
Calcium, vitamins, and minerals are essential nutrients in a child’s nutritional pyramid. Therefore, in addition to daily food sources, many parents supplement their children’s calcium intake with functional foods. And to make it easier for children to consume, liquid calcium is the most preferred form by parents. Let’s explore the top liquid calcium supplements for children with AVAKids in the following article!
Calcium Needs and Roles in Children
1.1. The Role of Calcium in Children

Calcium is a mineral that plays an important role in the height development and overall health of children. Therefore, providing adequate calcium during the growth period helps children maintain and develop a strong skeletal and dental system.
Calcium deficiency can cause conditions such as rickets, delayed tooth eruption, bone deformities, sunken chest, restless sleep, and frequent startling. Furthermore, not meeting the body’s calcium needs can also affect the immune system, reducing or eliminating the ability to destroy cancer cells. Therefore, providing sufficient and appropriate calcium for children is essential.
1.2. Children’s Calcium Needs

Children have different calcium needs at different ages and developmental stages. According to the WHO (World Health Organization), the amount of calcium needed by children from birth to 11 years old is:
- Under 6 months old: 300 mg calcium/day.
- From 7 to 12 months old: 400 mg calcium/day.
- From 1 to 3 years old: 500 mg calcium/day.
- From 4 to 6 years old: 600 mg calcium/day.
- From 7 to 9 years old: 700 mg calcium/day.
- 11 years old: 1,000 mg calcium/day.
- Over 11 years old: 1,200 mg calcium/day.
Additionally, during pregnancy and breastfeeding, children receive calcium through the placenta and breast milk, so mothers should increase their calcium intake through diet and supplements. When children are older, mothers can give them liquid calcium supplements for children.
Top 11 Liquid Calcium Supplements for Healthy Child Development
1. PediaKid Calcium for Children

- Brand: France
- Manufactured: France
PediaKid is a reputable brand of Laboratoires Ineldea (France), established in 2003. For nearly 20 years, PediaKid has provided consumers with many quality products such as Pediakid vitamins, appetite-stimulating syrups, etc.
Benefits:
- Supplements calcium and vitamin D to support strong bones and teeth.
- Supports height development in children.
- Prevents rickets in children and osteoporosis in adults.
Intended Use:
- Children in the height development stage who need calcium supplementation.
- Children with rickets, delayed tooth eruption, and diets lacking calcium and vitamin D3.
Directions for Use:
- Children under 2 years old: 5-10 ml/day, taken once or divided into two doses.
- Children 2-5 years old: 10-20 ml/day, taken once or divided into two doses.
- Children 6 years and older and adults: 20 ml/day.
2. Fitobimbi Calcio Calcium for Children
- Brand: Italy
- Manufactured: Italy
Fitobimbi is a brand of children’s supplements from Italy, currently owned by Pharmalife Research. In addition to liquid calcium for children, Fitobimbi also has many other quality product lines such as Fitobimbi Vitamins, Fitobimbi respiratory support, etc.
Benefits:
- Increases calcium absorption, reduces the risk of calcium deficiency.
- Supports height development in children.
- Improves conditions of rickets, weak bones, and delayed tooth eruption.
- Supports bone and tooth development.
Intended Use:
- Children from 6 months old.
- Children with rickets, delayed tooth eruption due to calcium and vitamin D3 deficiency.
Directions for Use:
- Children from 6 months – 2 years old: 5-10 ml/day, taken once or divided into two doses.
- Children from 2 – 5 years old: 10-20 ml/day, taken once or divided into two doses.
- Children 6 years and older and adults: 20 ml/day.
3. Nature’s Way Vita Gummies Calcium + Vitamin D for Children
- Brand: Australia
- Manufactured: Australia
- Reference Price: Approximately 310,000 VND/bottle of 60 gummies (Updated September 2024)
Nature’s Way Vita Gummies Calcium + Vitamin D is a calcium supplement for children over 2 years old from the brand Nature’s Way (Australia). This product is organic calcium – the type of calcium with the highest compatibility with the human body, so it is easily absorbed by children and does not cause heatiness or constipation.

