NADH | Rapid / Constant

Authentic NADH by Professor Birkmayer | Rapid Energy / Constant Energy | Cellular Energy at Its Source

• True Cellular Energy Production - Supports endogenous energy generation inside every cell, enhancing mental performance, physical stamina and overall vitality without stimulants.
• Invented and Stabilised by Professor Birkmayer - The first and only scientist to successfully stabilise NADH in tablet form, holding over 50 patents and regarded as the world’s leading NADH expert.
• 2 Precision Formulas for Different Energy Needs - Rapid Energy for immediate support and Constant Energy for sustained daily vitality, both produced to pharmaceutical grade standards.
• Longevity and Resilience Support - Helps cells produce energy more efficiently, supporting focus, motivation and healthy ageing at a fundamental biochemical level.

NADH, short for nicotinamide adenine dinucleotide hydride, is often referred to as biological hydrogen. It reacts with oxygen inside the mitochondria to produce cellular energy and water. The more NADH available in a cell, the more efficiently that cell can generate energy. This energy fuels everything from brain function and muscle performance to repair processes and resistance to fatigue. By supporting NADH levels, the body is better equipped to maintain both mental sharpness and physical endurance, particularly as energy production naturally declines with age.

The NADH offered here is the original formulation developed by Professor George Birkmayer, the Austrian scientist who pioneered NADH research and was the first to make it bioavailable and stable in supplement form. His work led to more than 50 patents and decades of clinical use. This NADH is derived from yeast containing high levels of NAD+, which is then enzymatically converted into active NADH. Every tablet reflects strict quality control, scientific integrity and unmatched expertise, ensuring you are receiving the authentic reference standard used worldwide.

NADH Rapid Energy is designed for moments when immediate support is needed. Delivered as a sublingual lozenge, it is absorbed under the tongue for fast action. This makes it ideal for exams, presentations, travel fatigue, demanding workdays or athletic performance where alertness and energy are required quickly. The effects are typically noticeable and sharp, without the crash or stimulation associated with caffeine or other stimulants.

NADH Constant Energy is formulated for sustained daily support. Using a delayed release tablet, NADH is gradually delivered throughout the day, providing a smooth and steady supply of cellular fuel. This makes it ideal for long term use when consistent mental clarity, stamina and resilience are desired. Many people choose Constant Energy as their daily foundation and keep Rapid Energy available for situations that demand an extra lift, creating a balanced and intelligent approach to energy support.

Q: Who is this Dr Birkmayer? 
A: Professor Georg D. Birkmayer, M.D., Ph.D. is a world renowned biochemical researcher, who was the first to identify the importance of NADH in cellular development and energy transmission for all bodily functions and organs. He is the author of more than 150 research papers and more than 100 scientific articles in the areas of cancer diagnosis, neurochemistry and neuropharmacology related to Parkinson‘s and Alzheimer‘s diseases.

Q: How does it work?
A: The most important biological functions of NADH are as follows: cellular fuel for energy production, key role in cell regulation and DNA repair, enhancer of the cellular immune system, a potent antioxidant and the stimulant of dopamine, adrenaline and norepinephrine production.

Q: What is the main difference between NADH Constant Energy and NADH Rapid Energy?
A: Constant Energy is formulated for a slow, steady release of NADH that supports your cells throughout the day, while Rapid Energy is absorbed more quickly for a fast and noticeable boost. Think of Constant Energy as your daily foundation and Rapid Energy as your on-demand accelerator.

Q: Who should choose NADH Constant Energy?
A: Constant Energy is ideal for anyone looking for balanced, long-lasting vitality, mental clarity, and resilience. It suits professionals, students, and anyone who wants their body and mind consistently fuelled without ups and downs.

Q: Who benefits most from NADH Rapid Energy?
A: Rapid Energy is best for people who need immediate results, whether that’s sharper focus before an exam or presentation, energy before sport or training, or quick recovery from travel fatigue and jet lag. It delivers noticeable effects within minutes.

Q: Can I take both Constant Energy and Rapid Energy together?
A: Yes, many people use Constant Energy daily and keep Rapid Energy on hand for times of higher demand. This combination gives both a stable baseline and a flexible option for when you need extra power.

