Groviva Gold Chocolate Flavour Powder is marketed for children aged 2 years and above, so a 6-year-old child falls within the intended age range for this product. However, whether it is appropriate for your child depends on factors such as their nutritional needs, diet, growth pattern, overall health, and any underlying medical conditions. If you are considering using it regularly to support growth or nutrition, it is advisable to consult your paediatrician to determine whether it is necessary and suitable for your child.