Trident: The Complete UK Guide to the Gum That 4 Out of 5 Dentists Recommend
Trident: The Complete UK Guide to the Gum That 4 Out of 5 Dentists Recommend
In the mid-1960s, a gum company ran a survey of practising dentists and asked whether they would recommend sugar-free gum to patients who chewed gum. About 80 percent said yes. The company rounded that number to its nearest expression and built one of the most famous advertising slogans in history: 'Four out of five dentists surveyed recommend sugarless gum for their patients who chew gum.' The gum was Trident. The slogan ran for decades, became a cultural shorthand, and has been parodied, referenced and riffed on in advertising, television and everyday speech ever since.Trident did not just launch a product. It launched a category — the dental health case for chewing gum — and built the brand's entire identity around that proposition. A gum that was good for you. A gum that dentists approved. A gum that had marketing embedded directly in its name.
The Name Is a Claim
The name Trident is not arbitrary. The 'Tri' prefix references three — originally the three active enzymes in the formula that the company claimed helped protect teeth against decay. The 'dent' suffix is a direct reference to dental health. Trident: three dental benefits. The brand name was a marketing claim before the advertising even started.American Chicle Company introduced the original Trident in 1960, developed specifically in response to growing awareness of the relationship between sugar and dental decay. In the late 1950s and early 1960s, sugar was attracting increasing scientific scrutiny as a cause of tooth decay, and the food industry was beginning to respond with sugar-free alternatives. American Chicle positioned Trident directly in this space — not just as a gum without sugar, but as a gum that actively supported dental health. By 1964, the sugar-free formulation was fully launched with the slogan 'The Great Taste that Is Good for Your Teeth.' The 'four out of five dentists' line followed shortly after.
First Gum in Space
In 1964, the same year that Trident's sugar-free formulation launched commercially, NASA included Trident in the provisions for the Gemini space missions. The reasoning was practical: astronauts needed a way to maintain oral hygiene during missions where conventional toothbrushing was difficult, and Trident's dental health positioning made it the obvious choice. Trident became the first chewing gum in space.This was not a one-off. Since 1981, Trident has been part of the Space Shuttle Pantry — included in the official provisions list for every American Space Shuttle mission. A gum designed in 1960 to be good for your teeth has been accompanying American astronauts into orbit for over four decades. It is an association that Trident has maintained carefully and that gives the brand a heritage claim that very few confectionery products can match.
Television advertising launched in the 1970s pushed sales from $27 million in 1973 to $80 million in 1976 in three years — the 'four out of five dentists' line running through those ads and building the brand recognition that would carry it through multiple ownership changes over the following decades. By 1977, Trident was the best-selling sugarless gum on the market.
The Slogan That Became a Cultural Institution
The 'four out of five dentists' line did not just sell gum. It became one of the most parodied advertising claims in the history of commercial television — a phrase so embedded in popular culture that it has been referenced, riffed on and adapted by comedians, writers and advertisers for five decades.The actual survey behind the slogan was real. Warner-Lambert commissioned a market research firm in July 1976 to survey 1,200 practising dentists. They were asked what they recommended to patients who chewed gum — sugared gum, sugarless gum, or no gum at all. Sugarless gum won with 85 percent. The Straight Dope column, which investigated the claim, established that the famous 'fifth dentist' who didn't recommend Trident wasn't recommending rival sugared gum — he was recommending no gum at all. Trident chose not to advertise this distinction.
The parodies followed almost immediately. Jay Leno's earliest known riff on the format went: 'The New England Journal of Medicine reports that nine out of ten doctors agree that one out of ten doctors is an idiot.' How I Met Your Mother used it when Ted discovers that Marshall and Lily share a toothbrush: 'Four out of five dentists just threw up in their mouth.' The phrase eventually gave its structure to Channel 4's long-running UK panel show 8 Out of 10 Cats — which takes its name directly from the Whiskas advertising claim that borrowed the same format Trident made famous.
Trident eventually turned the joke on itself. The 2003 'Squirrel' advert — still available on YouTube — asks directly: what about the fifth dentist? The answer involves a squirrel crawling up the dissenting dentist's leg at the crucial moment, causing him to hit the 'No' button involuntarily. It is Trident's own acknowledgement that the slogan had become bigger than any advertisement could contain. For the original 1984 TV commercial that started all of this, that is also on YouTube.
Trident's corporate history is one of the more travelled in American candy. American Chicle was acquired by Warner-Lambert in 1962, who sold the Adams confectionery division (including Trident) to Pfizer in 2000. Pfizer sold Adams to Cadbury Schweppes for $4.2 billion in 2002. Kraft acquired Cadbury in 2010, and when Kraft split into two companies in 2012, Trident became part of Mondelez International. In 2023, Mondelez sold its entire gum portfolio in North America and Europe to Perfetti Van Melle — the Italian-Dutch confectionery company also behind Mentos and Chupa Chups. Trident is now a Perfetti Van Melle brand.
The UK is a relatively recent market for Trident. The brand arrived here in 2007 when Cadbury Schweppes introduced it, and it has been available in the UK since. For many UK customers, Trident is a discovery — a brand they encountered during travel in the United States or through American candy retailers — rather than a fixture of the British confectionery landscape.
The Sour Patch Kids Collaboration
One of the more unexpected entries in the Trident range is the Trident Vibes Sour Patch Kids Watermelon — a gum produced in Canada that combines Trident's gum format with the sour watermelon flavour of Sour Patch Kids. The collaboration brings together two very different brand identities — a gum positioned around dental health and a sour candy known for its extreme sweetness and acidity — into a single product. The result is a gum that leads with the Sour Patch Kids sour watermelon flavour profile before transitioning to the neutral gum base. For customers who already buy both brands, it is a familiar flavour in an unexpected format.The Range at Sweet and Glory
The Trident range at Sweet and Glory covers 13 distinct flavours in 31g packs. The classics — Spearmint, Original, Perfect Peppermint, Wintergreen and Cinnamon — represent the core Trident that has existed in various forms since the 1960s. The fruit flavours — Watermelon Twist, Tropical Twist, Pineapple Twist, Island Berry Lime and Mint Sweet Twist — reflect the brand's expansion into the flavoured gum category. Bubblegum and Mint Bliss round out the range. The Trident Vibes Sour Patch Kids Watermelon (Canadian format) is the most distinctive product in the range — the cross-brand collaboration that positions Trident alongside one of the US candy market's most recognisable brands.For Retailers: Positioning Trident in Your Range
The dental health story sells itself. Trident's entire brand identity is built around being the gum that is good for your teeth. Customers who are already aware of this — and many are, particularly those who have encountered the brand in the US — are pre-sold on the proposition. For new customers, the story is a conversation starter: the gum that went to space, the gum that Jimmy Carter chose for the White House, the gum with the famous dentist endorsement.Sugar-free is a growing category. The demand for sugar-free confectionery has been growing consistently as consumers pay more attention to sugar intake. Trident has been sugar-free since 1964 — it is not a response to a trend but a brand built on the premise that sugar-free gum is better gum. Paired alongside Ice Breakers — another premium American sugar-free mint brand — Trident gives retailers a strong sugar-free section with genuine American heritage behind it.
The Sour Patch Kids Vibes extends the customer base. The Trident Vibes Sour Patch Kids format appeals to a different customer from the core Trident mints buyer — a younger demographic already engaged with Sour Patch Kids who encounters Trident via the collaboration rather than via the brand's dental health positioning. The two products work differently in a retail context and can be displayed together or separately depending on the shop's range architecture. See the complete gum and bubblegum guide for the broader American gum category context.
