BUFFALO, NY — April 21, 2025 — A new #research paper was #published in Aging (Aging-US) Volume 17, Issue 3, on March 14, 2025, titled “Effects of a natural ingredients-based intervention targeting the hallmarks of aging on epigenetic clocks, physical function, and body composition: a single-arm clinical trial.”

A team of researchers, led by first authors Natalia Carreras-Gallo and Rita Dargham, and corresponding author Varun B. Dwaraka from TruDiagnostic, studied how a natural anti-aging supplement called the Cel System might influence the aging process. They found that participants who took the supplement for one year showed a reduction in biological age, along with improved muscle strength and body composition. The study highlights the potential of lifestyle and nutritional supplements to support healthy aging.

“The Cel System supplement range was formulated to target pathways associated with the Hallmarks of Aging when combining Cel1, Cel2, and Cel3 formulas.”

Cel System is a natural supplement made from a mix of plant compounds, vitamins, and antioxidants designed to target the biological mechanisms associated with aging. Over the course of a year, 51 adults between the ages of 54 and 84 participated in the clinical trial. The group included 26 men and 25 women. Researchers tracked changes in biological age using DNA-based tests known as epigenetic clocks, along with physical performance and body composition metrics. Participants were also encouraged to walk for 10 minutes and practice mindfulness for five minutes daily.

Results showed that participants experienced improvements in grip strength, lower body mobility, and reductions in body weight, waist circumference, and body mass index. These physical gains were supported by slower biological aging, as measured by multiple epigenetic clocks. In addition, the supplement appeared to reduce stem cell turnover, a key marker of aging at the cellular level.

The study also reported changes in immune cell composition, suggesting that the supplement may help regulate immune function as people age. Biomarkers associated with liver function also shifted, pointing to potential improvements in organ health. However, levels of inflammation markers did not significantly change.

Analysis of methylation chemical marks on DNA revealed that the supplement influenced gene activity related to stress response, brain function, and cell communication. These molecular-level changes may help explain the broader benefits seen in physical and biological aging measures.

Although this was a pilot study without a control group, the findings suggest that the Cel System supplement shows potential for reducing signs of aging and improving overall health. The authors suggest future randomized controlled trials with larger sample sizes to confirm these results and explore the supplement’s long-term effects on longevity.

This study adds to growing evidence that targeted natural supplements may slow biological aging and extend healthspan. By combining epigenetic analysis with real-world health data, the findings offer new insight into how nutraceuticals, like Cel System, could promote long-term health and resilience.

Paper: DOI: https://doi.org/10.18632/aging.206221

Corresponding author: Varun B. Dwaraka – [email protected]

Keywords: aging, epigenetic age change, physiological age change, epigenetic biomarker proxies, hallmarks of aging, nutraceutical longevity interventions

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