
Keto diet pills have been the subject of many shopping scams over the years. There have been several digital advertisements for keto diet pills that claim to have been funded or endorsed by the business moguls featured on Shark Tank. However, this is not true. No keto-based product has ever been pitched or funded on Shark Tank. In fact, Mark Cuban, a Shark Tank judge, has expressed frustration at how these ads continue to circulate. Lori Greiner, another Shark Tank judge, has also said that these ads are fake and that she has never done a Keto or diet product, ever.
| Characteristics | Values |
|---|---|
| Keto Fuel endorsed by Shark Tank members | False |
| Keto-related products pitched on Shark Tank | Yes, but rarely |
| Keto-related products that secured investment from Shark Tank members | No |
| Fake advertisements of keto-related products endorsed by Shark Tank members | Yes |
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What You'll Learn

No keto-based product has ever been pitched or funded on Shark Tank
In 2019, several readers began inquiring about the existence of a "keto" pill that had allegedly been funded through the popular NBC TV show "Shark Tank". This prompted fact-checking by organisations like Snopes.com and USA TODAY, which revealed that no such product had ever been pitched or funded on the show.
In fact, the "Shark Tank" website has a list of products that have appeared on the show, and keto diet pills are not one of them. Mark Cuban, a judge on "Shark Tank", expressed his frustration about these ads, stating that they are not true. Lori Greiner, another "Shark Tank" judge, also confirmed that she is not affiliated with any weight loss, face cream, or anti-aging products and that such ads are scams.
Despite these clarifications, deceptive advertisements for "Shark Tank Keto pills" continue to circulate, even catching the eye of the Better Business Bureau. In one instance, officials found that PureFit KETO, a keto supplement company, had used images from a separate "Shark Tank" episode that had nothing to do with their product.
The success of the "Shark Tank" show has made it a target for merchants seeking to use the names and images of the show and its judges to sell their products. This has resulted in a proliferation of fake endorsements and deceptive marketing practices.
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Mark Cuban did not invest in any keto product
There is no evidence that Mark Cuban has ever invested in any keto product. In fact, Cuban has been very vocal about the fake Shark Tank keto scams that have been using his name and the show's name to lend credibility to their products. He has taken to Twitter to clarify his position, stating that no keto product has ever been featured on Shark Tank.
Cuban is wise to supplements and knows the prevalence of placebo effects. It is unlikely that he would invest in a keto supplement. In addition, Cuban has expressed frustration at how the fake ads continue to circulate, with scammers using the show's name to lend credibility to their products.
While some Shark Tank weight loss products have found success, many others in the supplement category are overpriced, ineffective gimmicks. Cuban himself has stated that no product can replace the basics of a healthy diet and exercise regimen. He also said that weight loss is a journey and that there are no shortcuts to success.
Cuban has been a Shark Tank investor since 2012. Over the years, he has invested nearly $20 million in 85 startups on the show. However, he has taken a net loss across all of those deals combined. According to Cuban, his worst investment was in a company called Breathometer, which created a smartphone breathalyzer. He and four other Sharks invested a total of $1 million in the company, but the founder, Charles Michael Yim, was unable to deliver on his promises.
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Lori Greiner is also not affiliated with any keto product
It is clear that no keto-based product has ever been pitched or funded on "Shark Tank". However, there have been many instances of scammers using the names and images of "Shark Tank" judges to promote keto products.
Lori Greiner is one of the judges on "Shark Tank" who has been a victim of such scams. She has stated that she is not affiliated with any keto product and that any ads claiming that she is selling or associated with any weight loss, face cream, or anti-aging product are fake. Greiner has expressed her frustration with these phony ads and has warned people to be aware of them. She has also provided resources for people to report these scams and block future unwanted payments.
On her website, Greiner has stated that people should only trust the products listed on her website and that if a product is not listed there, then she is not affiliated with it. She has also mentioned that these fake advertisements are not hers and are false. Greiner has encouraged people to spread the word and help stop others from falling victim to these scams.
In addition to Greiner, other "Shark Tank" judges such as Mark Cuban and Kevin O'Leary have also spoken out against the use of their names and images in bogus ads for keto and weight-loss products. They have denied endorsing any such products and have called out the scammers for their fraudulent activities.
It is important to note that the "Shark Tank" website also has a list of products that have appeared on the show, and keto diet pills are not among them. Therefore, it is clear that Lori Greiner is not affiliated with any keto product, and any claims suggesting otherwise are false and misleading.
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Keto-related products have rarely appeared on Shark Tank
In 2019, several readers began inquiring about the existence of a "keto" pill that had allegedly been funded through the show. This sparked investigations by fact-checking websites like Snopes, which found that these claims were false. The Better Business Bureau also investigated and found that the images appearing on PureFit KETO's website were taken from a separate Shark Tank episode that did not mention the product.
Despite these findings, advertisements for keto diet pills with fake endorsements continue to circulate, even catching the eye of the Better Business Bureau. Shark Tank judges Mark Cuban and Lori Greiner have publicly stated that they have not promoted any keto products and warned fans not to fall prey to these scams.
While keto-related products have rarely appeared on Shark Tank, there have been a few instances. In 2018, a brand called Nui sought investment in their keto-friendly cookie product, and another brand, Honest Keto Diet, tried to secure funding for a supplement that supposedly helped keto dieters maintain ketosis without sugar limitations. However, neither of these products received investments from the show's stars.
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Fake endorsements of keto products by Shark Tank judges are scams
Shark Tank is a popular TV show where affluent judges decide whether to invest their personal funds in various entrepreneurial ventures pitched to them. The show has been a platform for thousands of products, and the major commercial success associated with it has pushed many inventors, brands, and businesses to seek endorsement from its stars.
However, fake endorsements of keto products by Shark Tank judges are scams. No keto-based product has ever been pitched or funded on the show. In fact, Lori Greiner, one of the judges, has said that she has "never done a Keto or diet product, ever". Mark Cuban, another judge, has also expressed frustration at how the fake ads continue to circulate.
Despite this, some keto diet pill brands have been promoted as receiving investments from all Shark Tank judges. A Facebook page called Purefit KETO shared an ad with the caption "Purefit Keto Shark Tank Official Product". Several variations of this ad have popped up over the years, with more than one keto diet pill brand being promoted. One such ad generated more than 680,000 views in less than six months.
These keto diet pills are billed as supplements to help boost weight loss for those on the keto diet, which pushes one's metabolism to process fat or reach ketosis as the main source of energy, instead of carbohydrates like sugar. However, viewers may be surprised to learn that only a few keto-related products have appeared on Shark Tank, and none have secured an investment from any of the show's main "Sharks".
In fact, the Better Business Bureau investigated the company PureFit KETO in 2019 and found that the images on its website were taken from a separate Shark Tank episode that did not mention the product. This is just one of many instances of fake endorsements of keto products by Shark Tank judges.
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Frequently asked questions
No, none of the Shark Tank members supported Keto Fuel.
Keto Fuel is a keto diet pill that has been the subject of many shopping scams.
No, none of the Shark Tank members invested in a keto pill.
Yes, Lori Greiner invested in a keto-friendly cookie product by a brand called Nui in 2018.
If you come across an advertisement for a keto pill that mentions Shark Tank, it is likely a scam. You can check the “Shark Tank” website for a list of products that have appeared on the show.











































