points or smaller monthly bottle counts, CGN delivers a balanced, everyday dose designed for consistent daily use. It gives you a clean, single-ingredient NMN supplement with a full 60-day supply in a single bottle—providing accessible, high-value cellular support without unnecessary extras.* Benefits NMN is an essential molecule that serves as a direct precursor to NAD+, a key coenzyme found in every living cell. Natural NAD+ levels tend to decline with age, which can affect daily energy and cellular repair. NMN supports natural NAD+ levels to promote cellular energy, daily vitality, and optimal cellular function over time.* *These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. iTested Verified Coming Soon Third-Party Tested Our products undergo quality testing where they are evaluated by an independent ISO-certified lab using scientifically-validated test methods to ensure authenticity, purity, and potency of ingredients. For added transparency, we make the results available to you in our iTested Verified Reports so you can see for yourself.
I have taken NMN for 5 months now and reordered several times because of the quality of ingredients and energetic effect on my metabolism.Taking NMN on its own will not do justice and other enzymes like COQ10 is needed for better absorption and codependency.Overall it's part of my carefully chosen stack.
I’ve completed one full bottle — taken daily, no breaks — amidst a hectic lifestyle with minimal sleep and frequent travel. Let me be brutally honest: there were no magical effects. None of the TikTok promises of feeling 18 again. No sudden surge of energy. No mental clarity that felt like “turning back time.” That said, having tested over 8 NMN brands across various price points, I’d rank this as a decent, entry-level product. It’s odorless, easy to swallow, and produced no side effects. The capsules are clean and professional. But it lacks the “kick” or cognitive uplift you get from higher-end formulas like LifeExtension or DoNotAge. Pros: • No taste or odor • Easy on the stomach • Good for NMN beginners Cons: • Must be taken on an empty stomach in the morning to see any minor effect • Doesn’t provide noticeable boosts in energy or focus
Heard about the benefits of NAD and that it is better to take the Precursor NMN. This product has good quality ingredients. instead of doing the drip, better to ingest a capsule. safer and less hassle. gives energy boost. this is true value for money, with good size and potency.
Love the quality of this brand. NMN is great for many things but the main being NAD levels. YOU FEEL A DIFFERENCE with this product. Amazing quality size of pills are not bad. This will help with DNA repair to an extent even, mood. Definitely give this a shot people notice more natural energy as well.
A nice nmn quality and ingredients bought for my daughter for hair and skin and I start see the results after one month of use daily the size is good and the package it have good effect on overall health specially the hair and it have no taste or any side effect
Excellent Quality, Fast Delivery & Perfect Packaging! I’m extremely satisfied with this product from iHerb! The quality is absolutely amazing — you can really feel the difference compared to other brands. The packaging was neat, safe, and well-sealed, ensuring the product arrived in perfect condition. Shipping was super fast and reliable, even faster than I expected! Everything came fresh, authentic, and exactly as described on the website. I also appreciate how iHerb always delivers genuine products with great expiration dates and professional packaging. Highly recommend this item to anyone looking for top quality, great value, and trusted delivery service. I’ll definitely order again soon!
I’ve been using NMN, and I like the potency of this one. The compact size of the package is convenient for storage and travel, while the inclusion of folic acid is a great addition for supporting a healthy nervous system. I’ve noticed a boost in my energy levels and metabolism, which has been a game changer for my daily routine. The taste is mild and pleasant, making it easy to incorporate into my supplement regimen. Overall, it’s a reliable product that delivers great results!
NMN has been a worthwhile addition to my wellness routine. While it’s not a miracle pill, the steady improvements in energy, focus, and recovery make it valuable for long‑term health support.
First time purchasing this. Decided to try it out due to Andrew Huberman podcast. If not mistaken, it has been recently approved by FDA for supplements to be sold off the shelves to the public. In addition to that, the reviews of the subject product on iHerb are positive. It is relatively for overall health purposes and especially active ageing. With regards to energy, effect, potency etc etc, only the passage of time will tell.
I heard this is good to take for Anti-Aging and improve vascular health and I get from this brand because is reasonable and affordable. It has also given me clarity of mind and keep my brain sharper.
