1. Ostelin Infant Vitamin D3 400IU
Ostelin Infant Vitamin D3 is an Australian-made liquid drop supplement, widely trusted by many mothers. It contains no artificial colors, preservatives, fragrances, or sugars, making it completely safe for newborns. This supplement provides a rich dose of Vitamin D3, enhancing the absorption of calcium into the bloodstream. As a result, it supports bone and muscle growth, fostering healthy height development. It also strengthens bones and teeth, preventing breakage from hard foods or impacts.
Ingredients:
- 1 drop of Ostelin Vitamin D3 Drops contains 400IU of Vitamin D3.
- Each 0.5ml dose contains 200IU of Vitamin D3.
- Free from sugar, lactose, gluten, artificial colors, flavors, sweeteners, and preservatives.
Benefits:
- Enhances calcium and phosphate absorption to ensure strong bones, a healthy nervous system, and robust immunity.
- Prevents and treats Vitamin D deficiency in children at high risk, especially those with limited sun exposure.
- Provides the necessary Vitamin D for infants up to 12 years old.
- Free from gluten, sugar, lactose, yeast, artificial colors, flavors, sweeteners, and preservatives.
How to Use:
- For infants under 12 months: Place 1 drop on the nipple or a clean finger, allowing the baby to suck for at least 30 seconds.
- For children aged 1-12 years: Administer 1 teaspoon or mix with a drink daily.
Order Link: shopee.vn/Vitamin-D3-Drops-Ostelin-(0-12Y)-i.54435575.16284434583?


2. Pediakid Vitamin D3
Pediakid Vitamin D3 for infants is a product from the renowned NELDEA LABORATORIES group in France. This supplement contains 100% natural ingredients from plant extracts including lavender, chamomile, orange blossom, fig, lemon, prune, tamarind, rhubarb, oregano, artichoke, and hawthorn. It helps restore balance in the gut microbiome and improves absorption. The product stimulates bone tissue development, supporting optimal height growth. It also adds prebiotics and fiber to aid digestion, ensuring better nutrient absorption, especially calcium.
Ingredients:
- In 2 drops (0.08ml): Sunflower oleic oil 71.447mg, 100% natural Vitamin D3 from lanolin 0.362mg (equivalent to 10µg of Vitamin D3), Antioxidant: Natural Vitamin E 1.391mg.
Benefits:
- Promotes strong bone structure, prevents and improves rickets.
- Boosts calcium and phosphate absorption, enhancing calcium reabsorption in the intestines.
- Supports cartilage calcification, helping strengthen bones and teeth.
- Assists in respiratory health and prevents respiratory diseases, keeping your child healthy.
- Strengthens the immune system.
Directions:
- For infants and children, and adults over 15 years old.
- Use once daily, 5 drops per dose.
- Can be taken directly or mixed with food.
- Use for 1-3 months, then pause and resume if necessary.
Order Link: shopee.vn/-Mã-BMLT35-giảm-đến-35K-đơn-99K-Bổ-Sung-Vitamin-D3-Pediakid-Cho-Trẻ-Từ-Sơ-Sinh-Giúp-Hấp-Thu-Calci-Tối-Đa.Lọ-20ml-i.697731581.19829628434?


3. Baby Ddrops Vitamin D3 400 IU
Baby Ddrops Vitamin D3 is a supplement designed specifically for infants under 2 years old, certified for quality and safety by the American Academy of Pediatrics. Each drop of Baby Ddrops Vitamin D3 provides 400 IU of Vitamin D daily, aiding in the metabolism of calcium in the body, thus supporting rapid height growth. This liquid form is easy to administer and can be mixed with milk, food, or fruit juice, making it very convenient. A key benefit of this vitamin D3 is that it is colorless, flavorless, and odorless, making it ideal for babies who are sensitive to fragrances.
Ingredients:
- Fractionated coconut oil, Vitamin D (in the form of cholecalciferol). Each drop of Baby Ddrops Vitamin D3 delivers the essential 400 IU of Vitamin D required for the baby.
- Free from preservatives, artificial colors, or fragrances.
Benefits:
- Enhances the absorption of calcium and phosphate, promoting healthy bone growth in children.
- Supports proper dental development.
- Boosts calcium absorption efficiency.
- Providing adequate Vitamin D3 helps maintain a strong immune system.
- As a natural form of Vitamin D3, it is easily absorbed by the body.
Directions:
- For infants under 1 year: Place 1 drop daily on the nipple or clean finger, allowing the baby to suck for at least 30 seconds.
- For children aged 1-12 years: Administer 1 drop daily, either directly on a spoon or mixed with drinks.
Order Link: shopee.vn/Vitamin-D3-Baby-Ddrops-(0-12M)-i.54435575.20460859797?


