What Is Nervonic Acid?

Nervonic acid (CAS 506-37-6, chemical name cis-15-tetracosenoic acid) is a long-chain monounsaturated fatty acid with 24 carbon atoms. Over the past decade, it has moved from a niche nutraceutical ingredient to one of the most talked-about "brain health" compounds in the dietary supplement market - and the source of that nervonic acid matters more than most buyers realize.

What Is Nervonic Acid and Why Is It in High Demand?

Nervonic acid is a major component of sphingomyelin and a key structural lipid of the myelin sheath, ensuring the rapid and efficient transmission of electrical signals within the nervous system. The human body synthesizes very little nervonic acid on its own; levels decline over time, and the body's capacity for synthesis drops rapidly.

Consequently, nervonic acid has become a popular product among older adults. It serves as a key ingredient in brain health supplements, memory support formulas, and various products targeting brain function. Among its benefits, supporting cognitive health is one of its most significant functions.

What Is the Difference Between Acer Truncatum and Rapeseed-Derived Nervonic Acid?

Nervonic acid occurs naturally in only a handful of plant sources, which makes raw-material selection a critical decision for any brand.

Acer truncatum (Shantung maple) seed oil is currently the most recognized and highest-quality natural source. The seeds of this tree - native to northern China - typically contain 5–6% nervonic acid in their oil, the highest concentration found in any mainstream plant. Acer truncatum oil is a traditional edible oil in China, has a long history of safe consumption, and its nervonic acid is extracted through gentle physical and refining processes that preserve the fatty acid profile. Many Acer truncatum-derived products on the market achieve 90%+ nervonic acid purity after concentration.

Rapeseed (canola) oil, by contrast, contains nervonic acid only in trace amounts - generally below 1% of the oil. Producing meaningful quantities of nervonic acid from rapeseed requires extensive concentration, which drives up cost, increases processing steps, and can introduce oxidation risk. In practice, rapeseed is rarely a commercially viable primary source of high-purity nervonic acid.

For supplement brands, the practical takeaway is simple: Acer truncatum seed oil is the industry-standard, traceable, cost-effective natural source, while rapeseed-derived nervonic acid remains a minor player with limited supply stability and purity ceilings.

Why Choose Xi'an SOST Biotech as Your Nervonic Acid Supplier?

As a professional manufacturer of plant-based active ingredients, Xi'an SOST Biotech Co., Ltd. specializes in natural nervonic acid extracted and refined from premium Acer truncatum seed oil. Our advantages include:

Stable, traceable raw material supply - direct access to Acer truncatum seed resources in China

High-purity products - nervonic acid standardized to customer specifications, supported by third-party testing

Full quality system - COA, MSDS and complete documentation for international regulatory requirements

Flexible customization - bulk powder, softgel-grade oil, or OEM/ODM support for finished formulations

Fast global logistics - reliable export experience serving North America, Europe and Southeast Asia

Whether you are developing a brain-health supplement, a memory-support formula, or a healthy-aging product line, our nervonic acid raw material gives you a clean-label, science-backed ingredient with a dependable supply chain.

Ready to request samples, specifications, or a quotation? Contact us anytime at info@sostherbusa.com - our team will respond promptly with competitive pricing and technical support.

Website: www.sosterb.com