Crystal Star NAD+ (60 Tablets) - Patented NAD for Cellular Energy & Healthy Aging - Clinically-Proven More Efficient Than Nicotinamide Riboside - 30 Day Supply - Non-GMO

This one so far has been doing good. I’m about 2 weeks in and I can tell a somewhat change. But I am giving it a month to see if this is what I want to take.

I am a physician facing mold toxicity with mitochondrial impairment that limits my physical and cognitive performance. For instance before using this product I could not walk for more than 30 minutes without feeling exhaustion. Now my walking is unlimited. In addition I have begun intensive resistance training thrice per week making rapid strength progress. Naturally, I am using other supplements so I cannot be absolutely sure about this product effect alone but in combination with sulforaphane, topical oregano, cannabinoids and detoxification binding has made all the difference in the world.

I don't think I have been using is long enough to see an noticeable difference, but I do feel a little more energetic.

I like that the product is effective in increasing my energy, noticeably, and as I am in my 60's that is very helpful. I also feel part of the reason is that this brand of NAD is more bio-available than other brands.

I felt more energy, and I felt I could sing better. Maybe my relative pitch was improved? Had been using DMSO as well. Interesting.

This is supposed to be NAD, or at least that's what I thought that I was purchasing. NAD is always so expensive, as is this product, but at least with other brands you are getting real NAD in the bottle. This is some kind of precursor to NAD; it is supposed to generate NAD in your body naturally. Let me tell you that it has absolutely zero effect. I can notice within 15 minutes when I take a quality NAD, and in this case there is absolutely nothing going on and now I've just about finished an entire bottle.

Good value for your money .

I like the quality of this product, I feel it is good for anti aging. I have bought it several times.