Aspartic Acid C₄H₇NO₄

A white crystalline powder. Purity ≥99%.

Application

 

For the Food Industry

Flavor Enhancement: When added to savory snacks, it significantly accentuates the umami flavor.
Protein Beverages: In sports drinks, meal replacement powders, and shakes, it improves mouthfeel, making the texture smoother and eliminating any astringency.
Acidity Regulation: For cakes, cookies, and candies, it helps balance acidity, resulting in a more harmonious blend of sweetness and flavor without overpowering other tastes.
Plant-Based Formulations: Suitable for soups and smoothies; it remains stable and effective in environments that are either acidic or alkaline.
Storage Stability: Highly stable under exposure to light, at room temperature, or in humid environments; it does not easily degrade even after prolonged storage.

For the Dietary Supplement Industry

Applicable Products: Pre-workout energy drinks, electrolyte water, and muscle recovery supplements.
Function: Aids in muscle synthesis and repair, helping to reduce post-exercise fatigue.
Mineral Uptake: Facilitates the cellular absorption and utilization of minerals such as potassium and magnesium.
Relaxation: Helps alleviate daily tension and stress.
In Short: An ideal raw material for manufacturers of muscle-building supplements.

For the Cosmetics Industry

Texture: A white powder that is non-irritating to the skin.
Formulation Compatibility: Integrates seamlessly into formulations, regardless of whether the base is acidic or alkaline; compatible with ingredients such as hyaluronic acid and polyphenols.
Applicable Products: Toners, lotions, serums, and gels.
Moisture Retention: Acts on the outermost layer of the skin (the stratum corneum) to help lock in moisture.
Anti-Aging: When used in conjunction with anti-aging ingredients, it helps smooth the skin's texture and prevents the premature appearance of fine lines caused by dryness.

For the Pharmaceutical Industry

Purity: Low impurity levels eliminate the need for repeated purification steps, ensuring consistent efficacy across every batch of medication.
Suitable Applications: Ideal for use in intravenous solutions and sterile liquid preparations; meets the rigorous purity standards required for critical pharmaceutical applications.
Role: Serves as a key intermediate in the process of drug synthesis.

1. Purity ≥99%

No adulteration, no dilution.

2. Free from Heavy Metals, Pesticides, and Artificial Contaminants

Third-party tested-we let the data speak for itself.

3. Compliant with International Standards

Including USP, EP, and FCC; ensuring guaranteed batch-to-batch consistency.

4. Highly Soluble and Easy to Handle

We have optimized our formulation process to ensure stable dissolution across various solvents-it even dissolves readily in cold water.

5. Excellent Storage Stability

Resistant to light exposure; remains stable at room temperature and is not prone to degradation due to humidity fluctuations.

6. Safe and Reliable Processing

Exhibits stable reactivity throughout various manufacturing processes, ensuring trouble-free production without unexpected issues.

Client

A domestic sports nutrition brand (specializing in pre-workout drinks and electrolyte powders)

Background

The amino acid raw materials previously used by this brand suffered from suboptimal solubility. Consequently, their finished electrolyte powders tended to clump easily when users prepared them, and the resulting beverages often had a slight "chemical" undertone, lacking both a pleasant savory note and a satisfactory mouthfeel. Even more problematic was the batch-to-batch inconsistency: some batches tasted overly acidic, while others had an unpleasantly astringent quality.

Solution

The client switched to our Aspartic Acid (C₄H₇NO₄), which boasts a purity level of ≥99% and has undergone third-party verification for batch-to-batch stability. We also provided comprehensive formulation recommendations-including optimal addition ratios for various pH levels and specific dissolution sequences-which the client implemented and tested over two trial rounds.

Results

Following the launch of the new product, its dispersibility improved significantly; it now dissolves rapidly, even in cold water. The flavor profile became well-balanced, and the previously "jarring acidity" was completely eliminated. Most importantly, the repurchase rate for their sports beverages on e-commerce platforms surged from 32% to 47%.

Direct Quote from the Client Company's Quality Director:

"In the past, we were extremely reluctant to make any changes to our raw materials. However, this batch of Aspartic Acid from you has truly given us peace of mind-it required no adjustments to our manufacturing process, dissolved perfectly right out of the gate, and yielded excellent analytical results."

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