A newly published peer-reviewed study in the Journal of Dietary Supplements has shown that Balchem’s choline-enriched L-5-methyltetrahydrofolate (L-5-MTHF) ingredient, Optifolin+®, significantly enhances cellular methylation capacity and DNA methylation in a human cell model.1
These breakthrough findings provide compelling mechanistic evidence of the solution’s biological activity, further strengthening the scientific foundation for brands developing next-generation products for healthy aging and epigenetic health.
The Methylation Engine for Healthy Aging
Healthy aging is increasingly being understood through the lens of epigenetics, which centers on how gene expression is regulated without altering the genetic code itself.2 At the core of this “control system” is methylation, a cellular process in which carbon units (or methyl groups) are added to molecules such as DNA, influencing its function and expression.3,4 Disruptions in DNA methylation patterns are associated with genomic instability. Insufficient availability of methyl donor nutrients such as folate can contribute to genomic disruptions over time.
Optifolin+® was developed to address this challenge through the synergistic combination of L-5-MTHF and choline, two methyl donors that work through interconnected one-carbon metabolic pathways.5 This unique pairing allows Optifolin+® to deliver a 7x methyl agent advantage compared to other folate forms and achieve a 98% methyl capacity, optimizing support for DNA integrity and stability that is foundational to cellular health.
Study Overview And Key Findings
Conducted in collaboration with the University of Arkansas for Medical Sciences, the new study evaluated the biological activity of Optifolin+® in a human cell model (HepaRG) over a 96-hour period. The results showed that Optifolin+® acts as a modulator of methyl-donor status, increasing S-adenosylmethionine (SAM) by 71% and enhancing cellular DNA methylation inside the cell by up to 14x.6 These findings substantiate the role of Optifolin+ in epigenetic regulation, which is key for maintaining DNA stability and genomic integrity.
Folate plays a foundational role in cellular function, yet, modern lifestyle factors from stress or suboptimal diets can affect methylation efficiency.7,8,9 For brands looking to innovate beyond traditional folate products, understanding biological performance matters.
This latest research demonstrates how Optifolin+®‘s unique choline-enriched structure translates into meaningful cellular activity. These findings provide a stronger scientific foundation for next-generation healthy aging and epigenetic health solutions.
Download our resource below to see more into the In Vitro Cellular Health Study.
