Gas Station Drugs and Emerging Substances

Most parents and caregivers learn what these products are by finding one. A gummy in a backpack. A vape cartridge with a name you don’t recognize. A small silver canister under a car seat. A receipt from a gas station for something that turns out not to be candy.

If you are holding something you can’t identify, that is not a lapse in attention. These products are designed to look ordinary, and many of them are sold in the same places your family buys gas and snacks.

Alcohol, nicotine, and cannabis remain far more common among teens than anything described on this page. What makes this group worth understanding is how easily it moves past the warning signs parents were taught to look for.

Why gas station drugs are hard to spot

There is usually no dealer, no dispensary, and no hidden handoff. A teen walks into a smoke shop, convenience store, or gas station and buys something off a shelf. Depending on the product and where you live, that purchase may be legal, and it may not involve an ID check.

The packaging works against recognition too. The California Department of Public Health has warned that many of these products are made to look like candies, treats, or health products, and that they continue to appear in gas stations, smoke shops, and online listings even where selling them is prohibited.

Some of this is deliberate. Georgia’s Attorney General has described concentrated 7-OH products as engineered to be addictive and designed to look like everyday candies, gummies, and even ice cream cones, in order to appeal to teens and young adults.

The result is that the usual signals go quiet. There is no secrecy to notice, no unfamiliar friend dropping by, no cash disappearing. There is a receipt.

What is sold at gas stations and smoke shops

These products don’t share a chemistry or a common effect. Some are sedating, some are stimulating, some are unpredictable from one package to the next. What follows is a working guide to what parents and caregivers are most likely to encounter, roughly in order of how common each one is among teens.

Hemp-derived intoxicating cannabinoids: delta-8, delta-10, HHC

This is by a wide margin the largest category here. In 2025, 9.2% of 12th graders reported using a psychoactive hemp-derived product in the past year, along with 5.5% of 10th graders and 2.4% of 8th graders.

These are usually sold as gummies, vapes, or beverages, with labels reading delta-8 THC, delta-10 THC, HHC, or simply “hemp.” The word hemp tells you very little about how intoxicating a product is. Because only small amounts of delta-8 occur naturally, most commercial delta-8 is produced by chemically converting CBD, which introduces the possibility of leftover reaction byproducts when manufacturing is poorly controlled.

California tightened its rules here on January 1, 2026. Hemp products with detectable THC are now treated as intoxicating products and restricted to buyers 21 and older.

If you find one of these, write down the exact wording on the label. Similar packages can contain quite different compounds.

Synthetic cannabinoids: K2 and spice

These are manufactured chemicals sprayed onto plant material. They are not cannabis, even though the packaging, the smell, and the slang all suggest otherwise. They bind to some of the same receptors in the brain, often far more strongly and far less predictably.

Two things make them different from the plant they imitate. The compound inside can change from batch to batch, and uneven spraying means one pinch of the same package can be many times stronger than another.

If your teen has been using regularly and finding it hard to stop, take that seriously. Dependence and withdrawal are documented, and older claims that these products are not habit-forming no longer hold up.

Learn more about synthetic cannabinoids and spice.

Kratom and concentrated 7-OH, also called “gas station heroin”

If you have heard the phrase “gas station heroin,” this is one of two things it usually means. News coverage applies it to concentrated 7-OH products, and state regulators apply it to tianeptine, described further down. The two are unrelated chemically. Both are opioid-acting and both are sold at checkout counters, which is how one nickname came to cover them.

Kratom itself comes from a plant, and it helps to separate two very different things sold under that name.

Kratom leaf contains a small amount of a compound called 7-hydroxymitragynine, usually well under a tenth of a percent. Some concentrated products sold in shops have been measured at concentrations vastly higher. The FDA describes these concentrated 7-OH products as potent opioid products and has estimated concentrated forms to be many times more potent than morphine. They behave accordingly, including withdrawal symptoms such as restlessness, body aches, insomnia, irritability, and cold sweats.

Products sold as kratom are sometimes marketed as natural while containing enhanced or lab-created levels of 7-OH, so the label is not a reliable guide to what is inside.

