Is Cocaine worth taking?

No. The risk of sudden death, permanent heart damage, and a life-altering addiction is not a gamble worth taking. One of the worst possible choices for your health.

How much Cocaine should I take?

There is no safe dose. A street 'line' might be 25-50mg, but purity is unknown and often contains lethal additives like fentanyl. Overdose is unpredictable.

How long does Cocaine take to work?

Effects begin within minutes of exposure and fade inside an hour. It is a controlled substance, not a supplement ingredient, and has no legitimate daily use.

What happens when you first take Cocaine?

A brief 30-minute high followed by hours of agitation, anxiousness, low mood, and overwhelming cravings. You will not be able to sleep. Your heart will be racing.

What does Cocaine do with regular use?

Guaranteed damage. The endgame is grim.

Is Cocaine well tolerated?

None. Zero. It is dangerously unsafe. Street products are almost always cut with unknown, potentially lethal substances. Fentanyl contamination is a major cause of death.

What does Cocaine feel like?

A fleeting illusion of being a god, followed by the grinding reality of being trapped in a cycle of craving and despair. The chase for that first high is what fuels the addiction.

What is the overlooked benefit of Cocaine?

The part most people miss is that its only current clinical role is as a topical local anaesthetic and vasoconstrictor in nasal procedures, handled by clinicians alone.

Is it safe to try just once?

No. First-time use can be fatal due to its effects on the heart. There is no 'safe' test run.

How addictive is cocaine?

Extremely. The psychological craving begins almost immediately after the first crash. It's one of the most addictive substances known.

Is it okay to mix with alcohol?

No, it's even more dangerous. Your liver creates a new, more toxic substance called cocaethylene, which hugely increases the risk of sudden death.

Cocaine

All ingredients

Ingredients/Compound/Cocaine

Cocaine.

Read pending.Cocaine is in the library. The clinical read is in the queue.

Research-backed compound with potential health benefits. Forces a massive release of dopamine, causing a short-lived, intense euphoric state. It also spikes heart rate and blood pressure by constricting blood vessels.

1 to 2mgDaily amount

Reviewed March 2026

Category: Compound

What Cocaine is, and what it does.

Does it work: No. The risk of sudden death, permanent heart damage, and a life-altering addiction is not a gamble worth taking. One of the worst possible choices for your health.
How much to take: There is no safe dose. A street 'line' might be 25-50mg, but purity is unknown and often contains lethal additives like fentanyl. Overdose is unpredictable.
Time to feel it: Effects begin within minutes of exposure and fade inside an hour. It is a controlled substance, not a supplement ingredient, and has no legitimate daily use.
The first dose: A brief 30-minute high followed by hours of agitation, anxiousness, low mood, and overwhelming cravings. You will not be able to sleep. Your heart will be racing.
With regular use: Guaranteed damage. The endgame is grim.
How well tolerated: None. Zero. It is dangerously unsafe. Street products are almost always cut with unknown, potentially lethal substances. Fentanyl contamination is a major cause of death.
How it feels: A fleeting illusion of being a god, followed by the grinding reality of being trapped in a cycle of craving and despair. The chase for that first high is what fuels the addiction.
The overlooked benefit: The part most people miss is that its only current clinical role is as a topical local anaesthetic and vasoconstrictor in nasal procedures, handled by clinicians alone.

1 to 2mg a day is where Cocaine works.

How much to take a dayLimited data

1 to 2mg

Daily maintenanceThe everyday amount, and where most daily supplements sit. This is the one you take month after month.

3mgClinical territory. Trials run high on purpose, for a set number of weeks, against one measured outcome. Impressive to hit, and not what a daily product is for.

Above 5mgPast what the research covers. More capsules rather than more effect.

The shaded band is where the dosing trials landed.

Source: Schedule II controlled substance. Not a supplement.

The proof, claim by claim.

What these words mean

These words describe the research, not the molecule's worth. Research strength is how much work stands behind one claim, and it is never a product score.

Read pending.

Cocaine is documented in the library. The clinical read is in the queue. Nothing about the strength of the research prints until the read is done.

topical local anaesthesia and vasoconstriction in nasal proceduresNarrative review
blockade of the dopamine, noradrenaline and serotonin transportersNarrative review

2 more claims

raised heart rate and blood pressure through vasoconstrictionCohort study
dependence and craving behaviourCohort study

Questions people ask about Cocaine.

Is it safe to try just once?: No. First-time use can be fatal due to its effects on the heart. There is no 'safe' test run.

