LAUNCH OF DDA ORGANIC CALCIUM: 99.9% PURE, SOURCED FROM EGGSHELLS
(DDA Vietnam) - After more than 1,000 days of research, the team of scientists, doctors, and pharmacists at DDA Vietnam has successfully extracted DDA organic calcium with purity up to 99.9% from eggshells.
The introduction of DDA Organic Calcium marks a milestone for Vietnam, being the first organic calcium product to declare a maximum laboratory purity of 99.9%. This optimizes calcium absorption and metabolism in the body, helping to strengthen teeth and bones. Furthermore, this product is very safe for children and pregnant women due to its friendliness to the digestive system, without causing side effects such as sediment, kidney stones, constipation, or internal heat.
The successful formulation of DDA Organic Calcium from eggshells, with calcium gluconate as the base, is an achievement following thousands of experiments using various methods, through a series of tests at multiple levels, on diverse raw materials, conducted by a team of experienced scientists, doctors, and pharmacists.
The production method for the organic calcium compound and the organic calcium supplement product from eggshells has had its valid intellectual property application (Number 1-2019-02908) accepted by the National Office of Intellectual Property - Ministry of Science and Technology.

DDA Organic Calcium is the result of research by a team of leading scientists.
DDA Organic Calcium achieves maximum purity up to 99.9%, manufactured through a strict process from assured raw materials, in a modern factory meeting rigorous quality standards, and certified with GMP (Good Manufacturing Practice) Certification for health supplement production. This is a prestigious international certificate applied in sectors requiring high sanitary and technical conditions, such as pharmaceuticals.
Additionally, the proprietary FCNA™ (Freemixed Calcium Naturally Approach) solution creates 99.9% pure DDA Organic Calcium with 3 key attributes: no color, no odor, and no preservatives & synthetic flavorings. This allows users to comfortably mix the calcium with daily food and drinks, offering both convenience and easy consumption, eliminating any discomfort for babies or pregnant women when using it. This facilitates the body's perfect response to the process of unconscious calcium absorption in daily activities, helping prevent calcium deficiency in the short and medium term as recommended by the National Institute of Nutrition.
DDA Organic Calcium - Recommended by medical experts for its safety and superior absorption compared to inorganic calcium (Calcium Carbonate...). Delving deeper, it is based on Calcium Gluconate - a truly organic form of calcium, created by extracting calcium ions from eggshells and combining them with an organic Glucose radical, which is highly compatible with blood plasma. Coupled with its high purity of 99.9%, DDA Organic Calcium is maximally absorbed and metabolized by the human body, creating fast and potent effects for users.
Moreover, DDA Organic Calcium, extracted from eggshells, is a care product for the next generation from fetal stages to adulthood, helping to build strong teeth and bones. It is a suitable choice to convey the loving connection, gentle care, and affection of a mother for her child - the young sprouts, the future generation of the family and society.
The launch of DDA Organic Calcium presents an opportunity to supplement calcium with maximum effectiveness and safety for users, especially children from 1 year old and above, adolescents, pregnant women, and the elderly. Consequently, it helps maximize height development, strengthens the skeletal system, reduces the risk of rickets and osteoporosis, and promotes early, strong, and even teething. It also helps boost resistance, supports the immune system, and ensures healthy muscle and nerve cell function.
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