
Weight gain formula for babies is a type of formula specifically designed for underweight babies to supplement nutrients and support rapid weight gain. So, which weight gain formula is best for babies aged 0-6 months? Let’s find out with AVAKids through the following article!
What is weight gain formula?
Weight gain formula contains a much higher nutrient content than regular formulas. Based on the principle that the daily calorie intake must be higher than the calories burned, weight gain formula contains a high calorie content to help babies grow and develop quickly.
Weight gain formula contains many essential nutrients such as fats, vitamins and minerals, carbohydrates, proteins, etc., which help supplement nutrients that babies lack. The rate of children in Vietnam with rickets, short stature, and low weight is very high, so parents should pay attention to supplementing weight gain formula for their children if they show the above signs.
Why should mothers use weight gain formula for babies 0-6 months old?

Avoid the risk of malnutrition
Underweight or malnourished children are often in a state of fatigue, weakness, decreased function, weak resistance, susceptible to illness, heart failure, decreased heart function, etc. Therefore, supplementing with weight gain formula will help children minimize the above risks.
Support physical development
Children with nutritional deficiencies often have poor physical health, weakness, dizziness, reduced concentration, and poor reflexes. Drinking weight gain formula will help babies absorb more nutrients, promoting healthy development.
Support brain development

Weight gain formula also contains high levels of DHA, which is an important factor in children’s brain development. Therefore, regularly drinking weight gain formula will help babies develop their brains comprehensively.
Increase resistance, reduce the risk of disease
Weight gain formula contains vitamins A, C, E, etc., IgG extracted from mother’s colostrum, which helps babies increase resistance and reduce minor illnesses. The fiber content supports the baby’s digestive system, helps the baby easily digest food, fully absorb nutrients into the body, and minimizes related diseases.
Criteria for choosing weight gain formula for babies 0-6 months old
Determine the right formula for the baby’s age
Each stage of development, children will have different nutritional needs, so formulas are also divided according to appropriate age. When buying weight gain formula for your baby, mothers should carefully read the information provided by the manufacturer on the packaging to choose the right formula for babies from 0-6 months old.
The baby’s physical condition

Each baby will have different physical characteristics. For babies with severe malnutrition, mothers should choose formulas with a high calorie content specifically for severely underweight babies. Conversely, babies who are only mildly underweight only need moderate nutritional supplements.
Nutritional composition
When choosing a weight gain formula for children of this age, mothers should look for formulas with high nutritional content such as protein, omega 3-6-9, calcium, vitamins, etc., but that do not cause internal heat, helping children easily absorb maximum nutrients.
Quality of the formula
Babies aged 0-6 months have not yet fully developed, and their resistance is also very weak, so mothers should pay attention to the quality of the formula for their babies. It’s best to buy formulas from reputable brands at reputable stores with clear origins.
Top 16 best weight gain formulas for babies from 0-6 months currently available
1. ColosBaby Gold 0+ Formula

Product information:
- Brand: Vietnam
- Origin: Vietnam
ColosBaby Formula is a product of the famous milk brand Colosbaby, developed by VitaDairy Joint Stock Company. Colosbaby formula for newborns is increasingly favored by mothers thanks to its abundant source of nutrients, supporting the baby’s immune system, thereby helping the baby gain healthy weight.
Highlights:
- ColosBaby Gold 0+ is rich in DHA to help babies develop their brains and thinking abilities effectively.
- High antibody content in milk helps children strengthen their immune system against disease-causing agents from the external environment.
- Abundant vitamins and minerals in milk participate in the metabolic process, helping children stay full of energy every day.
2. Meiji Infant Formula

Product information:
- Brand: Japan
- Origin: Japan
Meiji Infant Formula is an excellent choice for newborns from 0-12 months old. Meiji milk is a brand trusted by many mothers because this product is researched and developed based on the special nutritional needs of children during this important stage.
Highlights:
- Meiji formula promotes the baby’s digestive process, increases bifidus intestinal bacteria, and improves stool thanks to the addition of FOS soluble fiber, thereby helping the baby gain weight better.
- Supplemented with 100 mg DHA and 100 mg ARA to support outstanding brain development for babies.
- Supplemented with easily digestible protein to help babies develop comprehensively.
3. HiPP Organic Combiotic Formula No. 1

