Liposomal Vitamin A Powder Retinyl Palmitate Cas 127-47-9 Vitamin A Liposome Bulk Supply
LIPOSOMAL
VITAMIN A POWDER
50% / 80% (Retinyl Palmitate)
Liposomal Vitamin A Powder delivers Retinyl Palmitate (CAS 79-81-2) at 50% and 80% active loading, encapsulated within a phospholipid bilayer matrix via industrial emulsification and spray-drying. Vitamin A is a fat-soluble essential nutrient; standard powder formats suffer from poor aqueous dispersibility and oxidative sensitivity. Our liposomal carrier addresses both — improving blend homogeneity in multi-ton mixing operations while providing a physical oxygen barrier that preserves potency through the product shelf life. A production-ready B2B ingredient for immune-support, vision-health, and skin-nutrition supplement manufacturers.
TECHNICAL SPECIFICATIONS
LIPOSOMAL DELIVERY PRINCIPLE
Vitamin A (Retinyl Palmitate) is inherently fat-soluble. In standard powder formats, this creates three production-level problems: (1) poor aqueous dispersibility leading to uneven blend distribution, (2) segregation from hydrophilic excipients during powder handling, and (3) progressive oxidative degradation during storage.
1 Water Dispersibility for Manufacturing
Phospholipid vesicles — lipid-loving inside, water-compatible outside — enable uniform aqueous suspension. This improves blend homogeneity in V-blender and ribbon-blender operations across multi-ton batches, reducing assay variance in finished product testing.
2 Oxidative Protection During Shelf Life
The phospholipid bilayer creates a physical barrier against oxygen and light — the two primary drivers of vitamin A potency loss. This reduces reliance on high-dose synthetic antioxidant systems in the final formulation.
3 Consistent Per-Unit Dosing
Encapsulation locks vitamin A within discrete vesicles, minimizing physical segregation during powder handling and ensuring each capsule or tablet delivers the labeled amount — fewer rejected batches, fewer consumer complaints.
KEY ADVANTAGES
Bulk-Ready Powder Format
Free-flowing powder with consistent bulk density engineered for high-speed capsule filling, direct-compression tablet presses, and large-volume powder blending. Multi-ton monthly output capacity across independent production lines.
Industrial-Scale Batch Consistency
EE% (≥85%), particle size (80–300nm), and active assay (50% or 80% ±5%) are routine QC parameters on every production run. Batch-specific CoA issued with every shipment — not a "typical" certificate.
Oxidative Stability Without Antioxidant Overload
The phospholipid bilayer itself provides intrinsic oxidative protection, reducing dependence on high-dose synthetic antioxidants in the final formula. Cleaner Supplement Facts panels while meeting shelf-life targets.
Single-Loading, Multi-Application Grade
One powder feedstock serves immune-support capsules, vision-health tablets, skin-nutrition softgels, and functional beverage premixes — reducing raw material SKU complexity in your inventory.
QUALITY VERIFICATION
1. HPLC Active Assay
Every batch tested to confirm active content at 50% or 80% target (±5%). Batch-specific CoA provided with each shipment.
2. DLS Particle Size Analysis
Dynamic Light Scattering verifies stable liposome formation (80–300nm) upon rehydration. PDI ≤0.35 confirms narrow, consistent size distribution.
3. Encapsulation Efficiency (EE%)
EE% ≥85% (typical) confirmed via dialysis/HPLC — distinguishing genuine liposomal encapsulation from simple phospholipid blending.
4. Heavy Metal & Microbial Screening
Full compliance: Pb ≤10ppm, As/Cd ≤1ppm, Hg ≤0.1ppm. USP-compliant microbial testing (TPC, Yeast & Mold, E. coli, Salmonella) for every batch.
FUNCTIONAL ROLES
Immune System Support
Vitamin A contributes to normal immune function. Liposomal delivery improves water dispersibility for consistent per-unit dosing in immune-health formulations — critical for multi-ingredient complexes.
Vision Health
Vitamin A is essential for normal vision, forming the visual pigment rhodopsin. A consistently demanded active in the global vision-health supplement category, with liposomal delivery addressing oxidative sensitivity.
Skin & Mucosal Tissue Nutrition
Vitamin A supports maintenance of normal skin and healthy mucosal tissues. A foundational ingredient in the growing nutricosmetics and skin-nutrition supplement segment.
Antioxidant Network Support
Retinyl Palmitate contributes to the body's antioxidant defense system. Phospholipid encapsulation extends stability, preserving active integrity through the product shelf life.
INDUSTRIAL APPLICATIONS
Bulk Capsule Manufacturing
200–500mg single-active or multi-ingredient immune/vision/skin complexes. Consistent bulk density for high-speed capsule filling lines.
Functional Beverage Premixes
Compatible with dry premix formats for stick packs and bulk drink powders. Liposomal carrier supports uniform aqueous dispersion upon reconstitution.
Softgel & Caplet Production
Compatible with softgel fill formulations and direct-compression caplets. The liposomal format offers flexibility across multiple oral solid dosage forms.
OEM / Private Label Formulas
Ready-to-encapsulate or ready-to-blend for immune-support, vision-health, and skin-nutrition private-label supplement lines.
OEM & PACKING
OEM
CERTIFICATES
TRANSPORTATION
PACKAGING
TECHNICAL FAQ
Q1: What is the monthly production capacity for bulk liposomal Vitamin A orders?
Multi-ton monthly output supported across independent production lines. For current capacity allocation, lead times, and volume pricing, contact our sales team with your projected annual requirements.
Q2: Which loading grade — 50% or 80% — should I choose?
50% suits multi-ingredient complexes where you need room for co-actives at workable capsule fill weights. 80% is ideal for high-potency single-active products or minimizing excipient volume. Both grades share the same encapsulation platform; the choice depends on your target label claim.
Q3: How is batch-to-batch consistency verified?
Every batch undergoes HPLC assay (50% or 80% ±5% target), EE% verification (≥85%), and DLS particle size analysis (80–300nm, PDI ≤0.35). A batch-specific CoA is issued with every shipment.