The support consumers give to green-labeled products has helped some products 'sales. Yet whether or not green products really are of benefit to the environment requires scientific certification. Hence, reliable institutions are needed to handle long-term assessment of these products for consumers.
正因為被標上綠色標籤的產品可能會受到消費者支持，使特定產品大發利市；而所謂的綠色產品是否真對環境有益，牽涉科學專業技術，所以需要有公信力的機構長期持續為消費者作篩選評估工作。