Nootropics
This category covers medicines that promote wakefulness or support attention. They are licensed for specific conditions rather than as general study or productivity aids. The distinction that matters here is between a licensed medicine for a diagnosed condition and a supplement sold for general alertness.
Key points
- These are licensed for specific medical conditions, not as general study or productivity aids.
- Modafinil is licensed for excessive sleepiness and is a controlled medicine in many countries.
- Supplements marketed for memory are a separate class of product with weaker evidence behind them.
Classes and ingredients in this category
- Wakefulness is promoted by modafinil, licensed for excessive sleepiness.
- Attention is supported by atomoxetine, and piracetam is used in specific neurological settings.
Conditions it covers
These medicines are used for narcolepsy and attention deficit hyperactivity disorder. Sleepiness and attention problems have diagnosable causes, and identifying them comes before any medicine.
Further reading
Which nootropics can I buy on Yasabai?
Yasabai lists 3 nootropics. They contain 3 different active ingredients: modafinil, piracetam and atomoxetine. Examples include Provigil and Nootropil.
What do nootropics treat?
The nootropics on Yasabai are used for narcolepsy, myoclonus and attention deficit hyperactivity disorder. Each product page lists the conditions for that medicine.
Do nootropics come as tablets or other forms?
Mostly as tablets and capsules. The forms and strengths are listed on each product page.
How do I compare nootropics?
Start with the active ingredient: there are 3 different ones in this range. Products that share an ingredient contain the same medicine. Compare their strength, form and price per tablet. Each product page's details table lists uses, onset, side effects and interactions. If you take other medicines, are pregnant or have a long-term condition, check with a doctor or pharmacist first.
Are these nootropics brand-name or generic?
Generic. Yasabai supplies branded generics and generics only, not originator brand packs. Names such as Provigil and Nootropil identify the medicine; you receive a generic with the same active ingredient and dose. The exact brand depends on stock.
What you will receive →What do nootropics cost on Yasabai?
It depends on the medicine, strength and pack size. Each product page shows the price per tablet for every option, in US dollars or the currency you choose. Larger packs usually cost less per tablet.
Payment and discounts →Are nootropics available over the counter in Thailand?
Yes. Yasabai does not ask for a prescription to order nootropics. We are an online store, not a dispensing pharmacy; we arrange your order and delivery on your behalf.
Ordering without a prescription →Can I order nootropics online in Thailand?
Choose a product, strength and pack on Yasabai, then check out. Our pharmacy partners ship from India to Thailand and across Asia in discreet packaging. Standard Airmail takes up to 3 weeks; Express Tracked Courier takes up to 1 week.
How ordering works →Related articles

23 Sept 2026 ⋅ 7 min read
Modafinil in Asia: Legal Status, Prescription Rules & Focus for Digital Nomads
An honest look at focus and fatigue for remote workers in Asia: what helps sustainably, what modafinil actually is as a prescription medicine, and the legal reality of carrying it across borders.
Read guide