In California, products containing kratom or 7-OH are illegal to sell or manufacture for human consumption, though they remain widely available in practice. Los Angeles County reported six fatal 7-OH overdoses between April 2025 and October 2025. At the federal level, a proposal to schedule concentrated 7-OH above a set threshold was still pending as of September 2026.

They are sold as tablets, capsules, gummies, powders, drink mixes, shots, and dissolvable strips.

Learn more about teen kratom and 7-OH use.

Nitrous oxide: whippets and branded canisters

Nitrous oxide has real medical and culinary uses, and it is sold legally as cartridges and canisters for whipping cream. Larger branded tanks in flavored varieties are marketed in ways that have little to do with dessert.

In 2025, 2.0% of 12th graders reported using nitrous in the past year, up from 1.2% two years earlier.

Repeated use carries risks that surprise most families: oxygen deprivation, frostbite injuries from the cold gas, disrupted blood counts, blood clots, and with sustained use, nerve and spinal cord damage. In California, possessing nitrous with the intent to become intoxicated is a misdemeanor, as is selling a nitrous canister or tank to anyone under 18.

Often the container is the only clue, because there is nothing else to find.

Tianeptine, sometimes called “gas station heroin”

Tianeptine is not approved for any medical use in the United States, and it acts partly on opioid receptors. It is sold in supplement-style bottles, often with claims about mood, focus, or energy, in gas stations, convenience stores, and vape shops.

This is the other substance the phrase “gas station heroin” refers to. Georgia’s Attorney General applies the nickname to tianeptine specifically, while much national coverage attaches it to concentrated 7-OH. If you heard the phrase somewhere and are trying to match it to a bottle in your hand, it is worth checking both. The FDA has linked tianeptine products to dependence, withdrawal, overdose, and death.

Counterfeit pills and nitazenes

Counterfeit pills belong to a different problem. A teen buying a pill sold as Xanax, Percocet, or Adderall is generally not buying a legal retail product; the pill may contain fentanyl or a newer class of synthetic opioids called nitazenes. The risk is serious, and it does not fit the retail-channel pattern described on this page. If that is your concern, the questions to ask are different.

Signs of gas station drug use in teens

Often the first sign is a change in your teen rather than an object. No single sign identifies a substance, and each of these has other explanations. What matters is a clear shift from your teen’s own baseline, particularly when several signs cluster or keep returning.

• Unusual drowsiness or difficulty waking, or a sharp and unexplained change in energy
• Confusion, poor coordination, slurred or unusual speech, or behavior that seems out of character
• Nausea, sweating, fainting, or changes in breathing
• Sleep, school attendance, friendships, spending, or daily routines shifting together
• Foil packets, unfamiliar gummy containers, vape cartridges, or small metal canisters appearing repeatedly
• Using more often, using several products, or struggling to cut back

What to do if your teen seems unwell right now

If your teen cannot be woken, is having trouble breathing, has a seizure, or seems seriously unwell, call 911.

Because several products in this group act on opioid receptors, including concentrated 7-OH and tianeptine, naloxone can reverse an overdose from them. CDPH advises giving naloxone if someone is unresponsive, calling 911, laying the person on their side, and staying until help arrives. Naloxone will not reverse the effects of synthetic cannabinoids or nitrous oxide, and it will not cause harm if opioids turn out not to be involved. When you are unsure, giving it is the safer choice.

Poison Control can help you think through what you’re seeing at 1-800-222-1222.

Keep the packaging, the receipt, or a clear photo of the label and ingredient panel. It is often the fastest way for a clinician to understand what happened.

When teen substance use needs a higher level of care

Finding one unfamiliar product does not tell you what level of care your teen needs. Many teens try something once. The question worth asking is whether use has become part of a broader pattern.

