High Absorption Liposomal GABA Powder γ-Aminobutyric Acid (GABA, CAS 56-12-2) Gamma-Aminobutyric Acid Liposome Bulk Supply
LIPOSOMAL
GABA POWDER (50% / 70%)
Liposomal GABA Powder encapsulates high-purity γ-Aminobutyric Acid (GABA, CAS 56-12-2) — a naturally occurring amino acid and the principal inhibitory neurotransmitter precursor found throughout the human body — within a stable phospholipid bilayer structure. Available at 50% and 70% active loading grades, this ingredient transforms the highly polar GABA molecule into a precisely dosed, protected liposomal delivery system, enabling a broad range of relaxation, stress management, and sleep quality supplement formulations.
TECHNICAL SPECIFICATIONS
LIPOSOMAL DELIVERY PRINCIPLE
Unlike most poorly water-soluble polyphenols, GABA is itself highly water-soluble — yet it presents a different formulation challenge: its small, polar structure requires a protective delivery vehicle to maintain consistent dosing integrity during processing, and to enable versatile formats beyond standard capsules and tablets. Our liposomal process encapsulates GABA within the aqueous core and phospholipid shell of vesicles through controlled emulsification and spray-drying.
The resulting liposomal powder provides a stable, shelf-ready matrix that protects the active content from moisture-induced degradation during manufacturing and storage. The phospholipid bilayer enables water-dispersible formats — including functional beverages, stick packs, and gummies — while maintaining active integrity across the product's shelf life.
KEY ADVANTAGES
Dual-Grade Flexibility (50% & 70%)
Two loading grades allow formulators to choose between lower-cost mainstream formats (50%) and high-density, compact dosage forms (70%), serving the full spectrum of product tiers.
Enhanced Formulation Versatility
Liposomal encapsulation unlocks water-dispersible formats — functional beverages, stick packs, effervescent tablets, and gummies — that are difficult to achieve with raw GABA powder alone due to hygroscopicity concerns.
Active Integrity Protection
The phospholipid bilayer acts as a physical barrier, shielding the encapsulated GABA from moisture, temperature fluctuation, and excipient incompatibility during manufacturing and shelf storage.
Precise, Consistent Dosing
Spray-dried liposomal technology converts liquid liposomal preparations into a free-flowing powder, delivering consistent GABA content per unit weight across every production batch.
EVIDENCE & LAB VERIFICATION
1. HPLC Active Assay
Every production batch undergoes HPLC analysis to confirm declared GABA loading (50% or 70%).
2. DLS Particle Size Analysis
Dynamic light scattering analysis verifies stable liposome formation within the 100nm–300nm range upon rehydration.
3. Encapsulation Efficiency (EE%) Reporting
Batch-typical EE% values (≥ 90%) are reported to confirm genuine encapsulation within the liposome structure.
4. Heavy Metal Screening
Rigorously monitored to comply with global safety standards (Pb ≤ 10 ppm, As ≤ 1 ppm, Cd ≤ 1 ppm, Hg ≤ 0.1 ppm).
FUNCTIONAL ROLES
1. Relaxation & Stress Management Support
GABA is the body's principal inhibitory amino acid neurotransmitter precursor, widely used in supplement formulations designed to support a calm mental state and healthy stress response.
2. Sleep Quality Support
Recognized for its role in supporting normal sleep initiation and sleep quality maintenance, GABA is a foundational active in premium evening relaxation and sleep-support supplement categories.
3. Mood Balance Support
As a key inhibitory signaling molecule precursor in the body's neuroendocrine system, GABA contributes to supporting a balanced, calm emotional state as part of a comprehensive wellness routine.
4. Post-Exercise Recovery Support
GABA has been studied for its role in supporting post-exercise relaxation and recovery, making it relevant in sports nutrition formulations targeting evening recovery protocols.
INDUSTRIAL APPLICATIONS
1. Evening Relaxation & Sleep Support Capsules
Primary application for the 70% grade, enabling compact, high-dose sleep and relaxation capsules for the premium supplement market.
2. Functional Beverage Mixes & Stick Packs
Liposomal powder format is particularly suited for evening wellness drink sachets, relaxation teas, and functional water mixes where standard GABA powder poses hygroscopicity challenges.
3. Gummy & Soft Chew Formats
Water-dispersible liposomal GABA integrates cleanly into gummy and soft chew matrices, expanding product format options for the mainstream sleep and relaxation market.
4. Multi-Ingredient Nootropic & Calm Stacks
Ideal for combination formulas pairing GABA with L-theanine, magnesium glycinate, ashwagandha, or melatonin in premium stress and sleep support blends.
OEM & PACKING
OEM
CERTIFICATES
TRANSPORTATION
PACKAGING
TECHNICAL FAQ
Q1: Why use liposomal GABA instead of standard GABA powder in supplement formulations?
A: Standard GABA powder is highly hygroscopic and can present caking and flow challenges during manufacturing. Liposomal encapsulation converts GABA into a stable, free-flowing powder with improved moisture resistance, unlocking functional beverage, stick-pack, gummy, and effervescent formats that are difficult to achieve with raw GABA.
Q2: Does the 70% loading grade affect dispersion or stability?
A: No — dispersion depends on phospholipid shell integrity, not active loading density. Both 50% and 70% grades pass the same DLS and EE% verification, confirming stable liposome formation upon rehydration.
Q3: What handling precautions are needed during manufacturing?
A: Blend at room temperature; avoid prolonged high-shear mixing. Keep compression forces within standard ranges for tableting. Standard capsule and gummy manufacturing processes are fully compatible. Store bulk in sealed, nitrogen-flushed containers in a cool, dry environment to prevent moisture uptake.