NADH supplementation reduced my fatigue and hypoxia. The process of oxidative phosphorylation converts NADH into NAD+. Since I own an infra-red sauna I don't need to buy this supplement anymore as infra-red sauna activates heat shock proteins, which in turn increase levels of NAD+ and SIRT1.
Overall, great fast absorbing and fast acting supplement.
This is best of it's kind, that we've found on the market.
(The similar from Swanson is also excellent).
They key is the sublingual lozenge formulation of the tablet, & the air-tight packaging until the moment of use of each tablet.
I find 20mg to be a good dose for me, starting in the morning; & sometimes repeated in the afternoon if an especially busy or challenging day (perhaps @ 10 mg on lesser occasions: a remaining 1/2 tablet can be saved in a small, airtight bottle for a few days). NADH has, for me, about as much benefit as a 4-shot expresso, but smoother & far longer-lasting effect of improved concentration, mental stamina & interest/motivation.
The extent to which someone may benefit from NADH supplementation seems to be related to age & genetic constitution. (Some folks make plenty in the cellular processes of burning glucose, so they would likely experience no effect from this product.) & since it is an essential "electric charge transporter" molecule in Photosynthesis, very fresh green plants (used as foods) are naturally loaded with it.
Although anecdotal, I do feel like this supplement does increase energy through the day and decrease midday fatigue. I felt a difference after a few days of taking. These need to be dissolved under the tongue. The taste is a bit salty similar to baking soda, but as the tablet is tiny it doesn’t take long for it to dissolve. I find these work better than the tablets which need to be swallowed.
I tried it with little belief, but it does 'in fact' have noticeable effects. My focus and attention improvement are fairly noticeable. I do believe this is one of the best brands if you're going to use it.
The doctor recommended and the son took this drug. There was more energy, strength, desire to study, endurance increased. The body has accumulated strength and energy. Mind and mood have become more balanced.