Product Information:
- Brand: Germany
- Origin: Germany
HiPP is a famous brand from Germany, honored to be recognized as the No. 1 organic formula brand in Europe and the No. 1 brand in the world for organic baby food – certified by the prestigious organization Euromonitor International.
Highlights:
- Meets the EU Organic standards, contains no growth hormones, genetically modified ingredients or any other harmful chemicals.
- Exclusive COMBIOTIC formula combining probiotics isolated from breast milk HMP and GOS fiber helps reduce the rate of intestinal and respiratory infections.
- Especially good for babies born by C-section, helping to compensate for the lack of probiotics and helping to strengthen the resistance of babies born by C-section.
- Sweet, refreshing milky taste due to containing only lactose – the only natural sugar in milk.
- HiPP milk focuses on caring for the “baby’s intestinal microflora”, so it helps babies digest well, absorb well, gain weight, increase height, and develop comprehensively.
4. NAN InfiniPro A2 Formula No. 1

Product information:
- Brand: Switzerland
- Origin: Switzerland
NAN InfiniPro A2 No. 1 formula is a NAN formula containing natural A2 protein that is strictly selected for genetic technology from 30% purebred cows at CAYUGA farm in the US, providing superior results in improving digestion, intestines, and at the same time easier to absorb nutrients compared to milk containing A1 protein.
Highlights:
- Contains natural A2 protein and optipro protein, helping babies avoid bloating, vomiting, good digestion after 7 days and supports very good weight gain.
- Supplemented with 5 types of HMOs to help babies increase resistance, reduce some types of diarrhea, and respiratory infections in babies.
- Brain and vision develop well thanks to DHA and ARA.
- Supports height growth with a reasonable ratio of calcium and phosphorus.
5. Meiji Domestic Formula
Product information:
- Brand: Japan
- Origin: Japan
Meiji 0-1 (Meiji No. 0) formula is a product from Meiji – a famous domestic milk brand in Japan, for children from 0 to 12 months old. Japanese milk for newborns is produced on a standard production line, ensuring the quality and safety of the milk before it reaches consumers.
Highlights:
- Meiji formula contains GOS fiber system which helps babies digest well and easily absorb nutrients from milk and other foods.
- The formula also contains DHA and ARA ingredients to support comprehensive brain development.
- Provides lactadherin to prevent viral intestinal infections, helping babies boost immunity, have a better appetite, and support weight gain.
6. NAN Optipro Plus 1 Formula

Product information:
- Brand: Switzerland
- Origin: Switzerland
NAN Optipro Plus 1 formula is a product imported from Switzerland for newborns, providing full nutrition to ensure babies grow and develop comprehensively from birth. In addition, there is a QR code under the milk carton to trace the origin, helping mothers feel secure when choosing formula for their babies.
Highlights:
- Contains optipro quality protein that helps babies digest and absorb easily, supporting weight gain without causing obesity.
- Supplemented with 5 types of HMOs to help babies increase resistance and reduce the risk of respiratory infections.
- Supplemented with 100 million Bifidus probiotics to reduce the risk of diarrhea by 49% and increase IgA antibodies by 200%.
- Enhanced DHA and ARA in a 1:1 ratio to help develop the brain and physical strength.
7. Aptamil Profutura Formula No. 1

Product information:
- Brand: France
- Origin: Netherlands
Aptamil Profutura No. 1 formula is a product of the global milk brand Aptamil. Aptamil Profutura No. 1 is very rich in nutrients, helping babies develop comprehensively both physically and mentally.
Highlights:
- Aptamil formula is rich in calcium, promoting the development of strong bones and teeth in babies, while helping children increase height effectively.
- FOS fiber content with a ratio of 9:1 supports babies to digest food and absorb all nutrients from food.
- The fat content in milk is not high, just enough to help the baby gain weight without causing obesity.
8. Friso Gold Formula No. 1