4. Childlife Vitamin D3
Vitamin D3, also known as vitamin D (with vitamin D3 being the most effective form), plays a crucial role in supporting bone development, helping children reach their maximum height. According to nutrition experts, infant formula and breast milk alone may not provide sufficient amounts of vitamin D and D3 for babies. The American Academy of Pediatrics recommends doubling the daily intake of vitamin D3 for infants to 400 IU, and Childlife Vitamin D3 offers a generous 500 IU per day. This supplement maximizes bone growth, assisting children in achieving their optimal height. Additionally, vitamin D3 is essential for calcium transport, enhancing calcium absorption and metabolism. Proper vitamin D3 levels help children grow quickly, prevent bone deformities, and avoid conditions like spinal curvature.
Ingredients:
- Main ingredient (8 drops): 500 IU of Vitamin D3
- Additional ingredients include Vegetable Glycerin, Deionized Water, and Natural Mixed Berry Flavor
Benefits:
- Provides the required daily amount of Vitamin D3 for children
- Helps combat rickets, promotes optimal bone development, and supports efficient calcium absorption for healthy growth
- Strengthens the immune system, boosts resistance, and helps prevent illnesses and reduce pain
- Delicious flavor that makes it easy for children to consume, supporting digestion and improving nutrient absorption for healthier development
- Packaged in a 30 ml bottle
Instructions:
- Shake well before use
- Can be taken directly or mixed with your child’s favorite drink or food
- For infants up to 1 year: 6 drops per day
- For children aged 1-12 years: 8 drops per day
- For best results, use daily. Can be combined with other vitamins for comprehensive development
- Storage: Seal tightly after use, store in a cool, dry place, and avoid refrigeration. Use within 3 to 5 months after opening
Order Link: shopee.vn/Vitamin-D3-Childlife-Giúp-Bé-Phát-Triển-Chiều-Cao-Và-Tư-Duy-30-Ml-Cho-Bé-Từ-6-Tháng-12-Tuổi-VINAQUICK-i.757844410.21700928087?


5. Ostevit Vitamin D3
Ostevit Vitamin D3 is a product developed and manufactured by Key Pharmaceuticals Pty Ltd Macquarie Park, a leading pharmaceutical company in Australia. It is one of the top five best-selling products of the company in recent years.
This product is created using modern production processes with strict quality control by experts and doctors in Australia. Ostevit Vitamin D3 is highly popular in many countries, including Vietnam. It contains no artificial sweeteners, colors, preservatives, lactose, yeast, or gluten, making it safe for children. The product enhances the absorption of calcium and phosphorus, supporting strong bones, a healthy nervous system, and a robust immune system. With 200IU of vitamin D in each dose, it provides the necessary vitamin D, which is often insufficient from breast milk and sunlight.
One standout feature of Ostevit Vitamin D3 is its smart drop design. Simply tilt the bottle at a 45-degree angle, and it will automatically dispense one drop, making it easy to accurately measure the dosage and saving parents time when administering it to their child.
Ingredients:
- Vitamin D and natural butter flavor
Benefits:
- Increases the absorption of calcium and phosphate in the intestines, improving calcium reabsorption and contributing to cartilage calcification.
- Vitamin D3 maintains calcium levels in the blood, with some of it being stored in the liver and kidneys to regulate calcium levels in the blood.
- Plays a role in insulin secretion, parathyroid hormones, the immune system, reproductive development, and skin health in women.
- Vitamin D3 is essential for bone creation by metabolizing inorganic substances, primarily calcium and phosphate.
- It also plays a vital role in immune function, stimulating immune responses to keep the body healthy.
- Crucial for the development of bones, teeth, and the skull.
Usage Instructions:
- For children aged 0-12 years: Take 2 drops daily in the morning.
- The drops can be given directly into the child's mouth or mixed with milk or fruit juice.
Order Link: shopee.vn/Vitamin-D3-dạng-giọt-cho-bé-từ-0-12-tuổi-Ostevit-Drops-của-Úc-15ml-i.182090090.4440234195?