5 more questions

How addictive is cocaine?: Extremely. The psychological craving begins almost immediately after the first crash. It's one of the most addictive substances known.
Is it okay to mix with alcohol?: No, it's even more dangerous. Your liver creates a new, more toxic substance called cocaethylene, which hugely increases the risk of sudden death.
Can you tell if it's pure?: Impossible without a lab. Street cocaine is almost always cut with other things, sometimes deadly ones like fentanyl. You are trusting an illegal supply chain with your life.
How long does it stay in your system?: It's detectable in urine for 2-4 days in a casual user, and up to several weeks for a heavy user.
Is it a good study or work aid?: No. The brief feeling of focus is an illusion, quickly replaced by poor judgment, scattered thoughts, and an obsession with getting the next dose.

No pairing data for Cocaine yet.

Nothing on file for Cocaine, either from a combination trial or from settled biochemistry. When either lands, it appears here with its source.

No pairing for Cocaine has cleared review yet.

Stitching two separate single-ingredient studies into a pairing is the one thing this engine will not do. When a study of the combination itself holds up at source, it lands here with its citation.

No invented synergy. Where actives were studied on their own rather than together, each shows on its own evidence, never a combined effect no trial measured.

Research strength. Research strength says how much work stands behind the combination. It is never a product score.

Independent record. Every finding is cited to a named trial, dated, and never written by the brand.

24 pairings are live across the library today. Checked 25 August 2026.

Who should be cautious

Talk to a doctor before taking Cocaine if any of these apply to you: Banned/controlled substance, Not a legal supplement, Dangerous - FDA enforcement action. These are flags to check first, not effects Cocaine is known to cause.

Not medical advice. Show the label to your pharmacist.

Primary evidence

The studies, linked.

11 sources behind our Cocaine verdict, every one linked to PubMed, the journal or ClinicalTrials.gov.

Clinical trialPhase 2, Double-Blind, Placebo Controlled Trial of Cabergoline for the Treatment of Cocaine Dependence
Phase 2, 140 participants, Completed
ClinicalTrials.gov ↗

10 more linked trials

Clinical trialTiagabine for the Treatment of Cocaine Dependence
Phase 2, 140 participants, Completed
ClinicalTrials.gov ↗
Clinical trialNeural Substrates of Emotion: Impact of Cocaine Dependence
Phase 2, 138 participants, Completed
ClinicalTrials.gov ↗
Clinical trialModafinil, Sleep, and Cognition in Cocaine Dependence
44 participants, Completed
ClinicalTrials.gov ↗
Clinical trialImpact of Sustained Release d-Amphetamine on Choice Between Cocaine and a Non-Drug Reinforcer
Early phase 1, 18 participants, Completed
ClinicalTrials.gov ↗
Clinical trialThe Effect of Glutamatergic Modulation on Cocaine Self-administration
Phase 2, 18 participants, Completed
ClinicalTrials.gov ↗
Clinical trialPhase 1, Double-Blind, Placebo-Controlled Assessment of Potential Interactions Between Intravenous Cocaine and Clavulanic Acid
Phase 1, 10 participants, Completed
ClinicalTrials.gov ↗
Clinical trialA Phase IA Open Label Pharmaco- Magnetic Resonance Spectrography (MRS) Study of Clavulanic Acid Daily Repeated Administration in Remitted Cocaine Use Disorder Subjects
Phase 1, 9 participants, Completed
ClinicalTrials.gov ↗
Clinical trialPrepulse Inhibition of Startle in Cocaine Dependence (Human)
Phase 1, Completed
ClinicalTrials.gov ↗
Clinical trialCocaine in Parotid Saliva, Blood and Urine
Phase 1, Completed
ClinicalTrials.gov ↗
Clinical trialSafety Evaluation of Cocaine Treatment Medication Modafinil: Interactions With Intravenous Cocaine
Phase 1, 12 participants, Unknown
ClinicalTrials.gov ↗

From clinical trials and PubMed, ranked by study type and citation weight, not cherry-picked.

Side effects reported to the FDA

Problems people have reported.

Read this carefully. These are 48,544 voluntary, unverified reactions reported to the FDA (openFDA). The number mostly reflects how popular Cocaine is, not how risky it is. A report is not proof Cocaine caused anything. It is a signal of what to watch for, nothing more.

Drug Abuse

7,277

Toxicity To Various Agents

4,016

Death

1,662

3 more reported effects

Completed Suicide

1,658

Drug Dependence

1,494

Overdose

1,436

Source: openFDA adverse-event reports. Voluntary reporting, not an incidence rate.

FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.