Nature’s Way Vita Gummies Calcium + Vitamin D for Children
Benefits:
- Enhances the body’s ability to absorb calcium.
- Supports the formation and development of bone and tooth structure.
- Strengthens the immune function in children.
- Develops muscle function for children, adolescents, and adults.
- Provides calcium and vitamin D for bones, teeth, and muscles, promoting height growth.
Intended Use:
- Children 2 years and older.
- Children with calcium and vitamin D deficiencies due to inadequate dietary intake.
Directions for Use:
- Children 2-8 years old: 2 gummies per day.
- Children 9-11 years old: 3 gummies per day.
4. Nature’s Way Kids Smart Calcium + Vitamin D3 Burstlets
- Brand: Australia
- Manufactured: Australia
- Reference Price: Approximately 310,000 VND/bottle of 60 burstlets (Updated September 2024)
Nature’s Way Kids Smart Calcium + Vitamin D3 Burstlets is also a calcium supplement from Nature’s Way. This product is liquid calcium formulated as chewable soft candies with a delicious strawberry flavor, making it more enjoyable for children to take.
Benefits:
- Supplements calcium and vitamin D3 for the development of the skeletal and dental system in children.
- Supports optimal height development.
Intended Use:
- Children 6 months and older who need vitamin D3 and calcium supplementation due to dietary deficiencies.
Directions for Use:
- Children 6 months – 3 years old: 1 burstlet/day. Cut the burstlet and squeeze it into the child’s mouth or food.
- Children 4 years and older: 1-2 burstlets/day.

Nature’s Way Kids Smart Calcium + Vitamin D3 Burstlets
5. Herokid Gold Height Growth Syrup
- Brand: South Korea
- Manufactured: South Korea
- Reference Price: Approximately 450,000 VND/box of 30 sachets (Updated September 2024)
Herokid Gold Height Growth Syrup is a product from South Korea and is sponsored by Samsung Group. This product contains ingredients extracted from natural herbs along with essential vitamins and nutrients, thereby helping children grow taller, improve appetite, and boost immunity.

Herokid Gold Height Growth Syrup
Benefits:
- Supports and strengthens the immune system in children.
- Helps reduce fatigue symptoms, stimulates appetite in children.
- Supplements vitamins and minerals from herbs.
- Supports height development.
- Cools the liver, protects the liver, reduces hives.
Intended Use:
- Children 1 year and older.
- Children with slow growth, rickets, vitamin D deficiency.
- Children who need to improve their health and resistance.
Directions for Use:
- Children from 1 year old take 1 sachet/day. Parents can give it directly or dissolve it in water.
6. Wellkid Calcium Liquid from the UK
- Brand: UK
- Manufactured: UK
- Reference Price: Approximately 243,000 VND/150 ml bottle (Updated September 2024)
WellKiD Calcium Liquid was developed by experts at Vitabiotics, from the UK. The product combines calcium, vitamin D, magnesium, and zinc, making it particularly suitable for children aged 4-12.

Wellkid Calcium Liquid from the UK
Benefits:
- Provides a rich source of calcium for strong bones.
- Supplements vitamin D to help the body absorb calcium more quickly.
- Helps children aged 4-12 protect their bodies from harmful agents.
- Supports optimal height growth.
Intended Use:
- Children 4 years and older.
- Children who want to grow taller.
- Children with calcium deficiency, rickets.
Directions for Use:
- Children 4-6 years old: 2 teaspoons (10 ml) per day.
- Children 7-12 years old: 3 teaspoons (15 ml) per day.
7. Ostelin Kids Milk Calcium & Vitamin D3 Liquid
- Brand: Australia
- Manufactured: Australia
- Reference Price: Approximately 405,000 VND/90 ml bottle (Updated September 2024)
Ostelin Kids Milk Calcium & Vitamin D3 Liquid syrup is a very popular liquid calcium supplement for children in the Australian market. This product has the advantage of not causing heatiness and contains no artificial colors or flavors, making it safe for young children.

Ostelin Kids Milk Calcium & Vitamin D3 Liquid
Benefits:
- Supports height development and improves children’s physique.
- Prevents rickets and bone deformities.
- Protects bones and improves bone strength.
- Improves overall health by boosting immunity.
Intended Use:
- Children from 7 months old.
- Children with calcium deficiency, rickets.
- Children with delayed walking, delayed tooth eruption.
- Children who are fussy or startled during the night.
- Children who want to grow taller.
Directions for Use:
- Children 7 months – 1 year old: 1 ml/day.
- Children 1-3 years old: 2 ml/day.
- Children 4-8 years old: 3 ml/day.
- Children 9-13 years old: 4 ml/day.
8. Hartus Calcium Syrup with Plant Extracts
- Brand: Poland
- Manufactured: Poland
- Reference Price: Approximately 190,000 VND/150 ml bottle (Updated September 2024)
Hartus’ Strong Bones and Teeth calcium syrup is a product from Poland, under the Hartus Immunity brand. This is a bio-calcium extracted from plants using Lipocal technology, which significantly reduces constipation commonly seen in young children when supplementing with calcium.

