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Vitamin B12 1000mcg Tablets
DUOZI
Energy Metabolism · Brain Health · Mood Support · Red Blood Cell Formation · 100 Tablets
As a leading manufacturer and trusted supplier of premium nutritional supplements, we present DUOZI Time Release Vitamin B12 1000mcg Tablets – a high‑potency, sustained‑release formula designed to support energy metabolism, brain health, mood health, and red blood cell formation. Vitamin B12 (methylcobalamin) is an essential water‑soluble vitamin that plays a critical role in neurological function, DNA synthesis, and the production of red blood cells. Our advanced time release technology ensures a steady, sustained delivery of B12 throughout the day – providing consistent support for energy, cognitive function, and overall vitality. With 100 tablets per bottle, it provides a generous 100‑day supply at the recommended dose of 1 tablet daily – ideal for adults seeking comprehensive B12 support for long‑term wellness.
Our advanced time release formula delivers Vitamin B12 gradually over several hours – maintaining steady blood levels and ensuring consistent support for energy metabolism, brain function, and overall vitality without peaks and crashes.
Vitamin B12 is essential for converting carbohydrates, fats, and proteins into cellular energy (ATP) – helping to reduce fatigue, support physical performance, and maintain sustained energy levels throughout the day.
Vitamin B12 plays a critical role in neurological function, supporting the production of myelin – the protective sheath around nerve cells – and promoting mental clarity, focus, and cognitive performance.
Vitamin B12 is involved in the synthesis of neurotransmitters such as serotonin and dopamine – helping to support a balanced mood, reduce stress, and promote emotional well‑being.
Vitamin B12 is essential for the production of healthy red blood cells – supporting oxygen transport, reducing anaemia risk, and promoting overall vitality and endurance.
Each tablet provides a therapeutic 1000mcg dose of Vitamin B12 – meeting and exceeding daily requirements for comprehensive energy and brain health support. With 100 tablets per bottle, it offers excellent value for long‑term use.
Parameter | Specification |
|---|---|
Product Name | DUOZI Time Release Vitamin B12 1000mcg – Dietary Supplement |
Brand | DUOZI (OEM / Private Label Available) |
Net Content | 100 tablets per bottle |
Form | Time release tablet (coated for sustained delivery) |
Active Ingredients (per tablet) | Vitamin B12 (as methylcobalamin) – 1000mcg (1000 µg) |
Key Benefits | Supports energy metabolism, brain health, mood health, red blood cell formation, and overall vitality |
Other Ingredients | Microcrystalline cellulose, croscarmellose sodium, stearic acid, magnesium stearate (vegetable), time release coating – no gluten, soy, or artificial additives |
Allergen Info | Free from gluten, dairy, eggs, peanuts, tree nuts, soy – vegan |
Suitable For | Adults seeking energy, brain, and overall wellness support |
Dosage | 1 tablet daily with water, preferably with a meal |
Shelf Life | 24 months from manufacturing date |
Storage | Store in a cool, dry place away from direct sunlight. Keep bottle tightly sealed. |
Country of Origin | Guangdong, China |
Ideal for individuals seeking sustained energy throughout the day – B12 supports metabolic function, reduces fatigue, and promotes physical and mental stamina.
Supports neurological function, mental clarity, and focus – essential for students, professionals, and anyone seeking to maintain sharp cognitive performance.
Supports neurotransmitter synthesis – helping to maintain a balanced mood, reduce stress, and promote emotional resilience.
Supports healthy red blood cell production – promoting oxygen delivery to tissues and organs for optimal physical performance and endurance.
Whether you're a busy professional, a student, or simply looking to maintain long‑term health, this supplement provides essential B12 nutrition for a strong, resilient body.
Dosage: Take 1 tablet daily with a full glass of water, preferably with a meal to enhance absorption.
Consistency: For best results, take at the same time each day. A continuous 2‑ to 3‑month cycle is recommended to allow for cumulative energy and brain health benefits.
Swallow whole: Do not crush or chew the tablet – the time release coating ensures sustained delivery of active ingredients.
Special considerations: If you are pregnant, nursing, taking medications, or have a medical condition (especially kidney issues), consult your healthcare professional before use.
Storage: Keep the bottle tightly closed in a cool (below 25°C), dry place away from sunlight.
Keep out of reach of children. Do not exceed the recommended daily dose unless directed by a physician.
Time Release Tablet Manufacturing Process Walkthrough
Please refer to the attached video for a behind‑the‑scenes look at our tablet production – from raw material testing, blending, compression, time release coating, and packaging to final quality control.
At DUOZI, we take pride in our state‑of‑the‑art manufacturing facilities and rigorous quality control processes. Every batch of our Time Release Vitamin B12 tablets is produced in accordance with the highest industry standards to ensure safety, purity, and potency.
Our GMP‑certified facility is equipped with advanced blending, compression, and time release coating technology – ensuring consistent tablet quality and sustained release performance in every bottle. We maintain strict environmental controls to prevent contamination and guarantee product integrity.
Image: Production Facility
Image: Quality Control Lab
Our bottles are designed to protect tablets from light and moisture – ensuring stability and freshness from production to consumption. We offer flexible packaging options – from retail‑ready consumer bottles to bulk wholesale solutions – all with custom labeling and branding services to match your market needs.
Image: Packaging Line
️ Image: Custom Labeling
Every batch undergoes comprehensive testing for Vitamin B12 potency, heavy metals, microbial contaminants, and time release dissolution performance. We provide full traceability from raw material sourcing to finished product – ensuring that every bottle meets the highest standards of quality and safety.
Image: Quality Assurance Process
We always focus on customers, pay attention to their needs, provide high-quality products and excellent services to meet their expectations.
As an experienced OEM/ODM manufacturer, we understand what our B2B partners value most – and we deliver on every front.
Every batch is tested for Vitamin B12 potency, heavy metals, microbial contamination, and time release dissolution performance – ensuring safety and efficacy.
Our precision coating processes ensure consistent sustained release profiles – from small pilot runs to large‑scale commercial production.
Vitamin B12 is backed by clinical research for energy metabolism, brain health, and red blood cell formation – formulated for real results.
We source high‑grade Vitamin B12 from certified suppliers with full traceability – ensuring clean, non‑GMO ingredients.
We offer private label and custom formulation services – choose your Vitamin B12 dosage, tablet size, coating type, and packaging to create a unique product for your brand.
1. What are the main benefits of Vitamin B12?
Vitamin B12 supports energy metabolism, brain health, mood health, and red blood cell formation – promoting overall vitality, cognitive function, and emotional well‑being.
2. What does "time release" mean and why is it beneficial?
Time release technology delivers Vitamin B12 gradually over several hours – maintaining steady blood levels and ensuring consistent support throughout the day, without peaks and crashes.
3. Is this product suitable for daily use?
Yes. It is designed for daily supplementation to maintain healthy energy metabolism, brain function, and overall well‑being over the long term.
4. How long does one bottle last?
Each bottle contains 100 tablets. At the recommended dose of 1 tablet daily, it provides a full 100‑day (3.3 months) supply – excellent value for long‑term wellness support.
5. Is this product suitable for vegans?
Yes. Our tablets are made with plant‑based ingredients and contain no gelatin, dairy, or animal‑derived excipients – suitable for vegans and vegetarians.
6. Can I customize this for my brand?
Absolutely. We offer full OEM/private label services – customize the Vitamin B12 dosage, tablet size, coating colour, and packaging to create a unique product for your brand.
DUOZI Time Release Vitamin B12 1000mcg – Energy · Brain · Mood · Red Blood Cells – 100 Tablets
