Joyful Nutritional Supply Co., ltd.
Liposomal L-Leucine

CAS NO. 61-90-5 Liposomal L-Leucine

Liposomal L-Leucine is a cutting-edge amino acid ingredient designed for advanced dietary supplements. As a key branched-chain amino acid (BCAA), L-Leucine plays a critical role in muscle protein synthesis, energy metabolism, and recovery. By incorporating liposomal delivery technology, this premium ingredient significantly enhances bioavailability and cellular absorption, allowing for faster and more efficient nutrient uptake. The liposomal encapsulation also protects L-Leucine from digestive degradation, making it ideal for high-performance sports nutrition, muscle recovery formulations, and metabolic support products aimed at athletes, fitness enthusiasts, and individuals with increased protein demands.

  • CAS: 61-90-5

  • Purity: 68% L-Leucine

Liposomal L-Leucine Specification

ITEMS

SPECIFICATIONS

RESULTS

Appearance

White to almost white particles and powders

Pass

Odor

Odorless

Pass

Solubility

Dispensible in water

Pass

Purity( L-Leucine)

68.0%

72.0%

Loss on Drying

≤2.0%

1.2%

Total Heavy Metal

≤10ppm(ICP-MS)

<10ppm

Lead(Pb)

≤3ppm(ICP-MS)

<3ppm

Mercury(Hg)

≤0.1ppm(ICP-MS)

<0.1ppm

Cadmium(Cd)

≤1.0 ppm(ICP-MS)

<1.0ppm

Arsenic(As)

≤1.0 ppm(ICP-MS)

<1.0ppm

Total Plate Count

≤1000cfu/g(USP2021)

<100 cfu/g

Molds & Yeasts

≤100cfu/g(USP2021)

<10 cfu/g

E.Coli

Negative/gram(USP2022)

Negative

Salmonella

Negative in 25 gram(USP2022)

Negative

Staphylococcus Aureus

Negative in 25 gram

Negative


Liposomal L-Leucine Video

Liposomal L-Leucine Features

Liposomal L-Leucine Features

Enhanced Absorption Efficiency

Liposomal delivery significantly boosts the absorption of calcium citrate by protecting it through the digestive system and facilitating efficient cellular uptake.

Gentle on the Digestive System

Compared to traditional calcium forms, liposomal calcium citrate is less likely to cause gastrointestinal discomfort such as bloating or constipation.

Stable and Bioavailable Formulation

Calcium citrate is already well-absorbed, and liposomal encapsulation further enhances its bioavailability and protects it from degradation.

Water-Dispersible Powder Form

The liposomal format offers excellent water dispersibility, making it suitable for various supplement forms including powders, capsules, and ready-to-drink formulas.

Supports Bone and Dental Health

Calcium is vital for maintaining bone density and strong teeth, and liposomal calcium citrate delivers this essential mineral more efficiently.

Clean Label and Vegan-Friendly

Free from artificial additives and animal-derived ingredients, LiposoMore’s liposomal calcium citrate meets the demand for clean label and plant-based supplement solutions.

Liposomal L-Leucine Benefits and Applications

Liposomal L-Leucine is a highly bioavailable form of the essential branched-chain amino acid (BCAA) L-Leucine, made using advanced liposomal delivery technology. It offers superior absorption, enhanced stability, and targeted muscle-building support. This premium ingredient is ideal for high-performance sports nutrition, recovery supplements, and muscle health formulations across various delivery formats.

​Liposomal Delivery Enhances Bioavailability
​Liposomal Delivery Enhances Bioavailability

Liposomal technology significantly improves the bioavailability of L-Leucine by encapsulating the amino acid in phospholipid layers. This protects it from degradation in the gastrointestinal tract, ensuring more efficient absorption into the bloodstream.


Compared to traditional BCAA powders, liposomal L-Leucine offers faster uptake and greater potency, making it ideal for time-sensitive recovery and anabolic response in athletes and fitness enthusiasts. Its superior delivery system ensures more L-Leucine reaches target tissues, maximizing efficacy per dose.

​Improved Stability and Solubility in Formulations
​Improved Stability and Solubility in Formulations

Liposomal encapsulation protects L-Leucine from oxidation, heat, and moisture-related degradation, ensuring longer shelf life and better formulation stability. It also improves dispersibility in aqueous systems, making it ideal for functional beverages and liquid supplement formats.


These advantages simplify formulation challenges, reduce ingredient waste, and enhance consumer experience with consistent dosing. The clean taste profile and improved solubility make it an excellent option for powdered drink mixes and ready-to-consume nutritional products.

​Supports Muscle Growth and Anabolic Activity
​Supports Muscle Growth and Anabolic Activity

L-Leucine is the most potent BCAA for stimulating muscle protein synthesis through activation of the mTOR signaling pathway. Liposomal L-Leucine ensures efficient delivery to muscle tissue, promoting growth, repair, and maintenance of lean mass.


This is especially beneficial for individuals engaged in resistance training, recovery from muscle-wasting conditions, or aging populations experiencing sarcopenia. Its enhanced uptake enables better utilization by skeletal muscles during post-exercise recovery and anabolic windows.

​Reduces Muscle Fatigue and Preserves Lean Mass
​Reduces Muscle Fatigue and Preserves Lean Mass

Regular supplementation with L-Leucine helps reduce muscle fatigue, preserve lean body mass, and improve endurance during physical activity. Liposomal delivery further enhances these benefits by ensuring a steady and sustained release of the amino acid.


This supports prolonged muscular performance and quicker post-workout recovery. Liposomal L-Leucine is an effective component for sports recovery formulas, senior wellness products, and clinical nutrition aimed at preserving muscle health in various populations.

Ideal for Sports Nutrition and Recovery Supplements
Ideal for Sports Nutrition and Recovery Supplements

Liposomal L-Leucine is highly suitable for pre- and post-workout supplements, muscle gain products, and intra-workout beverages. Its improved absorption and sustained release make it an effective ingredient for supporting endurance, muscle repair, and athletic performance.


It is particularly valuable in advanced sports nutrition formulations targeting serious athletes, bodybuilders, and active individuals looking for superior BCAA supplementation with measurable results and minimized gastrointestinal discomfort.

​Versatile Use in Functional and Clinical Nutrition
​Versatile Use in Functional and Clinical Nutrition

Due to its high bioavailability and clean-label formulation, liposomal L-Leucine can be applied in a variety of delivery formats including capsules, sachets, gummies, and functional drinks. It is also well-suited for clinical nutrition products designed for muscle recovery, post-surgery rehabilitation, and elderly muscle maintenance.


Its allergen-free, vegan-friendly profile enhances marketability across multiple consumer segments, offering flexibility and performance in both mainstream and specialized dietary supplement markets.

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