NMN vs. NAD+: What You Should Know
The debate between taking NMN or NAD+ is heating up in the longevity community.
If you’ve been exploring anti-aging solutions, you might be aware that our NAD+ levels tend to drop as we age. This decline contributes to a range of unwanted effects like faster aging, memory decline, muscle weakness, and fatigue. It’s no wonder why NAD+ supplements have gained such traction lately.
But some experts and users caution that these supplements may not deliver the results you expect.
Research indicates that oral NAD+ can break down in the gut, which makes it less effective at entering cells directly. Some individuals even opt for costly NAD+ injections to bypass this issue. However, there’s another alternative: nicotinamide mononucleotide (NMN).
NMN, a form of vitamin B3, is easily absorbed in the intestines and converted into NAD+ within cells.
Notable figures like Kim Kardashian and Brian Johnson are already using NMN supplements, and you can find some on Amazon for around $60. One specific NMN formula has gained popularity, with many users stating they can actually feel a difference.
In a past conversation, Dr. Pooja Gidwani, a double-certified physician specializing in internal medicine and bariatric medicine, highlighted, “NMN as a precursor is smaller and more bioavailable, making it easier to convert to NAD+ in cells, which might make it a better oral option.”
According to the National Library of Medicine, several studies have shown that NMN supplementation may yield promising outcomes, such as reducing age-related inflammatory responses, enhancing insulin secretion, and boosting mitochondrial function.
NMN powder isn’t the cheapest option, typically retailing for $60 or more. However, Renue By Science NMN powder is currently available at a 15% discount during Amazon’s spring sale. Users claim it’s worth the investment, especially since one container lasts about 100 days.
Each serving of Renue By Science NMN powder offers roughly 500 mg of fast-absorbing NMN, derived from 100% pure crystalline nicotinamide mononucleotide. The product undergoes third-party testing for both purity and effectiveness.
The powder is intended for sublingual absorption, and the brand suggests it provides “superior bioavailability” compared to regular capsules. Users have mentioned that it tastes decent and dissolves quickly, with noticeable results reported almost immediately.
“I’ve tried another NAD+ supplement for ages… but I found NMN much more effective,” shared one user who made the switch. “It didn’t take long for me to notice a difference, not just in my energy levels, but also in my cognitive clarity. I feel a bit sharper.”
And they’re not alone; many reviewers have reported various benefits—from enhanced focus to better skin quality and lower blood pressure—after just a short period of use.