6. Vitamin D-Fluoretten 500 IE
Vitamin D3 for Newborns: D-Fluoretten 500 IE is a tablet manufactured by Sanofi in Germany, designed to support the development of bones and teeth in infants from 17 days to 24 months of age. The product is produced using advanced technology, meeting strict European standards before being sold globally. The tablets dissolve easily, are tasteless, odorless, and colorless. This supplement provides Vitamin D that the body cannot synthesize from sunlight, helping to elongate bones and promote rapid height growth.
Ingredients:
- 500 IU Colecalciferol
- 5 mg Colecalciferol Dry Concentrate
- 0.55 mg Sodium Fluoride
- 0.25 mg Fluoride Ion
Benefits:
- Vitamin D-Fluoretten 500 IE is a Vitamin D3 supplement for infants and young children. It contains active ingredients Colecalciferol (Vitamin D3) and Sodium Fluoride.
- Vitamin D3 helps the absorption and stabilization of calcium levels in the blood, bones, and teeth. A deficiency in Vitamin D3 can lead to rickets, stunted growth, delayed tooth eruption, and dental caries.
- Fluoride plays a crucial role in tooth development, strengthening the enamel and dentin. Supplementing with fluoride promotes quicker and stronger tooth growth, giving children healthy, beautiful teeth.
- Vitamin D is essential for calcium absorption and supports the formation of bones and teeth in children under 3 years old.
- D-Fluoretten 500 IE is colorless and tasteless, easily dissolving in water. Children can take it without issues such as loss of appetite or nausea.
Instructions:
- Place 1 Vitamin D-Fluoretten 500 IE tablet in a spoonful of water or milk. It will dissolve within 30 seconds.
- It is recommended to start giving Vitamin D-Fluoretten 500 IE from the baby's first days of life to ensure proper bone and teeth development, especially for babies who do not get daily sun exposure.
- Administer one tablet daily to provide the necessary amount of Vitamin D3.
Order Link: shopee.vn/Vitamin-D-Fluoretten-500-I.E-Của-Đức-Cho-Trẻ-Sơ-Sinh-date-2023-i.468574741.10912829822?


7. Pedia D-Vite Drops
Pedia D-Vite Drops for Newborns provides the body with 400 IU of Vitamin D3, ensuring optimal calcium absorption to strengthen bones and teeth. It is highly recommended for children suffering from rickets, low weight, poor appetite, slow growth, and malnutrition. Just one drop a day helps children grow and develop rapidly while boosting their immunity.
Pedia D-Vite Drops are made with pure Vitamin D3, allowing the body to absorb 100% of the 400 IU. Unlike other Vitamin D supplements that may require higher doses due to lower purity, Pedia D-Vite Drops ensures accurate supplementation with just 1 ml per day. Overuse of other brands can lead to inefficiency, wasting the supplement and potentially causing side effects such as loss of appetite, poor results, and symptoms like hair loss, night crying, excessive sweating, and general fussiness despite daily supplementation.
Ingredients:
- Natural source Vitamin D3, derived from sheep's wool fat.
- Each 1 ml serving contains 400 IU of Vitamin D3.
Benefits:
- Provides essential Vitamin D for stronger bones.
- Supports the treatment of Vitamin D deficiency, rickets, malnutrition, and stunted growth.
- Enhances calcium absorption, promoting healthier growth and development.
Usage Instructions:
- Shake the Pedia D-Vite Drops bottle well before use. Use the included dropper to administer exactly 1 ml daily.
- Pedia D-Vite Drops can be given directly to the child or mixed with milk, cereal, fruit juice, or other foods.
- Clean the dropper thoroughly after each use and store it for future doses.
Order Link: shopee.vn/Vitamin-D3-Tinh-Khiết-Cho-Trẻ-Pedia-D-Vite-Drops-Bprotected-i.359317799.8704120653?


8. Nature's Way Kids Smart Infant Drops Vitamin D3
Nature's Way Kids Smart Infant Drops Vitamin D3 is a highly regarded vitamin D3 supplement for infants, produced by the esteemed herbal brand Nature's Way, with over 70 years of experience in research and children's products. Known for its ability to improve appetite and reduce common illnesses in children, it also strengthens the immune system, helping children better resist external threats. The supplement supports cartilage growth, accelerating bone development, and promoting optimal height growth.
Ingredients:
- Each 0.08ml dose (equivalent to 2 drops) contains 400 IU of pure Vitamin D3.
Benefits:
- Improves symptoms like excessive night crying, night sweats, hair loss in a ring pattern, slow tooth eruption, delayed crawling or walking, frequent startled reactions, and general discomfort.
- Helps in calcium absorption, supporting strong bones and teeth.
- Maintains a healthy immune system, boosting resistance to illnesses.
- Stimulates the absorption and deposition of calcium and phosphate in bones, increasing bone density, which strengthens the skeletal structure, helping children become more agile, learn to crawl, roll, and grow taller.
Usage Instructions:
- For children under 12 months: Administer 1-2 drops per day (0.04 - 0.08ml);
- For children aged 2-12 years: Administer 2-4 drops per day (0.08 - 0.16ml);
- For children under 12 months: Place the drops directly onto the nipple or a clean, soft spoon, ensuring the child holds the drops in their mouth for at least 30 seconds before breastfeeding.
- For children over 12 months: Add the drops directly to the child’s food or drink.
Order Link: shopee.vn/Combo-2-Siro-Uống-Kids-Smart-Infant-Drops-VD3-NATURE'S-WAY-Bổ-Sung-Vitamin-D3-Hỗ-Trợ-Xương-Răng-Chắc-Khỏe-10ml-hộp-i.388966325.13666747159?


