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Liquid Calcium D3 Softgels
DUOZI
with Iron, Zinc & Selenium · Bone Health · 200 Softgels · Olive Oil for Absorption
As a leading manufacturer and trusted supplier of premium nutritional supplements, we present DUOZI Liquid Calcium + Vitamin D3 Softgels – a comprehensive, 4‑in‑1 formula designed to support strong bones, immune function, dental health, and overall vitality. Each softgel delivers 1200mg of organic liquid calcium combined with Vitamin D3, plus Iron, Zinc, and Selenium – essential trace minerals that work synergistically to support energy, immunity, and cellular health. The addition of olive oil enhances the absorption of fat‑soluble nutrients, ensuring maximum bioavailability. Unlike traditional calcium supplements, our liquid form is easier to digest and more efficiently utilized by the body. This comprehensive formula helps maintain bone density, supports healthy teeth, promotes a positive mood, and strengthens the immune system – making it an essential daily supplement for adults of all ages. With 200 softgels per bottle, it provides a generous 100‑day supply at the recommended dose of 2 softgels daily. Made with organic, non‑GMO ingredients, it's a clean, trusted choice for long‑term health.
Calcium is the primary mineral in bones and teeth, while Vitamin D3 is essential for calcium absorption. This powerful combination helps maintain bone density, reduce the risk of osteoporosis, and support strong teeth and enamel – essential for long‑term skeletal and dental health.
Iron is essential for the production of hemoglobin – the protein in red blood cells that carries oxygen throughout the body. Adequate iron levels help prevent fatigue, support cognitive function, and maintain overall energy and vitality.
Zinc is a critical mineral for immune cell function, wound healing, and DNA synthesis. It supports the body's natural defences, helps maintain healthy skin, and plays a role in enzymatic reactions throughout the body.
Selenium is a powerful antioxidant that protects cells from oxidative damage. It also supports thyroid function and helps maintain a healthy immune response – contributing to overall wellness and long‑term health.
Olive oil acts as a natural lipid carrier, improving the solubility and absorption of fat‑soluble Vitamin D3 and other nutrients. This ensures that your body gets the full benefit of every softgel – maximizing the effectiveness of the formula.
Parameter | Specification |
|---|---|
Product Name | DUOZI Liquid Calcium + Vitamin D3 with Iron, Zinc & Selenium |
Brand | DUOZI (OEM / Private Label Available) |
Net Content | 200 softgels per bottle |
Form | Liquid softgel (organic olive oil base) |
Active Ingredients (per 2‑softgel serving) | Organic Liquid Calcium – 1200mg; Vitamin D3 (as cholecalciferol) – 2000 IU; Iron – 18mg; Zinc – 15mg; Selenium – 55mcg; Organic Olive Oil – 200mg |
Key Benefits | Supports strong bones, immune function, dental health, energy production, antioxidant protection, and overall wellness |
Other Ingredients | Gelatin (softgel shell), glycerin, purified water – no gluten, soy, or artificial additives |
Allergen Info | Free from gluten, dairy, eggs, peanuts, tree nuts, soy |
Suitable For | Adults seeking bone health, immune support, and overall wellness |
Dosage | 2 softgels 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 adults, seniors, and post‑menopausal women seeking to maintain bone density and reduce the risk of fractures and osteoporosis.
Calcium supports strong tooth enamel and overall dental health – helping to prevent cavities and maintain a healthy smile.
Iron supports red blood cell production and oxygen transport, helping to reduce fatigue and maintain energy levels throughout the day.
Zinc and Selenium are essential for immune cell function – supporting your body's natural defences against pathogens and infections.
Whether you're a busy professional, an active senior, or simply looking to maintain long‑term health, this supplement provides essential nutrients for a strong, resilient body.
Dosage: Take 2 softgels 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 bone and immune benefits.
Swallow whole: Do not crush or chew the softgel – the liquid formulation ensures optimal delivery of nutrients.
Special considerations: If you are pregnant, nursing, taking medications (especially blood thinners or blood pressure medications), or have a medical condition, 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.
Softgel Manufacturing Process Walkthrough
Please refer to the attached video for a behind‑the‑scenes look at our softgel production – from raw material testing, blending, encapsulation, and drying to final quality control.
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 calcium potency, D3 content, mineral levels, heavy metals, and microbial contaminants – ensuring safety and efficacy.
Our precision encapsulation process ensures consistent dosage, enhanced bioavailability, and optimal absorption of calcium, D3, and trace minerals – from small pilot runs to large‑scale commercial production.
1200mg calcium, 2000 IU D3, 18mg iron, 15mg zinc, and 55mcg selenium are clinically studied doses for bone health, immune support, and overall wellness – formulated for real results.
We source organic calcium and high‑grade minerals from certified suppliers with full traceability – ensuring clean, non‑GMO ingredients.
We offer private label and custom formulation services – choose your calcium dosage, mineral profile, oil base, softgel size, and packaging to create a unique product for your brand.
1. Why is Vitamin D3 essential for calcium absorption?
Vitamin D3 acts as a key that "unlocks" calcium absorption in the gut. Without adequate D3, calcium cannot be effectively absorbed into the bloodstream and directed to bones, teeth, and tissues – making this combination essential for bone health.
2. Why are Iron, Zinc, and Selenium included in this formula?
Iron supports energy production and red blood cell health; Zinc is essential for immune function and cellular repair; Selenium provides antioxidant protection and supports thyroid health. Together, they complement calcium and D3 for comprehensive wellness.
3. What role does olive oil play?
Olive oil acts as a natural lipid carrier that enhances the solubility and absorption of fat‑soluble Vitamin D3 and other nutrients – ensuring your body gets the full benefit of each softgel.
4. Is this supplement suitable for daily use?
Yes. It is designed for daily supplementation to maintain healthy bone density, immune function, and overall vitality over the long term.
5. How long does one bottle last?
Each bottle contains 200 softgels. At the recommended dose of 2 softgels daily, it provides a full 100‑day (3.3 months) supply – excellent value for long‑term bone and immune support.
6. Can I customize this for my brand?
Absolutely. We offer full OEM/ODM services – customize the calcium dosage, mineral profile, oil base, softgel size, and packaging to create a unique product for your brand.
DUOZI Liquid Calcium + Vitamin D3 – with Iron · Zinc · Selenium – Bone · Immune · Energy
