The Paqui One Chip Challenge uses peppers that reach roughly 1.7 million Scoville Heat Units (SHU), making it one of the hottest commercially available food products ever sold. To put that in perspective, a jalapeño tops out around 8,000 SHU, and a habanero reaches about 300,000. The chip is somewhere between 5 and 200 times hotter than peppers most people consider extreme.
What’s Actually on the Chip
The seasoning blend, listed on the packaging as “Hot-Chip Challenge Mix,” makes up about 6% of the chip by weight. It combines four of the world’s hottest peppers: Carolina Reaper, Trinidad Moruga Scorpion, Naga Bhut Jolokia (ghost pepper), and habanero. Black pepper extract and natural flavorings round out the mix, all dusted onto a simple corn tortilla chip.
The Carolina Reaper is the headliner, rated between 1.4 and 2.2 million SHU. The Trinidad Moruga Scorpion sits in a similar range. The ghost pepper, once considered the world’s hottest, clocks in around 855,000 to 1 million SHU. Layering these together means the chip delivers heat from multiple pepper compounds at once, each activating pain receptors in slightly different ways.
How It Compares to Other Hot Foods
Most people’s frame of reference for “hot” is a jalapeño or maybe a habanero. Here’s where the chip falls on the Scoville scale compared to common peppers:
- Anaheim pepper: 100 to 500 SHU
- Habanero: up to 300,000 SHU
- Ghost pepper: 855,000 to 1,041,000 SHU
- Carolina Reaper: 1,400,000 to 2,200,000 SHU
- One Chip Challenge blend: roughly 1.4 to 1.7 million SHU
The chip is roughly six times hotter than a habanero, which is already too much for most people. Hot sauces marketed as “extreme” typically fall in the 100,000 to 500,000 SHU range. The One Chip Challenge operates well beyond that ceiling.
What Happens in Your Body
Capsaicin, the compound responsible for the heat, doesn’t actually burn tissue. It binds to a specific receptor on sensory nerve endings called TRPV1, the same receptor that detects scalding temperatures. Your brain interprets the signal as genuine heat, triggering the same response you’d have if you touched something very hot: intense pain, sweating, flushing, and watering eyes.
The initial burn typically hits the tongue and lips within seconds, then spreads to the throat and sometimes the ears. Many people experience hiccups, drooling, and a runny nose as the body tries to flush the irritant. Some people also notice a temporary drop in body temperature. This cooling effect was first documented over 150 years ago and happens because capsaicin disrupts the body’s normal heat regulation.
After repeated or sustained exposure, the nerve endings that detect capsaicin temporarily shut down, a process called desensitization. During this phase, those nerves stop responding not just to capsaicin but to other painful stimuli, including actual heat. This is why the burn eventually fades, though the timeline varies.
How Long the Burn Lasts
The peak oral burn from the chip typically lasts 15 to 30 minutes, though some people report lingering heat in the mouth and throat for an hour or more. What catches many challengers off guard is the second wave: stomach cramps and digestive discomfort that can begin 30 minutes to a few hours later and persist well into the next day. Skin that contacts the chip’s seasoning (fingers, lips, around the eyes if you touch your face) can stay irritated for up to 24 hours.
Serious Health Risks
For most healthy adults, the chip causes temporary misery and nothing more. But the challenge has sent people to the hospital, and in 2023, a teenager died after eating the chip. Paqui, a subsidiary of the Hershey Company, pulled the product from store shelves following the teen’s death.
The most dangerous documented complication is esophageal rupture, a condition called Boerhaave syndrome. In one reported case, a patient who consumed an extremely spicy chip was found during surgery to have a 2.5-centimeter tear in the lower esophagus, along with a collapsed lung. This condition has a high mortality rate and can easily be mistaken for ordinary post-spice discomfort, which makes it especially dangerous in the context of a social media challenge where people expect to feel terrible.
Capsaicin at extreme doses is also associated with heart complications. One otherwise healthy young man experienced a heart attack after consuming concentrated capsaicin in pill form. The compound can cause blood vessels supplying the heart to spasm, potentially triggering abnormal heart rhythms or reduced blood flow to the heart muscle. Persistent vomiting or severe chest pain after eating the chip are warning signs that something more serious than a normal capsaicin reaction may be happening.
What Actually Helps With the Burn
Water does almost nothing. Capsaicin is fat-soluble, so it doesn’t dissolve in water and just gets spread around your mouth. Research published in the journal Physiology & Behavior tested multiple beverages head-to-head and found that milk was the most effective at reducing oral burn. Surprisingly, skim milk worked just as well as whole milk, suggesting that the protein in milk (casein, specifically) matters more than the fat content. Casein binds directly to capsaicin molecules and pulls them away from pain receptors.
Sugary drinks also help. Adding sucrose to capsaicin solutions consistently reduced the perceived burn in lab studies, and fruit-flavored drinks with sugar performed nearly as well as milk. The worst choice is plain water or beer, neither of which disrupts capsaicin’s grip on nerve receptors. If you’re determined to attempt the challenge, having cold milk on hand is the single most useful preparation. Combining dairy with sugar, like sweetened yogurt or ice cream, offers the strongest relief based on available evidence.
Current Availability
Paqui pulled the One Chip Challenge from retail shelves in September 2023, citing concerns that teenagers and other people outside the intended adult audience were ignoring the product’s warnings. The company’s statement noted the chip was “intended for adults only, with clear and prominent labeling,” but acknowledged the warnings weren’t being heeded. Remaining chips still circulate through resale markets, and similar ultra-hot chip products from other brands have filled the gap. The original Paqui version, however, is no longer in production or officially available.