9. Vitamin D3 K2 MK7 Sunday Natural
In addition to Vitamin D, the Vitamin D3 K2 MK7 Sunday Natural also includes Vitamin K2, which enhances calcium absorption and bone synthesis. This vitamin D3 supplement for infants not only supports healthy physical and mental growth but also helps prevent rickets, osteoporosis, and arteriosclerosis. It can be mixed with food, fruits, or milk for easy consumption.
Ingredients:
- Vitamin D3, Vitamin K2, MCT
Benefits:
- High-quality Vitamin D3, specially produced in the USA
- Authentic K2VITAL® from Norway – the purest K2 MK7 in the world
- Vegan Vitamin K2, free from soy, derived from geranium flowers
- Optimal D3 + K2 combination, ensured by GBA Laboratories in Germany
- High-quality MCT oil (from coconuts), produced in Germany without pesticides
- Pure formula with only 3 ingredients: Vitamin D3, Vitamin K2, MCT
- No hidden additives (no synthetic Vitamin E, ascorbic palmitate, or palm oil)
- Extended shelf life due to pure ingredients and ideal transport oil
- Direct bioactivity thanks to fat-soluble Vitamin D3 + K2 absorbed in the mouth
- Each drop contains 200 IU (5µg) of D3 and 10µg of K2
- Perfectly optimized dosage for infants and toddlers
- Eco-friendly glass bottle with a pipette for easy dosage
- K2VITAL® is a registered trademark of Kappa Bioscience AS.
Usage Instructions:
- Take 2-3 drops daily with meals.
- Best used in the morning.
- Vitamin D3 K2 MK7 200 IU + 10µg is designed for the nutritional needs of infants and toddlers aged 0-4 years.


10. LineaBon D3K2
Did you know that a deficiency in Vitamin D3K2 is a major cause of sleep difficulties and nighttime crying in newborns during their first months? Long-term lack of D3K2 can also lead to stunted growth and weakened immune systems, making babies more prone to frequent illnesses and slower development compared to their peers. Currently, many products offer D3K2 supplementation for babies, but one of the most favored choices by mothers is Lineabon D3K2, which provides the purest natural form of Vitamin D3 and Vitamin K2 for babies from birth.
In comparison to other products on the market, Lineabon D3K2 is the only one containing the advanced vitaMK7 form of K2, with purity levels double that of regular K2MK7. This results in improved calcium absorption, aiding in the prevention of rickets and promoting better height growth for children.
Additionally, it is the only product available in precise doses of 6 drops, ensuring safety for babies. Even if parents accidentally give an extra 1-2 drops, there is no risk involved. In contrast, some products with doses of 1-2 drops contain 400 IU, meaning exceeding this dosage can double the vitamin content, which is dangerous. The dropper design is also one-directional, preventing bacterial contamination.
Why should you choose Lineabon D3K2 for your child?
- Contains both Vitamin D3 and K2 (in the purest natural form of vitaMK7), offering double the calcium absorption rate compared to standard D3K2 products
- Calcium is absorbed quickly, efficiently, and precisely to the bones, helping babies sleep soundly, reducing restlessness.
- The product is colorless, odorless, and free from preservatives, making it easy for babies to consume without any risk of vomiting or reflux, ensuring long-term safety for daily use.
- Trusted by millions of Vietnamese mothers and highly rated by thousands of doctors and experts.
- Imported from Europe, safe for children from birth onwards.
Recommended dosage:
- For children aged 0-12 months: 6 drops per day
- For children aged 1-3 years: 6-8 drops per day
- For children aged 3-12 years: 8-12 drops per day
- For adults: 12 drops per day
As an officially distributed product in Vietnam, LineaBon D3K2 is widely available across the country. Consumers can easily find the authentic product at hospitals, pediatric clinics, pharmacies, and baby stores like Con Cưng, Kidplaza, Bibo Mart, Long Châu...
For more details, visit:
- https://www.facebook.com/Lineabonrevo1
- https://www.lineabon.vn/

