
Cpack’s Private Label Vitamin B-12 Complex Drops deliver 1,200 mcg of methylcobalamin with activated riboflavin 5-phosphate, niacinamide, pyridoxine, and pantothenic acid in each 1 mL serving. These nutrients support red blood cell formation, one-carbon metabolism, and normal energy-yielding pathways through distinct coenzyme functions. The formula fits energy, vegan nutrition, healthy aging, and daily wellness brands seeking a high-potency liquid B-complex.
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Cellular Energy & Nutrient Metabolism
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Red Blood Cells & Oxygen Transport
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Nerve Function & Methylation Support
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High Potency & Measured Dosing
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Active B2 & B12 Forms
B-complex formulas support normal energy metabolism by supplying coenzymes used in carbohydrate, amino acid, and fatty acid pathways. Vitamin B12 also serves methionine synthase and methylmalonyl-CoA mutase, linking it to DNA synthesis, methylation, and neurologic function. A strong liquid B-complex is separated by verified vitamin forms, label-accurate potency, and protection from light and oxidation.
To ensure that Cpack Manufacturing is providing a consistent liquid B-complex, the formula should be blended under controlled conditions and packaged to limit light-driven vitamin degradation. Finished-product assays should confirm the five labeled B vitamins throughout shelf life while pH, microbial limits, and dropper delivery remain within specification.
The main benefits provided by our Private Label Vitamin B-12 Complex Drops are as follows:
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

MOQ varies by formula and packaging. Unlimited packaging options for custom and white label products. 10–12 week lead time. We’ll respond within 1 business day.
| Product Specification | Details |
|---|---|
| Active Ingredients | Vitamins B2, B3, B6, B12, and B5 |
| Formula Standardization | Label-claim assay for all five vitamins; methylcobalamin and riboflavin 5-phosphate forms disclosed |
| Serving Size | 1 mL per serving · 60 servings per container |
| Dose Per Serving | B2 1.7 mg · B3 20 mg NE · B6 3 mg · B12 1,200 mcg · B5 20 mg |
| Bottle Size | 2 fl oz (60 mL) |
| Delivery Format | Liquid drops with measured dropper |
| Minimum Order Quantity | Confirm current liquid-product MOQ with Cpack |
| Lead Time | 10-12 weeks, subject to current production schedule |
| Packaging Options | Custom and white-label bottle, dropper, label, and carton options |
| Certifications | Manufactured in a cGMP-compliant facility; confirm current certification wording |
| Testing | Vitamin potency, microbial, pH, and stability specifications to be confirmed |
| Country of Manufacture | USA · Orem, Utah |
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Drawing on decades of experience in the supplement industry, Cpack empowers companies of all sizes to create and launch successful supplement brands. We understand the challenges faced by both retailers and formulators, and we’re here to bridge the gap.
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