高露洁

全球最知名口腔护理品牌之一，以牙膏和牙刷著称，在全球160多个国家有销售

<think> The user asks for a brand story for Colgate (高露洁) in Chinese, at least 200 characters (probably Chinese characters, so count about 200 characters). The story must be real and based on brand''s actual history and background. No fabricated specific numbers, dates, or events unless uncertain; can use vague terms. The story should describe brand founding original intention, development philosophy, distinctive products, market positioning. Language vivid and persuasive, like official brand introduction. Must be 200+ Chinese characters. No prefix. Just output the story. Need to be careful: Colgate''s actual history: Founded by William Colgate in 1806 in New York City as a soap and candle maker, later moved to toothpaste. The brand is well-known. The story can include early days, a humble start, commitment to oral health, innovation, introduction of toothpaste in tubes, expansion globally, focus on science and research, "Colgate, the smile" tagline. Should be factual. Avoid precise numbers that are not known: maybe "从最初的肥皂和蜡烛作坊起步，逐步转型到口腔护理领域，推出首款牙膏" is okay. Use "多年来" etc. No invented details like "1920年推出...", but we can mention "在20世纪初，Colgate推出了首个管装牙膏，改变了人们的使用方式" - but this is a known historical fact: In 1896, Colgate & Co. introduced the first toothpaste in a tube? Actually the first tube toothpaste is generally attributed to Colgate in 1896. That''s factual. So we can mention that. We need to be careful: The user wants no fabricated specifics. It''s okay to mention "19世纪末" which is known. Use "19世纪末" not "1896" if not sure. Actually "1896" is known but safe to say "19世纪末" to be generic. Could also mention "在美国本土获得成功后，逐步拓展至欧洲、亚洲等160多个国家". Use "160多个国家" which is given in brand brief. That''s okay. Use "多年来" for unspecified. Goal: 200+ Chinese characters. Let''s estimate: Chinese characters count similar to English characters but Chinese can have around 250 characters. We''ll target about 250-300 characters to be safe. Structure: Opening statement about founder''s vision, early days, transition to oral care, mission, product innovation, global reach, brand slogan, commitment to community and sustainability, closing statement about smiles. We should write the story in Chinese, incorporate brand slogan "高露洁，开启笑容". Use evocative language. We need to ensure no direct quotes from user prompt like "以下是". Just output story. We need to ensure no contradictory statements: no false claims. Must be accurate: Colgate was founded by William Colgate in 1806 in New York. It started as a soap and candle maker. It later produced toothpaste. The company was originally called "Colgate & Co." Later </think>

牙膏、牙刷、漱口水、牙线