IgG antibodies in 24-hour colostrum – A “Golden Shield” protecting children’s immunity
(SKĐS) – After six months of age, the IgG antibodies that children receive from breast milk begin to decline. It isn’t until around ages 3–4 that a child’s own immune system can produce antibody levels approaching those of adults, providing effective protection against diseases. Supplementing IgG antibodies from 24-hour colostrum is considered an effective approach […]
(SKĐS) – After six months of age, the IgG antibodies that children receive from breast milk begin to decline. It isn’t until around ages 3–4 that a child’s own immune system can produce antibody levels approaching those of adults, providing effective protection against diseases.
Supplementing IgG antibodies from 24-hour colostrum is considered an effective approach to strengthen immunity during the early years of life.
IgG – The “Golden shield” for children’s health
Among the body’s antibodies, Immunoglobulin G (IgG) accounts for the largest proportion, approximately 75% of total antibodies. IgG serves as a primary shield, capable of recognizing and neutralizing bacteria, viruses, parasites, and other pathogens.
During pregnancy, IgG antibodies are transferred from mother to child through the placenta in the third trimester, helping protect newborns against certain infections. After birth, children continue to receive a rich supply of natural antibodies through breast milk, safeguarding them from respiratory and digestive infections. This is referred to as “passive immunity”.
However, these antibodies begin to decline sharply after six months. As a result, a child’s immune system becomes more vulnerable to external pathogens such as viruses, bacteria, and parasites. This heightened susceptibility continues until around age three or beyond, when the child’s body can produce sufficient antibodies to defend against disease like an adult.
It is noteworthy that this period coincides with the time when children begin exploring the outside environment and engaging in new activities. Therefore, boosting IgG during the “immunity gap” from six months to three years through external nutritional sources is considered an important approach. Many parents trust this strategy to enhance their child’s protection against pathogens and support overall health recovery.
How to supplement IgG daily for children?
Beyond a balanced diet, research shows that supplementing IgG from animal colostrum can help reduce the frequency of illnesses during periods of immune deficiency.
Scientists have found high levels of IgG antibodies in cow colostrum. Colostrum collected within the first 24 hours after birth contains significantly higher nutrients and antibodies than colostrum collected at 48 or 72 hours. Notably, IgG accounts for about 85% of total immunoglobulins in 24-hour colostrum, providing a strong scientific basis for using this source to support immune function in infants and young children.
ColosCare 24h 2+ – IgG-rich nutritional solution (1200+) from 24-hour colostrum imported from the U.S., supporting strong immunity and healthy weight gain
Developed by Nutricare in collaboration with the Nutricare Medical Nutrition Institute – USA (NMNI-USA), the ColosCare 24h 2+ and ready-to-drink ColosCare 24h (collectively “ColosCare 24h”) feature a formula containing U.S.-imported 24-hour colostrum with high IgG content of up to 1200 mg. Children using ColosCare 24h 2+ receive supplemental antibodies, which support improved immune defense and reduce the risk of infectious diseases.

ColosCare 24h 2+ applies breakthrough Postbiotic technology, adding 10 billion probiotics along with HMO to help limit the entry of harmful bacteria and viruses into the digestive system, support gut microbiota balance, and thereby improve nutrient absorption, appetite, and sleep in children. The product also contains fiber (FOS/Inulin) to help reduce diarrhea and constipation.
In addition, ColosCare 24h provides easily absorbable protein to supply energy for children, along with more than 56 essential nutrients that support healthy weight gain. The combination of Calcium and Vitamin D3 in the product is optimized to help children develop height effectively.

In addition to the powdered version, ColosCare 24h 2+ is also available as a convenient ready-to-drink formula with equivalent nutritional value, making it easy for children to consume daily.
Scan the QR code on the packaging to ensure you choose the authentic product

Nutricare now provides an authenticity verification solution directly on every can or carton through a QR code on the bottom and a GS1 barcode. This simple yet practical measure allows consumers to easily confirm the reliability of the product before purchase and use, helping protect their own and their family’s health.
With just an internet-connected phone, consumers can easily: verify the product is genuinely produced by Nutricare; check production date, batch number, and ingredients; access the official product website; and identify the right milk variant to meet their needs.
With the credibility of Nutricare – a National Brand in Medical Nutrition – combined with a formula enriched with IgG antibodies from colostrum and a balanced nutrient profile, ColosCare 24h 2+ has become a trusted daily choice for parents to support children’s immunity and healthy weight gain.



