No “Shark Tank CBD gummies” product for tinnitus exists. Shark Tank has never featured a CBD gummy of any kind, all celebrity endorsements in these ads are fabricated using AI, and CBD has no clinical evidence of benefit for tinnitus. In fact, one animal study found that cannabinoids may actually worsen ear ringing (Zheng et al., 2015).
If you searched this term, you were almost certainly served an ad before you got here. Maybe it showed a Shark Tank investor describing a “tinnitus breakthrough.” Maybe it looked like a CNN or USA Today article, with a familiar header font and news-style layout, explaining how CBD gummies finally silence the ringing. The hope those ads exploit is real: tinnitus is relentless, conventional medicine offers no cure, and a celebrity-backed product feels like credible evidence that something finally works.
You were not naive. These ads are built by sophisticated fraud networks using AI-generated voices, deepfake video, and carefully designed fake news sites. They are among the most documented consumer fraud patterns of the past five years. This article explains both layers of the deception: why the Shark Tank claim is entirely fabricated, and why the underlying medical claim has no support in human clinical evidence.
The Short Answer: This Shark Tank CBD Gummies Product Does Not Exist
No CBD gummy product (for tinnitus or any other condition) has ever appeared on Shark Tank. The ABC official product list contains no mention of “gummies,” “hemp,” “CBD,” “cannabis,” or “cannabidiol” (Science, 2022). Mark Cuban, Kevin O’Leary, and Lori Greiner have all publicly denied endorsing any gummy product. Kevin Costner, Dr. Oz, and Dr. Phil have similarly denied their likenesses being used in these ads.
Fact-checkers have confirmed this consistently. Snopes rates these products a “Scam.” Africa Check and KSDK VERIFY both confirm the celebrity endorsements are fabricated. One widely circulated scam product is sold under the name “GreenVibe CBD Gummies” — it has never appeared on Shark Tank.
If you saw an ad that said otherwise, every element of that ad was false.
How the Scam Works: A Step-by-Step Anatomy
These are not crude, obvious scams. They follow a carefully engineered deception funnel designed to survive your skepticism at every step.
Step 1: The targeted ad. A social media ad appears on Facebook, YouTube, or Google. It features what sounds or looks like a Shark Tank investor or a celebrity, claiming they invested in a CBD product that “silences tinnitus.” The voice is AI-cloned. The video may be a deepfake. Mark Cuban has publicly confirmed this, stating: “Just recently they have started to use AI to recreate my voice to sell crazy products; it can be a nightmare” (AARP, 2024).
Step 2: The fake news article. Clicking the ad takes you to a page that visually mimics USA Today, CNN, CBS News, or Fox News. The header font, layout, and byline style are copied precisely. The URL, however, does not match the outlet. The article inside contains fabricated “study” citations, invented user statistics (“75% reported reduced tinnitus”), and fake investor quotes presented as genuine.
Step 3: The purchase page. A “buy now” button leads to a product page. What is not prominently disclosed is that entering your credit card details enrolls you in a recurring subscription. Charges typically run between $100 and $200 per month (AARP, 2024). Many victims are charged for several months before noticing.
Step 4: The disappearing act. Return addresses are fake or unstaffed. Customer service lines are difficult or impossible to reach. Some buyers never receive any product at all.
The AARP Fraud Watch Network helpline receives a steady stream of complaints about this exact pattern. Mark Cuban described receiving hundreds of emails from victims asking why they keep being charged, calling it “heartbreaking” (AARP, 2024). The FTC has taken enforcement actions against multiple deceptive CBD marketers, and the Better Business Bureau has documented complaint patterns consistent with the subscription trap mechanics described here.
What the Science Actually Says About CBD and Tinnitus
Even if these products were exactly what they claimed, the medical premise would still be false. Here is what the clinical evidence actually shows.
No human trials exist. A search of ClinicalTrials.gov returns zero registered trials for CBD combined with tinnitus. This is not an absence of positive results. It is the absence of any human trial program at all. No human clinical data demonstrates that CBD reduces tinnitus.
Animal research points the wrong way. A 2015 study tested CBD combined with THC in rats that had experienced acoustic trauma. The result was the opposite of what CBD ads claim: cannabinoids significantly increased the number of animals showing tinnitus-like behaviour. The authors concluded that “cannabinoids may promote the development of tinnitus, especially when there is pre-existing hearing damage” (Zheng et al., 2015). Most people with tinnitus have some degree of hearing damage, which makes this finding particularly relevant.
The 2020 review confirmed the picture. A systematic review published in 2020 examined all available animal and human data on cannabinoids and tinnitus. Its conclusion: “Available studies on animal models of tinnitus suggest that cannabinoids are not likely to be helpful in tinnitus treatment and could even be harmful” (Perin et al., 2020). A 2023 perspective reinforced this, noting that CB1R cannabinoid ligands “had no effect and may even be harmful and worsen tinnitus” (Bhat et al., 2023).
