Liposomal B Complex — Bulk B2B Buyer’s Guide for OEM and Functional Ingredient Supply
Direct answer: Liposomal B Complex is a B-vitamin ingredient in which the vitamins are encapsulated in a phospholipid matrix using Herbosomal® — Bionutricia’s proprietary liposomal encapsulation and sustained-release technology (registered trademark; patent-pending PI2023005773). It is supplied as a bulk B2B ingredient for brand owners and manufacturers who formulate B-vitamin supplements, fortified foods and functional beverages. This guide covers what the ingredient is, how the liposomal delivery system is described, what format it ships in, which B vitamins it carries, and the specification questions a buyer should raise before placing a bulk order.
Quick facts for formulators
- Ingredient: B-complex vitamins encapsulated in a phospholipid liposomal matrix
- Technology: Herbosomal® — Bionutricia’s proprietary liposomal encapsulation and sustained-release technology (registered trademark; patent-pending PI2023005773)
- B vitamins included: B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folate), B12 (cyanocobalamin)
- Format supplied: bulk powder for B2B formulation
- Phospholipid supplier: non-GMO sunflower lecithin (soy-free)
- Clean label: vegan, non-GMO, no fillers, no flavours, no additives, no preservatives, no artificial colours, soy and gluten free
- Certifications: JAKIM Halal · FSSC 22000 · GMP · HACCP · MeSTI · US FDA registered · NanoVerify
What is Liposomal B Complex?
Liposomal B Complex is a bulk ingredient in which the eight essential B vitamins — thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folate (B9) and cyanocobalamin (B12) — are encapsulated within a phospholipid vesicle matrix. The liposomal delivery system is produced using Herbosomal® — Bionutricia’s proprietary liposomal encapsulation and sustained-release technology (registered trademark; patent-pending PI2023005773) — which is a manufacturing capability offered for ingredients where a brand owner or formulator wants a liposomal delivery format for their finished product.
Bionutricia supplies this as a bulk ingredient for B2B formulation; brand owners and manufacturers formulate it into their chosen finished format. Approved OEM output formats include powder sachets, liquid sachets, gel sachets, pouch beverages, chewable tablets and liquid bottles.
How the liposomal delivery system is described
The phospholipid matrix encloses the B-vitamin payload within lipid vesicles. The phospholipids used are supplied from non-GMO sunflower lecithin, which is soy-free and suitable for vegan formulations. The encapsulation process is a manufacturing technology — it describes how the ingredient is produced, not a clinical claim about absorption or efficacy. Bionutricia does not make unsupported bioavailability or enhanced-absorption claims about this ingredient.
What B vitamins are included and why they matter
The B-complex vitamins are a group of water-soluble vitamins that play roles in energy metabolism, nervous system function and cell division. Each B vitamin has a distinct function:
| Vitamin | Chemical name | Role |
|---|---|---|
| B1 | Thiamine | Energy metabolism; nervous system function |
| B2 | Riboflavin | Energy metabolism; skin and mucous membrane maintenance |
| B3 | Niacin | Energy metabolism; skin function |
| B5 | Pantothenic acid | Energy metabolism; hormone synthesis |
| B6 | Pyridoxine | Amino acid metabolism; nervous system function |
| B7 | Biotin | Macronutrient metabolism; hair and skin maintenance |
| B9 | Folate | DNA synthesis; cell division |
| B12 | Cyanocobalamin | Red blood cell formation; nervous system function |
The above table describes the established nutritional roles of each B vitamin as recognised in food science and regulatory frameworks. These are not therapeutic claims about this specific ingredient — they are the general functions of B vitamins as dietary nutrients.
Format, packaging and specification
Liposomal B Complex is supplied as a bulk powder for B2B formulation. Buyers should request and agree the following specification parameters before placing a bulk order:
- Vitamin assay per gram — request the certificate of analysis showing the assay value for each B vitamin in the specific lot, including the analytical method used.
- Phospholipid content — confirm the phospholipid identity (sunflower lecithin) and phospholipid percentage on the CoA.
- Particle size and solubility — relevant for dispersion in liquid or powder formulations.
- Moisture and water activity — for shelf stability and packaging selection.
- Microbiology limits — total plate count, yeast and mould, coliforms and pathogen screening per lot.
- Clean-label declarations — vegan, non-GMO, soy-free, gluten-free and allergen status in writing.
- Halal certification — JAKIM Halal certificate on the ingredient, not just the facility.
- Shelf life and storage conditions — confirm recommended storage temperature and shelf life on the CoA or product data sheet.
Why supply Liposomal B Complex from Bionutricia
Bionutricia has manufactured botanical and nutritional ingredients in Malaysia since 2006, serving 239+ brand partners from a Sungai Buloh facility holding FSSC 22000, GMP, HACCP, JAKIM Halal, MeSTI and US FDA registration, with NanoVerify certification for nanotechnology work. The liposomal delivery system is produced under Herbosomal® — Bionutricia’s proprietary liposomal encapsulation and sustained-release technology (registered trademark; patent-pending PI2023005773) — which is an available manufacturing option for B-vitamin and other nutritional ingredients where a brand owner specifies a liposomal format.
Related guides
- Bionutricia’s Liposomal Encapsulation Technology (Herbosomal®): A Technical Overview
- Liposomal Vitamin C — Bulk B2B Supplier Guide
- Liposomal Glutathione — Bulk B2B Supplier Guide
Frequently asked questions
What is Liposomal B Complex? It is a bulk B2B ingredient in which the eight essential B vitamins are encapsulated in a phospholipid liposomal matrix using Herbosomal® — Bionutricia’s proprietary liposomal encapsulation and sustained-release technology (registered trademark; patent-pending PI2023005773).
What phospholipid is used, and is it soy-free? The phospholipids are supplied from non-GMO sunflower lecithin, which is soy-free and suitable for vegan formulations.
What B vitamins are included? B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), B6 (pyridoxine), B7 (biotin), B9 (folate) and B12 (cyanocobalamin).
What format is it supplied in? It is supplied as a bulk powder for B2B formulation. Approved OEM output formats include powder sachets, liquid sachets, gel sachets, pouch beverages, chewable tablets and liquid bottles.
Is Liposomal B Complex halal certified? Yes — the ingredient carries JAKIM Halal certification, and the manufacturing facility holds FSSC 22000, GMP, HACCP, MeSTI and US FDA registration.
