艾瑞研究确认：好来牙膏革新双管活氧·蓝光美白技术，引领口腔护理新潮流

Core Viewpoint - The article highlights the recognition of Darlie toothpaste as the "pioneer of dual-tube oxygenation and blue light whitening" in the oral whitening management industry, emphasizing its innovative product technology and contributions to the industry [1]. Company Overview - Darlie toothpaste, originally known as Black toothpaste, has a history dating back to the 1930s in Shanghai, focusing on providing healthy and bright smiles. It has become a leading oral care brand in Asia, with its products sold in over 10 global markets [4]. - The brand has evolved from basic toothpaste and toothbrush products to comprehensive oral care solutions, officially adopting the name "Darlie" in December 2021 to reflect its brand philosophy [6]. Product Innovation - Darlie's dual-tube toothpaste and blue light toothbrush utilize advanced technology to simulate professional cold light whitening, with over 90 trillion active oxygen molecules, enhancing whitening efficiency to three times that of single-tube toothpaste [11]. - The dual-tube design prevents the oxidation failure seen in traditional toothpaste by storing reactive components separately, allowing for effective whitening and deep penetration into the enamel [12]. - The blue light toothbrush employs a specific wavelength of 460-520nm to activate the whitening agents in the toothpaste, effectively breaking down surface stains and reducing plaque formation [13]. Clinical Research and Efficacy - Clinical studies indicate that using the dual-tube toothpaste with the blue light toothbrush for three days can achieve a whitening effect comparable to a single professional cold light whitening session [17]. - The product claims to penetrate the enamel layer by 180 micrometers and dissolve 760% more internal stains compared to traditional methods [16].