NAD⁺ levels decline with age, affecting mitochondrial energy production, DNA repair, and sirtuin signaling. At the same time, NAD⁺ follows a natural circadian rhythm, with production highest during the daytime. Supporting NAD⁺ in alignment with this rhythm helps reinforce its role in daily cellular energy and repair processes.

Rebuilding NAD⁺ starts with supplying a direct precursor. Clinical trials show oral NMN increases circulating NAD⁺ levels within weeks, with good tolerability. Daily use supports steady replenishment of the cellular NAD⁺ pool.

Building NAD⁺ is only part of the equation. With age, CD38 activity increases and accelerates NAD⁺ breakdown. Limiting this excess drain helps protect the NAD⁺ reserve you create and supports mitochondrial efficiency over time.

As NAD⁺ is used, it generates nicotinamide that must be recycled through the salvage pathway. Efficient methylation supports this recycling process. TMG provides methyl donors that help maintain clean NAD⁺ turnover and support long term pathway balance.

NAD⁺ fuels the system, but signaling determines the outcome. Polyphenols such as resveratrol, pterostilbene, and apigenin support sirtuin and AMPK pathways, helping translate NAD⁺ availability into functional cellular effects.

Effective NAD⁺ support depends on quality and stability. Ingredient identity, purity, and real-world tolerability matter. VITALIZE uses clinically studied forms at meaningful doses, designed for consistency and long-term use.

Autophagy is the core cellular renewal pathway that runs primarily during sleep. It clears damaged proteins and mitochondria, supports energy efficiency, and helps maintain balanced inflammatory signaling. Age-related decline in autophagy is linked to reduced resilience and healthspan.

Spermidine activates autophagy, the cell’s internal renewal program. Experimental models show lifespan extension requires autophagy activation, and human data link higher intake to markers of healthy aging and preserved function.

Curcumin is a well-studied polyphenol that modulates inflammatory and cellular repair pathways. Longvida® technology enhances systemic exposure, enabling meaningful biological activity at clinically relevant doses.

EGCG activates AMPK-linked signaling pathways that help coordinate cellular repair and energy balance. Clinical research associates green tea catechins with improvements in inflammatory and metabolic markers.

Astaxanthin is a membrane-targeting antioxidant that helps protect cells from oxidative stress. Human studies suggest it can support healthier inflammatory and oxidative stress markers, making it a useful complement to nightly repair and recovery routines.

Senescent cells accumulate with age and contribute to chronic inflammatory signaling and tissue decline. Intermittent senolytic strategies are designed to selectively target these aged cells while allowing normal cells to remain unaffected.

Early human studies using intermittent senolytic combinations suggest that short, pulsed dosing can lower certain senescence-associated markers and is generally well tolerated. While still emerging, this evidence supports non-daily, structured pulse approaches. RESET applies this model using dietary flavonoids in a defined monthly two-day protocol.

In preclinical studies, intermittent fisetin reduced senescence-associated markers and improved measures of tissue function in aged animals. These findings have made fisetin one of the most studied dietary flavonoids in senescence research. While this evidence comes from laboratory and animal models, it provides the scientific basis for ongoing human investigations.

Quercetin is a plant-derived flavonoid that played a foundational role in early senolytic discovery research, including the identification of dasatinib + quercetin (D+Q) as a senolytic combination. In humans, quercetin has been studied for its anti-inflammatory and metabolic effects, and in enhanced-bioavailability forms (such as phytosome technology) it achieves substantially higher systemic exposure. Together, this body of research supports quercetin’s relevance in intermittent, pulse-based protocols.

Luteolin is a plant-derived flavonoid that modulates key inflammatory signaling pathways involved in the senescence-associated secretory phenotype (SASP). In preclinical models, it reduces pro-inflammatory cytokines and supports cellular resilience, complementing senolytic-focused ingredients.

Piperine, a compound from black pepper, helps the body absorb certain plant compounds more effectively. Human studies show it can significantly increase blood levels of polyphenols, making it useful in short, pulse-based formulas.

With age, senescent cells accumulate in human skin. These cells release inflammatory signals (known as the SASP) that are associated with collagen breakdown, impaired repair, and changes in the dermal matrix.

Chronic oxidative stress activates collagen-degrading enzymes (MMPs) and impairs fibroblast function, accelerating dermal matrix breakdown and contributing to wrinkles and loss of firmness. Managing cellular oxidative balance is foundational to preserving dermal structure.

SkinAx²™ combines grape polyphenols, melon SOD, zinc, and vitamin C to regulate oxidative signaling at the cellular level. Human data show improvements in elasticity, firmness, and radiance, supported by enhanced collagen synthesis and reduced collagen breakdown.

Eggshell membrane provides naturally occurring collagen, elastin, hyaluronic acid, and glycosaminoglycans that support extracellular matrix structure. Human clinical data show improvements in skin elasticity, hydration, and dermal thickness, reflecting support for structural integrity at the dermal level.

Healthy skin depends on both internal hydration and an intact lipid barrier. Hyaluronic acid supports water retention within the dermal matrix, while ceramides reinforce the skin barrier, reducing transepidermal water loss. Together they support elasticity, smoothness, and visible skin resilience.

Astaxanthin localizes within cellular membranes, helping stabilize lipid structures and reduce oxidative stress associated with UV exposure and environmental damage. Human trials report improvements in elasticity, moisture, and wrinkle parameters.

Vitamin C is required for collagen formation and structural stability. It activates key enzymes that allow collagen fibers to mature and strengthen. It also contributes to antioxidant defense in skin cells, and higher intake is associated with improved measures of skin aging in human studies.