Hartus Calcium Syrup with Plant Extracts
Benefits:
- Supplements calcium, vitamin D, and vitamin K for young children.
- Supports height development, bone and tooth growth in children.
- Prevents osteoporosis in adults.
Intended Use:
- Children with calcium deficiency, during the growth stage.
- Pregnant and breastfeeding women.
- Elderly individuals.
Directions for Use:
- Children from 4 months old: 5 ml per day.
- Children from 10 years old: 10 ml per day.
- Pregnant women and adults: 15 ml per day.
9. Doppelherz Kinder Calciovin Liquid 200 ml for Children
- Brand: Germany
- Manufactured: Germany
- Reference Price: Approximately 480,000 VND/200 ml bottle (Updated September 2024)
Doppelherz Kinder Calciovin Liquid is a liquid calcium product for children from the Doppelherz brand, currently owned by Queisser Pharma (Germany). This product is organic calcium, making it easier for the body to absorb and safe for infants and young children.

Doppelherz Kinder Calciovin Liquid 200 ml for Children
Benefits:
- Supports the formation and development of the skeletal, muscular, and dental systems.
- Supplements important vitamins and minerals such as calcium, magnesium, manganese, vitamin C, and vitamin D3.
- Prevents the risk of osteoporosis and other bone diseases.
Intended Use:
- Exclusively breastfed infants with limited exposure to natural sunlight.
- Children in the development stage, children with slow growth, rickets due to calcium deficiency.
- People with osteoporosis or at risk of osteoporosis or in the recovery phase after a bone fracture.
Directions for Use:
- For children under 1 year old, consult a pediatrician before use.
- Children 1-3 years old: 4 drops (equivalent to 10 mcg) per day. Parents can add it to the child’s food or drink.
- Children 3-12 years old: 8 drops (equivalent to 20 mcg) per day.
10. ChildLife Calcium & Magnesium Syrup
- Brand: USA
- Manufactured: USA
- Reference Price: Approximately 490,000 VND/473 ml bottle (Updated September 2024)
ChildLife Calcium & Magnesium Syrup is manufactured by the Chillife brand. This brand was founded by Dr. Murray Clarke, who has over 20 years of experience in child healthcare. The product is primarily composed of natural extracts and has an easy-to-drink orange flavor.

ChildLife Calcium & Magnesium Syrup
Benefits:
- Supplements calcium, magnesium, and vitamin D for the body, helping children develop healthy bones and teeth.
- Supports height and physique improvement for children.
- Helps the body increase nutrient absorption, improves children’s appetite.
Intended Use:
- Children aged 6 months to 12 years who need calcium supplementation.
Directions for Use:
- Children 6-12 months old: 5 ml (1 teaspoon) per day.
- Children 1-3 years old: 10 ml (2 teaspoons) per day.
- Children 4-8 years old: 15 ml (3 teaspoons) per day.
- Children 9-12 years old: 30 ml (6 teaspoons) per day.
11. Childlife Bone Power Milk Calcium
- Brand: USA
- Manufactured: USA
- Reference Price: Approximately 950,000 VND/473 ml bottle (Updated September 2024)
Childlife Bone Power Milk Calcium is a product from the USA, manufactured by the Childlife brand. This company specializes in nutritional products for infants and young children with natural ingredients, guaranteed free of additives, artificial colors, and sweeteners.

Childlife Bone Power Milk Calcium
Benefits:
- Supports height development and bone strength in children.
- Supplements calcium for pregnant and breastfeeding women.
- Prevents the risk of osteoporosis.
Intended Use:
- Children with rickets or slow height development.
- Women who want to supplement calcium during pregnancy or postpartum.
- People with osteoporosis or those who need calcium supplementation after bone surgery.
Directions for Use:
Parents can give it directly or mix it into the child’s favorite drink.
- Children 7-12 months old: 5 ml/day.
- Children 1-3 years old: 15 ml/day.
- Children 4-9 years old: 15-30 ml/day.
- Children over 10 years old: 30 ml/day.
Some Notes on How to Supplement Liquid Calcium for Young Children
After choosing a liquid calcium supplement for your child, parents should note the following regarding how to supplement calcium for young children:
- Parents should encourage children to participate in outdoor sports and activities during the calcium supplementation period for optimal calcium absorption.
- Early morning sun exposure for 15-30 minutes helps the body absorb vitamin D and metabolize calcium faster.
- Do not take calcium supplements on an empty stomach.
- Do not give calcium supplements at the same time as milk, as this combination can hinder the body’s ability to absorb calcium.
- Do not over-supplement or under-supplement calcium to avoid adverse effects on the child’s health.
- The best time to take calcium is in the morning, about 1 hour after eating. Avoid taking calcium in the afternoon or evening.

ErgoPharma Bestical Syrup Supports Strong Bones and Teeth 120 ml (from 4 months)
See more:
- Top Calcium Supplement Candies for Children – Safe and High Quality
- Top Calcium Supplements for Children Under 1 Year Old for Good Development and Precautions for Use
- Top Digestive Support Supplements for Children
The above information is about the top liquid calcium supplements for healthy child development. We hope this article has helped parents choose the right product for their beloved children. If you have any questions, please contact our hotline 1900.866.874 (8:00 – 21:30) or visit our website avakids.com for free consultation!