Japan Aspartic Acid Market Size, Share, and COVID-19 Impact Analysis, By Product (L-Aspartic Acid, D-Aspartic Acid, and DL-Aspartic Acid), By Application (Feed Supplements, Medicine, Polyaspartic Acid, Aspartame, L-Alanine, and Others), and Japan Aspartic Acid Market Insights, Industry Trend, Forecasts to 2035

Japan Aspartic Acid Market Size Insights Forecasts to 2035

• The Japan Aspartic Acid Market Size Was Estimated at USD 0.97 million in 2024
• The Market Size is Expected to Grow at a CAGR of Around 6.8 % from 2025 to 2035
• The Japan Aspartic Acid Market Size is Expected to Reach USD 2.0 million by 2035

According to a Research Report Published by Spherical Insights & Consulting, the Japan Aspartic Acid Market Size is anticipated to reach USD 2.0 million by 2035, growing at a CAGR of 6.8 % from 2025 to 2035. The aspartic acid market in Japan is driven by various factors, including a rising shift towards natural and clean-label foods, rising application in various industries, and rising demand for biodegradable polymers.

Market Overview

Aspartic acid is also known as asparaginic acid. Aspartic acid is a non-essential amino acid that plays an important role in protein synthesis, energy production, and metabolic processes. They are available in three forms such as L-Aspartic Acid, D-Aspartic Acid, and DL-Aspartic Acid. Aspartic acid has versatile chemical and biological properties; hence, it is used in various industries, including food and beverages, pharmaceuticals, cosmetics, and biodegradable polymers. The Japan aspartic acid market is experiencing significant growth. The aspartic acid is extensively used in pharmaceutical industries because it plays a crucial role in cognitive function, reproductive health, and detoxification treatments, which is a key driving factor for this market. The aspartic acid is widely used in supplements for muscle recovery, testosterone enhancement, and energy boosting, which further drives the market growth. The rising demand for natural and sustainable products is a key trend in this market. The incorporation of aspartic acid in functional foods presents an opportunity for growth.

Report Coverage

This research report categorizes the market for the Japan aspartic acid market based on various segments and regions, and forecasts revenue growth and analyzes trends in each submarket. The report analyses the key growth drivers, opportunities, and challenges influencing the Japan aspartic acid market. Recent market developments and competitive strategies, such as expansion, product launch, development, partnership, merger, and acquisition have been included to draw the competitive landscape in the market. The report strategically identifies and profiles the key market players and analyses their core competencies in each sub-segment of the japan aspartic acid market.

Driving Factors

The rising trend of health and wellness creates demand for amino acid supplements is one of the key driving factors for this market. The aspartic acid is widely used in various sectors due to its natural origin and compliance with white-label regulations, boosting market expansion. The people are becoming more aware of their health, which is creating demand for dietary supplements, which drives the market for aspartic acids due to they are widely used in dietary supplements. Additionally, aspartic acid has an important role in the pathogenesis of mental and neurologic illnesses, and changes in BCAA levels in diabetes and hyperammonemia, which further expand the market growth.

Restraining Factors

The high cost of primary raw materials utilized in the manufacturing of aspartic acid, such as fumaric acid, is expected to remain a major problem for the aspartic acid market. Additionally, competition from the alternative synthetic ingredients limits the market expansion.

Market Segmentation

The Japan aspartic acid market share is classified into product and application.   

• The l-aspartic acid segment held the dominant share of the market in 2024 and is expected to grow at a rapid CAGR during the forecast period.   

The Japan aspartic acid market is segmented by product into l-aspartic acid, d-aspartic acid, and dl-aspartic acid.  Among these, the l-aspartic acid segment held the dominant share of the market in 2024 and is expected to grow at a rapid CAGR during the forecast period. This is due to its being good for medicines, sports supplements, and some foods. Additionally, they can be easily used by the body.

• The polyaspartic acid segment held the largest share in 2024 and is expected to grow at a significant CAGR during the forecast period.  

The Japan aspartic acid market is segmented by application into feed supplements, medicine, polyaspartic acid, aspartame, l-alanine, and others. Among these, the polyaspartic acid segment held the largest share in 2024 and is expected to grow at a significant CAGR during the forecast period. This segmental growth is attributed to its water solubility and binding capacity. Additionally, they are an alternative to non-biodegradable materials.

Competitive Analysis:

The report offers the appropriate analysis of the key organizations/companies involved within the Japan aspartic acid market, along with a comparative evaluation primarily based on their product offering, business overviews, geographic presence, enterprise strategies, segment market share, and SWOT analysis. The report also provides an elaborative analysis focusing on the current news and developments of the companies, which includes product development, innovations, joint ventures, partnerships, mergers & acquisitions, strategic alliances, and others. This allows for the evaluation of the overall competition within the market.

List of Key Companies

• KYOWA HAKKO BIO CO., LTD.
• Ajinomoto Co., Inc
• Kishida Chemical Co., Ltd.
• Wako Pure Chemical Industries, Ltd
• Nagase ChemteX Corporation
• Others

Key Target Audience

• Market Players
• Investors
• End-users
• Government Authorities 
• Consulting and Research Firm
• Venture capitalists
• Value-Added Resellers (VARs)

Market Segment

This study forecasts revenue at the Japan, regional, and country levels from 2020 to 2035. Spherical Insights has segmented the Japan aspartic acid market based on the below-mentioned segments:

Japan Aspartic Acid Market, By Product

• L-Aspartic Acid
• D-Aspartic Acid
• DL-Aspartic Acid

Japan Aspartic Acid Market, By Application

• Feed Supplements
• Medicine
• Polyaspartic Acid
• Aspartame
• L-Alanine
• Others