D-Ribose Tablets: Rapid Cellular Energy, ATP Support and Physical Endurance, Recovery and Vitality – Bioenergy RIBOSE® for Mitochondrial Performance

D-Ribose Tablets, Life Extension is an advanced dietary supplement, formulated to support energy production at cellular level, through the provision of Bioenergy RIBOSE® (D-ribose) in a concentrated dose of 5100 mg, supplemented by calcium (as dicalcium phosphate) 80 mg. D-ribose is a natural sugar with essential structural role in biochemistry: it enters directly into adenosine composition, the central component of ATP (adenosine triphosphate), the body's "energy currency". Every second, the body produces and consumes enormous amounts of ATP to support muscle contraction, heart function, brain activity, metabolic balance and repair and regeneration processes.

Under ideal conditions, cells continuously rebuild ATP from glucose and fatty acids, through the mitochondrial respiratory chain. However, during periods with increased energy requirements (intense effort, alert life pace, stress, recovery after activity, lack of rest), replenishing energy reserves can become a slow process. This is where D-ribose intervenes, because it offers the "building material" for nucleotides and for rapid adenosine recovery, accelerating the refilling of reserves involved in ATP synthesis. Practically, the product is designed for those moments when the body needs metabolic support strictly oriented towards cellular energy and physiological resilience.

Bioenergy RIBOSE® is a form of D-ribose frequently used in formulas oriented towards energy support and performance, precisely because D-ribose is at the intersection of energy production, cellular recovery and the body's capacity to respond efficiently to demands. Unlike ordinary carbohydrates, which must be transformed through several stages before contributing to energy cycles, D-ribose has specific metabolic utility: it supports the nucleotide synthesis pathway and indirectly supports the speed with which ATP is rebuilt in demanding cells, such as muscle and cardiac cells.

Calcium, present in moderate amount (80 mg), completes the formula through its physiological role in muscle contraction, cell signaling and neuromuscular function. Although not the main component, it contributes to the functional support ensemble, especially in the context of effort, where mineral balance influences muscle excitability and nerve impulse transmission.

Detailed Benefits of D-Ribose Tablets (Bioenergy RIBOSE®)

• Supporting cellular energy through ATP synthesis support

ATP is the direct fuel of cells. When reserves are intensely challenged, the body needs resources for recovery. D-ribose is an important precursor in adenosine formation, central component of ATP.

✅ support for rapid energy reserve recovery
✅ support for vitality and physiological performance
✅ metabolic support oriented towards energy efficiency

• Improving mitochondrial function and energy production capacity

Mitochondria are the cell's "power plants". When energy demand increases, mitochondrial efficiency becomes crucial. D-ribose offers indirect support by accelerating the recovery of substrates involved in ATP production.

✅ supporting mitochondrial performance under demand conditions
✅ support for more stable energy metabolism
✅ support for optimal function of tissues with high energy consumption

• Sustained physical endurance and effort capacity

During effort, muscles consume ATP rapidly. Efficient energy recovery influences both endurance and fatigue perception. D-ribose is appreciated in formulas for athletes or active people precisely for supporting energy availability.

✅ supporting endurance and tone
✅ support for maintaining performance in intense activities
✅ more efficient energy recovery after effort

• Recovery after effort and metabolic restoration

After demanding activity, the body enters a recovery phase: rebalancing, reconstruction, regeneration. Refilling energy reserves is one of the first stages for functional recovery.

✅ support for post-effort energy restoration
✅ supporting return to usual vitality level
✅ support for regeneration and adaptation processes

• Support for cardiac function through consistent cellular energy

The heart is a muscle that works without pause and has continuous ATP need. For this reason, nutritional strategies oriented towards cellular energy are frequently associated with general cardiovascular support. D-ribose is relevant in this context through its role in adenosine availability.

✅ supporting energy metabolism of cardiac tissue
✅ support for rhythmic and consistent heart function
✅ contribution to physiological resilience during demanding periods

• Supporting cognitive function and mental clarity through cellular energy

The brain is one of the body's largest energy consumers. Although mechanisms are complex, adequate energy availability is reflected in clarity, attention and concentration capacity, especially during periods with stress or accumulated fatigue.

✅ support for mental clarity in demanding contexts
✅ supporting mental tone by optimizing cellular energy
✅ support for cognitive performance in modern life's rhythm

• Neuromuscular balance and mineral support through calcium

Calcium has a key role in muscle contractility and signal transmission. Even though the dose is moderate, its presence completes the formula by supporting neuromuscular function and cell signaling.

✅ contribution to normal muscle contraction
✅ support for cellular communication and nervous function
✅ support for functional stability during effort

D-Ribose Tablets, Life Extension is addressed to those seeking direct support for cellular bioenergy, endurance, recovery and vitality, through a formula centered on D-ribose – essential component in the body's mechanisms for ATP recovery and maintaining metabolic performance.

Directions for Use

Read the entire label and carefully follow directions before use.
Take five (5) tablets per day with food to support cardiovascular health and energy levels in muscles or as recommended by a healthcare practitioner. For alternative administration, take one (1) tablet per day for general health. Continued use is necessary to maintain the benefits of D-Ribose tablets.

Other Ingredients

Microcrystalline cellulose, croscarmellose sodium, stearic acid, silica, aqueous film coating (purified water, hydroxypropyl methylcellulose, glycerin), vegetable stearate.

Warnings