A more intensive assessment is often appropriate when:

• Substance use has continued through outpatient therapy, IOP, school support, or other lower-intensity help
• Depression, anxiety, trauma symptoms, emotional dysregulation, self-harm, or thoughts of suicide are present alongside the use
• School, sleep, relationships, and daily functioning are breaking down across more than one setting
• Your teen can describe coping skills clearly in a session and cannot reach them when distressed
• Safety at home is difficult to maintain without continuous structure
• Multiple or unidentified substances are making the whole picture hard to read

Muir Wood is a higher level of care for teens who have not seen lasting results from lower-intensity support. That said, a problem can be new and still be urgent. Current risk and how much daily functioning has slipped matter more than how long the concern has been visible.

Teens who need medical care for acute intoxication or withdrawal need that first. Once they are medically stable, an assessment can clarify what comes next.

How Muir Wood assesses and treats teen substance use

Muir Wood Teen Treatment is a Joint Commission-accredited residential and intensive outpatient program for teens ages 12 to 17 in California. Our clinical depth is in mental health including high-acuity trauma, co-occurring substance use, and neurodivergent care.

Substance use is rarely the whole story. Our assessment looks at the role the use is playing, alongside mental health symptoms, trauma history, family relationships, developmental needs, school functioning, and what has already been tried. Treatment addresses the substance use and what sits underneath it at the same time.

Care may include weekly individual therapy with a primary therapist, additional individual support focused on substance use, group therapy, motivational interviewing, relapse prevention, psychiatric and nursing care, academic programming, and structured practice of new skills throughout the day.

Our adolescent psychiatric team uses the least amount of medication necessary to support stability, including none when that is the right call. Many teens experience real progress once they understand what the substance was doing for them and have something else that does it better.

Read more about our clinical approach.

Family therapy and parent support during treatment

Family involvement begins at admission. Each week includes family therapy, a huddle with your teen’s therapist, a parent support group, and parent education and guidance. Families also receive structured discharge planning and 16 weeks of aftercare coaching.

None of this is about assigning blame. It is about understanding the patterns everyone is inside of, and getting ready for your teen to come home.

Learn about family programming.

Aftercare and coordination with your teen’s care team

We believe strong outcomes depend on continuity and collaboration. From admission through discharge, we coordinate closely with your teen’s existing providers and aftercare programs—whether that’s our IOP or another trusted outpatient partner. Our team stays in regular communication with the broader care network to support timely transitions, shared understanding, and a clear path forward.

Finding out whether Muir Wood is the right fit

You do not need to know what the product was before you call. Our admissions team can hear what you found, what you have been seeing at home, and what has already been tried, and help you work out whether an assessment makes sense.

866-705-0828 | Get Started

In-network with most commercial insurance. Coverage varies by plan, employer group, and level of care. We do not accept Medi-Cal or Medicaid.

Frequently asked questions

Are K2 and spice types of marijuana?

No. They are manufactured chemicals sprayed onto plant material, and they act on the brain more strongly and less predictably than cannabis does. The contents can vary between packages and even within a single package.

Is delta-8 safe because it comes from hemp?

Hemp origin says nothing about how intoxicating a product is. Delta-8 is psychoactive, most commercial delta-8 is chemically converted from CBD, and poorly controlled manufacturing can leave byproducts behind. Since January 2026, California restricts hemp products with detectable THC to buyers 21 and older.

Are kratom and 7-OH legal in California?

Products containing kratom or 7-OH are illegal to sell or manufacture for human consumption in California, though they are still widely available. Federal scheduling of concentrated 7-OH was still unresolved as of September 2026.

My teen only used once. Does that mean they need treatment?

Usually not. A single instance is worth a direct conversation and some attention to what led up to it. Residential or intensive outpatient care becomes relevant when use is part of a wider pattern involving safety, functioning, or mental health.

What should I do if I can’t identify what my teen took?

Focus on how your teen is doing rather than on identifying the product. Keep the packaging or photograph the label. Call Poison Control at 1-800-222-1222 for guidance, and call 911 if your teen cannot be woken, is having trouble breathing, or has a seizure.

Does Muir Wood provide medical detox?

No. Teens who need medical care for acute intoxication or withdrawal should receive that first. We can help you think through where to start and what may follow.

Can substance use and mental health be treated together?

Yes, and that is usually the right approach. Co-occurring substance use is one of our three areas of clinical depth, and our assessment looks at both from the beginning.