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Explore our premium-grade pure phosphatidylserine and complementary antioxidant compounds, formulated for nutraceutical, cosmetic, and pharmaceutical applications.
Phosphatidylserine (PS) is a naturally occurring phospholipid and a critical structural component of cell membranes, particularly concentrated in brain tissue. As a pure antioxidant compound, it plays a dual role: maintaining the integrity of neuronal membranes while actively neutralizing reactive oxygen species (ROS) that drive oxidative stress — one of the primary mechanisms behind cellular aging, cognitive decline, and chronic inflammation.
Derived primarily from soy lecithin or sunflower lecithin through enzymatic or chemical transphosphatidylation, high-purity phosphatidylserine (≥20%, ≥50%, ≥70%) is now widely used across nutraceuticals, functional foods, cosmetics, and pharmaceutical R&D. Its clean safety profile, strong bioavailability, and multi-target antioxidant action have made it one of the most commercially significant phospholipids on the global market today.
Clinically validated mechanisms that make PS a premier antioxidant active in modern formulations.
Pure PS directly scavenges free radicals in neuronal membranes, reducing lipid peroxidation and protecting brain cells from oxidative damage — supporting memory, focus, and long-term cognitive health.
By stabilizing mitochondrial membranes and reducing ROS generation at the cellular energy source, PS helps preserve ATP production and cellular vitality under oxidative stress conditions.
PS modulates cortisol response and downregulates pro-inflammatory cytokines, working synergistically with its antioxidant action to create a comprehensive cellular defense system.
In cosmetic applications, pure PS reduces UV-induced oxidative damage, supports collagen synthesis, and improves skin barrier function — a rising star in premium anti-aging formulations.
Athletes use PS supplementation to reduce exercise-induced oxidative stress, lower cortisol spikes, and accelerate muscle recovery — a growing segment in sports nutrition globally.
PS maintains the fluidity and structural integrity of cell membranes, enabling optimal receptor function, nutrient transport, and signal transduction under oxidative challenge.
The pure phosphatidylserine market is experiencing accelerated growth driven by aging populations, rising health awareness, and expanding application verticals.
The global phosphatidylserine market was valued at over USD 90 million in 2023 and is projected to exceed USD 160 million by 2030, growing at a CAGR of ~8.5%. North America and Europe lead consumption, while Asia-Pacific is the fastest-growing region. Brain health supplements containing pure PS are now among the top-selling cognitive enhancement products in the US, EU, and Japan markets.
While soy-derived PS has historically dominated, the market is rapidly shifting toward sunflower lecithin-sourced phosphatidylserine due to non-GMO and allergen-free positioning. This trend aligns with clean-label consumer demand and opens new premium pricing opportunities for manufacturers offering certified sunflower PS.
The cosmetic industry is increasingly incorporating pure PS into anti-aging serums, eye creams, and neurocosmetic formulations. Clinical studies showing PS reduces UV-induced skin oxidative damage and supports dermal cell regeneration have driven interest from major beauty brands in Europe and South Korea, creating a new high-value commercial channel.
Pharmaceutical companies are actively researching PS-based therapeutics for Alzheimer's disease, ADHD, and age-related cognitive impairment. The US FDA has recognized PS with a qualified health claim for cognitive function, accelerating regulatory pathways and investment in high-purity pharmaceutical-grade PS manufacturing globally.
Pure phosphatidylserine is a cornerstone ingredient in advanced nootropic stacks. Combined with omega-3 DHA, Bacopa monnieri extract, and lion's mane mushroom, PS creates a synergistic antioxidant and neuroprotective complex. Formulators in the US and EU are developing precision-dosed PS capsules (100–300mg/serving) targeting students, professionals, and seniors — a segment growing at double-digit rates annually.
Food-grade pure PS is being incorporated into functional beverages, protein bars, and fortified dairy products. Its heat stability and emulsification properties make it suitable for food processing environments. Japanese and Korean functional food brands have pioneered "brain food" categories featuring PS-enriched products, a model now being replicated across Western markets.
Sports nutrition brands leverage PS's ability to blunt cortisol response post-exercise, reducing oxidative stress markers like malondialdehyde (MDA) and 8-OHdG. Pre-workout and recovery formulas increasingly feature 400–800mg PS per serving. Clinical trials confirm measurable improvements in time-to-exhaustion and reduced muscle soreness, driving adoption among elite athletes and fitness enthusiasts.
Emerging research supports PS supplementation in children with ADHD and learning difficulties, where oxidative stress in prefrontal cortex neurons is implicated. Child-specific PS formulations (chewables, gummies, fortified milk) represent an emerging commercial opportunity, particularly in Asia where parental investment in cognitive development products is exceptionally high.
In advanced skincare, pure PS at 0.5–2% concentration is incorporated into liposomal delivery systems to enhance skin penetration. Its antioxidant action targets UV-B induced ROS in keratinocytes and fibroblasts, reducing photoaging markers. Combined with retinol, niacinamide, or vitamin C, PS creates multi-pathway anti-aging formulations commanding premium retail positioning.
An often-overlooked application, PS is gaining traction in veterinary supplements for aging pets (cognitive dysfunction syndrome in dogs and cats) and in high-performance animal nutrition for racehorses and working dogs. This niche but growing segment offers attractive margins for specialty PS suppliers with GMP-certified manufacturing.
Xi'an, Shaanxi Province, China
Shaanxi Qiyuan Kangjian Biotechnology Co., Ltd. is located in Xi'an, Shaanxi Province, China, and specializes in supplying peptides, food additives, nutritional supplements, traditional Chinese medicine (TCM) extracts, plant extracts, and natural active ingredients — including pure phosphatidylserine for antioxidant applications.
Founded in 2022, the company has rapidly grown to serve clients across the pharmaceutical, health product, and cosmetics industries in over 36 countries worldwide, backed by GMP-certified manufacturing and rigorous third-party quality testing.
Contact UsQiyuan Kangjian Biotech Co., Ltd.
Our team members are familiar with the trade policies and compliance requirements of various countries, always prioritizing customer needs, strictly controlling quality, and responding efficiently. From order negotiation to after-sales follow-up, dedicated personnel handle the entire process, using professionalism and integrity to build bridges for cross-border cooperation and help partners explore global business opportunities.
Our R&D specialists hold deep expertise in phospholipid chemistry, extraction optimization, and antioxidant bioassay validation — ensuring every batch of pure phosphatidylserine meets the highest purity and activity standards required by global customers.
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The company has two major production bases in Weinan and Xianyang. Weinan Shenhekang Bioengineering Co., Ltd., established in 2022, boasts a 6,000-square-meter GMP-compliant production workshop.
Adhering to the corporate philosophy of "rooted in our initial vision, empowered by biotechnology; upholding integrity and taking steady action to benefit the people" and the belief that "quality is our lifeline," the company leverages its group operating model and global distribution network to serve clients in the pharmaceutical, health product, and cosmetics industries.
Its products have gained global recognition and are exported to over 36 countries in Asia, the Middle East, Europe, North America, Latin America, and Africa. With independent import and export licenses, the company has established strong partnerships with international express companies and air and sea freight forwarders. The company also offers OEM customization services and tailored solutions for clients with new product ideas but lacking laboratory equipment and human resources.
Comprehensive range of high-purity antioxidant actives for nutraceutical, cosmetic, and pharmaceutical formulations.