PHOSPHATIDYLSERINE FROM GLYCINE MAX(SOYBEAN) 50% PHOSPHATIDYLSERINE

Phosphatidylserine (PS) from Glycine Max, commonly known as soybean, is a vital phospholipid integral to cell membrane structure and function, particularly abundant in brain cells. This specific ingredient is standardized to contain 50% phosphatidylserine, ensuring a potent and consistent concentration of the active compound. As a naturally occurring aminophospholipid, PS plays a crucial role in maintaining cellular integrity, facilitating cell-to-cell communication, and supporting the fluidity and permeability of neuronal membranes. Its extraction from non-GMO soybean sources provides a vegetarian-friendly alternative to animal-derived PS, making it suitable for a broader range of dietary preferences. The careful processing of soybean lecithin yields a high-purity PS product, which is then often spray-dried into a fine powder, ready for diverse nutraceutical applications. This foundational phospholipid is essential for various physiological processes, underpinning its significant interest in the supplement industry.

The health benefits of Phosphatidylserine are primarily centered around its profound impact on cognitive function and stress response. Research indicates that PS supports memory, learning, concentration, and overall mental sharpness. For instance, a study published in the Journal of Clinical Biochemistry and Nutrition demonstrated that PS supplementation improved cognitive performance in elderly individuals with memory complaints. Its mechanism involves facilitating neurotransmitter release, such as acetylcholine and dopamine, and enhancing glucose metabolism in the brain. Beyond cognition, PS has been shown to modulate the body's response to stress by attenuating cortisol levels. A randomized, controlled trial in Nutrition Research found that PS intake significantly blunted the cortisol response to acute stress, suggesting its role in supporting adrenal health and promoting a sense of calm. Furthermore, PS may aid in exercise recovery by reducing muscle soreness and supporting hormonal balance post-exertion, as observed in studies on athletes.

In supplement formulations, Phosphatidylserine 50% from soybean is highly versatile, typically incorporated into capsules, tablets, or powdered blends aimed at cognitive enhancement, stress management, and sports nutrition. Its stability and neutral taste make it an ideal candidate for various delivery systems. Quality considerations for this ingredient include ensuring non-GMO sourcing, rigorous testing for purity and heavy metals, and standardization to guarantee the stated 50% PS content. Scientific evidence continues to bolster PS's efficacy; a meta-analysis in the Journal of the American College of Nutrition concluded that PS supplementation could improve memory function in subjects with age-associated memory impairment. Another review highlighted its potential in supporting attention and behavior in children. These findings underscore PS's robust scientific backing, making it a valuable ingredient for product developers seeking to offer evidence-based solutions for brain health and stress resilience.