Narkoba sering sulit di deteksi atau di kenali, ia sering berbentuk tablet vitamin biasa. kadang seperti vitamin B, kdang seperti vitamin c generik, b12, vit e, dan lainnya.

dari jenis tablet yang sama, ternyata isinya bisa saja narkoba-narkoba bahaya seperti berikut :

• Ecstasy (stimulant and hallucinogen).12
• Methamphetamine (stimulant).13
• Tryptamine (psychoactive).14
• Phenethylamine (psychoactive).14
• Anabolic steroids (synthetic variation of testosterone).15
• Heroin (opioid).16
• Cocaine (stimulant).17

referensi : 

1. National Institute on Drug Abuse. (2016). DrugFacts: MDMA (Ecstasy/Molly).
2. National Institute on Drug Abuse. (2014). DrugFacts: Methamphetamine.
3. Sanders, B., Lankenau S.E., Jackson Bloom, J. & Hathazi, D. (2008). “Research Chemicals”: Tryptamine and Phenethylamine Use Among High-Risk Youth. Substance Use and Misuse, 43(3-4), 389–402.
4. National Institute on Drug Abuse. (2016). DrugFacts: Anabolic Steroids.
5. National Institute on Drug Abuse. (2014). DrugFacts: Heroin.
6. National Institute on Drug Abuse. (2016). DrugFacts: Cocaine.
7. United States Drug Enforcement Administration. (2015). Drugs of Abuse.
8. Syracuse University. (2013). Synthetic Drug Fact Sheet.