Product information:
- Brand: Netherlands
- Origin: Vietnam
Friso Gold No. 1 formula is a product of the famous Friso milk brand – Netherlands, although manufactured in Vietnam, the product always meets quality and safety standards. The milk has a delicious flavor, mainly for babies from 0 to 6 months old.
Highlights:
- Friso formula helps supplement abundant nutrients, develops healthily, especially for babies who cannot be breastfed.
- GOS soluble fiber system, vitamins and essential minerals help babies digest well, be healthy and develop their brains comprehensively.
- High-quality NOVAS milk source imported from the Netherlands helps babies absorb easily.
9. Optimum Gold Formula No. 1

Product information:
- Brand: Vietnam
- Origin: Vietnam
Optimum formula is a product of the famous Optimum milk brand, manufactured in Vietnam. The formula is for babies from 0 to 6 months old, very safe, helping babies gain weight and height effectively. The product includes powdered milk and convenient ready-to-drink Optimum milk, creating a variety of choices.
Highlights:
- Optimum Gold No. 1 formula is rich in vitamins A, D and minerals zinc, selenium to help strengthen the baby’s resistance.
- The content of DHA, ARA, taurine and lutein helps children develop their brains, thinking ability and have bright, sharp eyes.
- The product is also rich in calcium, phosphorus and vitamin D which participate in the formation and development of strong bones and teeth.
10. Glico Icreo Formula No. 0

Product information:
- Brand: Japan
- Origin: Japan
Glico Icreo No. 0 formula is a product of the famous Glico milk brand in Japan. The milk has a delicious flavor, similar to breast milk, helping babies easily adapt and supplement nutrients effectively.
Highlights:
- Glico formula contains 5 nucleotides that help babies strengthen their immune system, promote the completion of the digestive system, and help babies easily absorb nutrients.
- The milk contains α-linolenic acid and linoleic acid which can be converted into DHA and ARA, helping babies develop their brains comprehensively.
- The palmitic acid component combined with GOS fiber helps enhance intestinal probiotics and supports the completion of the baby’s digestive system structure.
11. Enfamil A+ Neuropro Formula No. 1

Product information:
- Brand: USA
- Origin: Thailand
Enfamil A+ Neuropro No. 1 formula is a product of the famous Enfa milk brand – USA. The milk is produced in Thailand, suitable for babies from 0 to 6 months old. The delicious, mildly sweet flavor, similar to breast milk, is very easy to drink, stimulating the baby’s appetite.
Highlights:
- Enfamil milk contains MFGM, DHA and AHA nutrient system, helping babies become intelligent and enhancing their thinking ability.
- High content of PDX, GOS and 2′-FL HMO fiber helps children digest well, enhances beneficial bacteria, and improves digestive health.
- With the MFGM and 2′-FL HMO nutrient duo found in Enfamil milk for newborns, it helps children strengthen their immune system, reducing illnesses caused by natural environmental factors.
12. Grow Plus+ Gold Formula

Product information:
- Brand: Vietnam
- Origin: Singapore
Grow Plus+ Gold formula is a product of the Nutifood milk group (Vietnam). The milk is researched specifically for the physique of Vietnamese children aged 0-12 months. The product is manufactured in Singapore and imported directly into Vietnam.
Highlights:
- Grow Plus+ formula is a combination of the FDI formula and 24h colostrum imported directly from the US, helping babies strengthen their immune system, digest well, and develop healthily.
- The milk is rich in DHA, Lutein and Iodine, helping babies have bright eyes, develop their brains, thinking ability, and intelligence effectively.
- Provides energy from abundant protein sources, combined with other nutrients such as calcium, zinc, vitamin A and B vitamins, stimulating children’s appetite and good absorption.
13. ColosBaby Gain 0+ Formula