Q: Is one version stronger than the other?
A: Neither is “stronger” overall, but Rapid Energy feels more immediate, while Constant Energy feels more sustained. The best choice depends on whether you want steady support or instant performance.

Q: What exactly is NADH and why is it so important?
A: NADH (nicotinamide adenine dinucleotide + hydrogen) is the active coenzyme form of Vitamin B3. It is the key molecule in the Krebs cycle that produces ATP, the universal energy currency of life. Without NADH, your cells cannot create enough energy to function optimally.

Q: How does NADH affect the brain?
A: The brain uses huge amounts of energy, and NADH directly fuels neurotransmitter production and neuronal firing. Clinical studies show that NADH can improve focus, concentration, memory, and mood by enhancing dopamine and noradrenaline activity.

Q: Is NADH only about energy, or does it also support health in other ways?
A: Beyond energy, NADH is a powerful antioxidant, protecting cells from oxidative stress. It also supports DNA repair, mitochondrial health, and cardiovascular function. This makes it relevant not just for fatigue but also for longevity, recovery, and resilience to stress.

Q: How fast can I expect results from NADH?
A: With Rapid Energy, many people notice effects within 15–30 minutes. With Constant Energy, the benefits accumulate more gently and consistently - improving stamina, focus, and mood over days and weeks of use.

Q: How is NADH created, what is it derived from?
A: This NADH by Prof. George Birkmayer is created out of organic baker's yeast, the bakers yeast is reduced to NADH by a chemical-biological processes. Leaving a 99.9% pure substance and, as a processed active ingredient, the finished NADH no longer contains any traces of yeast. 

Q: How was it discovered, created?
A: NADH's creation should be credited to English biochemist Sir Arthur Harden back in 1906. Harden and colleague William Young conducted experiments on yeast. Originally to understand how sugar is converted into alcohol. This led them to discover the enzyme zymase produced NADH when it breaks down sugar.

Q: Is NADH safe for long-term use?
A: Yes, NADH is a natural compound your body already produces. Prof. Birkmayer’s stabilised NADH has been studied for decades with no known toxicity, making it suitable for daily, long-term supplementation.

Q: Can you explain more or simpler what it is and does?
A: NADH, is a coenzyme made from niacin. It is present in every living cell. As a coenzyme, a protein that functions like a catalyst in the body to prompt chemical changes in other substances, NADH has a significant role in aiding enzymes to work as they should. Most coenzymes are synthesised from vitamins, and for optimal energy production, our body needs proper quantities of them. The coenzyme, NADH, is no exception. In all clinical studies performed so far no side effects, incompatible ness, or allergic reactions have been observed.

Q: Can NADH replace caffeine or stimulants?
A: Unlike caffeine, NADH is not a stimulant. It doesn’t push the nervous system, it fuels the mitochondria directly. This means no jitters, no crashes, and a more natural sense of vitality.

Q: Why does NAD decline with age? 
A: NAD+ declines with age because it is destroyed It has been known for some time that NAD levels decline during the ageing process, but it is actively destroyed by the enzyme CD38.

Q: Does NAD really slow the ageing process?
A: Studies show that NAD supplementation can slow cellular ageing and improve many of the metabolic defects common to the ageing process, including obesity, diabetes, cardiovascular issues, and neurodegenerative conditions.

• Put 3-4 tablets under the tongue and allow to dissolve. The active ingredient NADH is absorbed by the oral mucosa.
• A longer lasting higher energy level is observed 3-4 weeks after regular intake. It is always good to consult your health care practitioner, do not exceed the recommended daily intake.
• Can be used at the same time as Co Q 10 for additional benefit.

NADH Rapid Energy

• Reduced ß-Nicotinamide Adenine Dinucleotide (the coenzyme form of Vitamin B3).
• Isomalt.
• Sodium bicarbonate.
• Magnesium Stearate.

FREE FROM: sugar, starch, yeast, milk products, preservatives, artificial colours or flavour enhancer. 

• Manufacturer: Prof George Birkmayer.
• Form: Tablets.
• Quantity: 60.
• Storage: Keep in a cool dry place, keep out of reach of children.
• Estimated shelf life from purchase: 1 - 2 years.