The theoretical hook, and why it does not hold. CBD advocates sometimes point out that cannabinoid receptors (CB1 and CB2) are present in the auditory system. This is true. A theoretical mechanism is not clinical evidence, though. A receptor existing in a tissue does not mean activating it produces benefit. The actual experimental data, from the only research that exists, points toward harm.
The FDA has approved exactly one CBD product. Epidiolex is approved for two severe forms of childhood epilepsy. No CBD product has received FDA approval for tinnitus, anxiety, sleep, or any other condition commonly featured in CBD gummy advertising (Science, 2022). Non-approved CBD products carry inconsistent dosing and may contain contaminants, including unlisted amounts of THC.
The National Institute on Deafness and Other Communication Disorders is direct on this point: “While certain vitamins, herbal extracts, and dietary supplements are commonly advertised as cures for the condition, none of these has been proven to be effective” (NIDCD / NIH).
If you purchased an unregulated CBD product, do not consume it. Products sold through scam networks have not been tested for purity, potency, or contaminants. Dispose of the product and contact your bank about disputing the charge.
Red Flags: How to Spot These Ads Before You Click
Once you know what to look for, these scam ads follow a recognisable pattern. Treat any of the following as a reason to stop and verify before clicking:
- A celebrity or TV show (especially Shark Tank, Dragons’ Den, or a named news anchor) is used to endorse a supplement
- The “news article” URL does not match the outlet name shown in the header
- Statistics appear with no link to a verifiable source (“9 out of 10 users reported…”)
- The offer includes phrases like “limited supply,” “offer expires today,” or “only 3 bottles left”
- No physical company address or verifiable business name is listed
- A “free trial” or “just pay shipping” offer requires a credit card number
- Health claims sound absolute: “eliminates tinnitus,” “clinically proven cure,” “100% guaranteed”
Both the FTC and AARP advise searching the product name alongside the words “scam,” “complaints,” or “reviews” before purchasing anything. A five-second search often surfaces existing fraud reports.
If a supplement ad claims a TV show invested in it, check the show’s official product list directly. Shark Tank maintains a publicly searchable database of every product that has appeared on the programme.
If You Have Already Bought: What to Do Now
If you entered your credit card details or have received unexpected charges, act quickly. The steps below are practical and do not require legal knowledge.
Contact your bank or card issuer immediately. Dispute all charges as unauthorised subscription fraud. Card issuers have chargeback rights specifically for subscription fraud, and acting promptly improves your chance of a full refund. Request that the card number be cancelled and reissued.
Report to the FTC at ReportFraud.ftc.gov. The FTC uses complaint data to build enforcement cases. Your report directly contributes to regulatory action against these networks.
File a complaint with the Better Business Bureau (bbb.org) and your state attorney general’s consumer protection office.
Contact AARP Fraud Watch Network if you are an older adult: 1-877-908-3360. The helpline provides free guidance and connects callers with specialist fraud support.
Do not consume any product you received. Unregulated CBD products sold through these channels have not been safety-tested. They may contain inaccurate doses, unlisted compounds, or contaminants.
Monitor your bank statements for at least three months. Recurring charges from scam subscriptions sometimes come from multiple company names, and they do not always stop immediately after you dispute one charge.
Reporting matters beyond your own situation. Fraud regulators need complaint volume to justify enforcement resources. Every report filed makes the next victim less likely.
Feeling embarrassed about being deceived is a common reaction, but these are not simple scams. They use production techniques, AI voice cloning, and domain mimicry that fool experienced journalists and regulators. The problem is the fraudsters’ sophistication, not your judgment.
Conclusion: What Actually Helps With Tinnitus
You came to this article hoping there was something real behind those ads. There is not, and knowing that is genuinely useful information. It protects your money, your health, and the time you might have spent waiting for a product that could not work.
The National Institute on Deafness and Other Communication Disorders confirms that no medications are specifically approved for tinnitus treatment, and no supplements have been proven effective (NIDCD / NIH). That includes ginkgo biloba: a 2022 Cochrane review of 12 randomised controlled trials found it has little to no effect on tinnitus (Sereda et al., 2022).
What does have evidence? Cognitive behavioural therapy for tinnitus distress is recommended by the American Academy of Otolaryngology and NICE as the most effective management approach. Sound therapy helps many people reduce the perceived loudness of tinnitus in daily life. Hearing aids benefit those whose tinnitus accompanies hearing loss.
None of these is a cure. None of them arrives in a gummy. But they are real, and they are worth exploring with an audiologist or ENT physician who takes your experience seriously.
For a full review of which supplements have been tested for tinnitus and what the evidence shows, see our guide to tinnitus myths and unproven cures.