Product information:
- Brand: Vietnam
- Origin: Vietnam
ColosBaby Gain 0+ formula is also a product of Vitadairy (Vietnam). This product is especially suitable for newborns who have shown signs of stunting, malnutrition, and poor resistance for a long time, helping children gain weight quickly and naturally, and strengthen their resistance.
Highlights:
- ColosBaby Gold 0+ formula stands out with its exclusive ColosIgG 24h colostrum content imported directly from the US, helping children grow quickly, effectively and safely.
- Nutrients such as vitamin B, lysine, and soluble fiber play a role in supporting the digestive system and helping children prevent constipation.
- Other ingredients such as DHA, taurine, choline help children develop their brains, perception and thinking ability.
14. Blackmores NewBorn Formula No. 1

Product information:
- Brand: Australia
- Origin: Australia
Blackmores NewBorn Formula No. 1 is a product of the leading prestigious nutrition brand Blackmores. This formula helps babies from 0-6 years old supplement nutrients and improve stunting and underweight effectively.
Highlights:
- Sweet and fragrant flavor, easy to drink, stimulating the baby’s taste buds and appetite.
- Blackmores formula is rich in vitamins and minerals to promote children’s development and weight gain.
- The milk includes special nutrients that help babies develop their brains and thinking abilities such as DHA, choline, taurine, etc.
15. Dielac Alpha Gold IQ Formula No. 1

Product information:
- Brand: Vietnam
- Origin: Vietnam
Dielac Alpha Gold IQ No. 1 Formula is a product of the leading milk brand Dielac in Vietnam. The milk is researched specifically for newborns aged 0-6 months. Thanks to its delicious, natural, and easy-to-drink flavor, the milk is loved by many children.
Highlights:
- Rich in calcium, phosphorus, magnesium, vitamin K, etc., which are important factors in the process of height growth and strong bones and teeth for babies.
- Thanks to the antibodies and minerals found in 24h colostrum imported from the US, Dielac Alpha Gold milk helps babies strengthen their resistance.
- In addition, Dielac milk also contains abundant nutrients, helping babies gain weight, digest well and be healthy every day.
16. Similac Neosure Eye-Q Infant Formula
Product Information:
- Brand: USA
- Origin: Spain
Similac Neosure Eye-Q infant formula is a product of the Similac brand (USA). This formula is specially researched for newborns aged 0 to 12 months, particularly suitable for premature babies, helping them grow in height, weight, and head circumference like full-term infants.
Key Features:
- Similac infant formula is rich in omega-3, omega-6, taurine, and choline, promoting the baby’s overall brain development.
- Immunity nutrients help boost the baby’s immune system, improve digestion, and promote healthy development.
- Utilizes the proprietary Similac Neosure formula to help underweight and premature babies quickly catch up on their growth.
Abbott Similac Neosure Eye-Q Stage 1 Infant Formula
How Much Formula Should a Newborn Drink?
When supplementing with formula to help your baby gain weight, pay close attention to the amount. The required amount of formula will be determined based on your baby’s age, specifically:
- In the first few days after birth: 30-60 ml of formula per feeding, every 2-3 hours (applicable to babies who are exclusively formula-fed and not breastfeeding).
- 2-month-old baby: 120-150 ml of formula per feeding, every 3-4 hours.
- 4-month-old baby: 120-180 ml per feeding, adjusting according to feeding frequency and baby’s weight.
- 6-month-old baby: 180-230 ml per feeding, every 4-5 hours. Note that the amount and frequency of formula feedings also depend on the baby’s solid food intake.
- 6-12 month-old baby: The amount of formula will be adjusted based on the baby’s needs, diet, and the manufacturer’s recommendations.
Important Notes When Using Weight-Gain Formula for Babies Aged 0-6 Months
- The formula will not achieve maximum effectiveness, and may even have adverse effects, if not used regularly, only used for a short period, and not according to the manufacturer’s instructions or professional guidance.
- While using the formula, monitor your baby’s height and weight to assess the formula’s suitability.
- Prepare the formula correctly as instructed for optimal results.
- Store the formula in a designated dry, cool, and well-ventilated area, and tightly close the lid after each use.
Hopefully, this article will help you choose the right formula to help your baby gain weight, grow, and develop healthily, especially for babies with rickets, short stature, or low birth weight. If you have any questions, please contact AVAKids via hotline 1900.866.874 or website avakids.com for assistance and support!