We don’t like junk emails either.
That’s why we only send the good stuff… short, smart, and worth the open.
The brands we supply can be found nationwide at







L-Lysine is an essential amino acid that plays a critical role in numerous physiological processes, from protein synthesis to immune function.
Its significant benefits and versatile applications make it a valuable ingredient in food manufacturing, particularly in functional foods, dietary supplements, and fortified products.
Source86 L-Lysine is available in bulk quantities that match your wholesale ingredient needs 📦
Request for a Quote now to get started! 📨
Source86 is your number one supplier for premium bulk raw ingredients! ☝🏼
From sourcing to importing, our global team of trusty sourcerers is committed to getting you only the best ingredients in the market! 💯
Need a quote, more info, or a sample? Fill out the form below, and we’ll be happy to help.
Are you a vendor? Please contact us here.
| Scientific Name | C6H14N2O2 |
|---|---|
| Origin Countries | China |
| Product Use | Pet and animal nutrition. instant formula, protein bars |











L-Lysine is primarily produced through a microbial fermentation process. This involves using genetically modified bacteria, such as Corynebacterium glutamicum, which are cultured in large fermentation tanks. These bacteria are provided with a carbohydrate source, typically glucose derived from corn or sugar cane, along with other nutrients necessary for growth. During fermentation, the bacteria convert the carbohydrates into L-Lysine.
Once the fermentation is complete, the L-Lysine is extracted from the broth through a series of filtration, purification, and crystallization steps to obtain a high-purity crystalline powder suitable for use in food and dietary supplements.
Flavor
L-Lysine has a slightly bitter taste. This characteristic can be noticeable when added to food products, and manufacturers often use flavor masking agents to mitigate its bitterness in formulations.
Texture
In its pure form, L-Lysine typically appears as a crystalline powder. It dissolves well in water and other liquids, imparting minimal texture to the final product. When included in solid formulations, it does not significantly affect the texture of the food or supplement.
Color
L-Lysine is generally white or off-white in color. Its neutral appearance allows it to be easily incorporated into various food and supplement products without affecting their visual appeal.
Nutritional Value
L-Lysine is an essential amino acid, meaning it must be obtained through the diet as the body cannot synthesize it. It plays a vital role in protein synthesis, tissue repair, and the production of enzymes and hormones. L-Lysine is also important for calcium absorption and collagen formation, making it a crucial nutrient for growth and overall health.
Moisture and Binding
L-Lysine is hygroscopic, meaning it can absorb moisture from the air. This property necessitates proper storage in airtight containers to maintain its stability and quality. In food manufacturing, L-Lysine can act as a binding agent, helping to hold together formulations in tablets, capsules, or other supplement forms.
Aromatics
L-Lysine is odorless, which makes it a versatile ingredient for inclusion in a variety of food and supplement products without impacting their smell. This characteristic is beneficial for maintaining the desired aromatic profile of the final product.
Balance
When included in dietary supplements or functional foods, L-Lysine is often part of a balanced formulation designed to enhance its absorption and effectiveness. It is commonly paired with other essential amino acids, vitamins, or nutrients to provide comprehensive nutritional support.
Contrast
L-Lysine itself does not provide significant contrast in terms of taste, texture, or appearance. However, its slightly bitter taste may create a noticeable contrast when added to lightly flavored foods or beverages. Manufacturers often need to balance this with flavor masking agents or by blending it with other ingredients to achieve a harmonious final product.
Cultural and Regional Influence
L-Lysine is used globally, particularly in regions with high consumption of dietary supplements and functional foods. It is essential in animal feed to ensure proper growth and health, especially in livestock production. The use of L-Lysine in human nutrition is driven more by health trends and scientific research than by cultural or regional preferences.
Special Dietary Considerations
L-Lysine is generally considered safe for most people when taken in appropriate amounts. It is especially important for vegetarians and vegans, as plant-based diets can sometimes lack sufficient amounts of this essential amino acid.
Dietary Supplements
L-Lysine is a key ingredient in many dietary supplements, available in the form of tablets, capsules, or powders. These supplements cater to individuals looking to boost their intake of essential amino acids, particularly vegetarians, vegans, and athletes.
Fortification of Foods
L-Lysine is added to various food products to enhance their nutritional value. This includes cereals, bread, pasta, and other grain-based foods that might otherwise lack sufficient lysine. Fortifying these products helps ensure a balanced intake of essential amino acids.
Protein and Nutrition Bars
L-Lysine is often included in protein bars, energy bars, and other nutritional snacks aimed at providing a complete amino acid profile. This is especially important for products marketed to athletes and fitness enthusiasts for muscle recovery and growth.
Animal Feed
Although not directly related to human food manufacturing, it’s worth noting that L-Lysine is extensively used in animal feed to ensure proper growth and health in livestock, poultry, and aquaculture. This practice indirectly benefits human food production by supporting the health of animals that enter the food supply chain.
Infant Formula
L-Lysine is sometimes added to infant formulas to ensure that they meet the essential amino acid requirements necessary for growth and development.
Functional Foods
L-Lysine is incorporated into functional foods designed to offer specific health benefits, such as immune support or enhanced recovery from illness. These products include health drinks, fortified juices, and meal replacement shakes.
Processed Foods
In processed foods, L-Lysine can be used to enhance the protein quality. It can be added to products like soups, sauces, and ready-to-eat meals to improve their amino acid profile and nutritional value.

The main producers of L-Lysine powder are predominantly located in Asia, with China being the leading producer.
That’s why we only send the good stuff… short, smart, and worth the open.