PRL-8-53
A phenethylamine-derived compound reported in a single 1970s human study to improve word recall; it has not been studied further.
Never approved; research chemical only.
Look it up on Wikipedia1 listing across 1 independently tested vendor, ranked by price per milligram after coupon codes anyone can use. Vendors you can only order from by message are hidden.
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Daily price tracking started October 7, 2026; a price-history chart appears here once a few days have been collected.
| Vendor | Trust | Listing | Vials | Price | Per mg | |
|---|---|---|---|---|---|---|
Modern Aminos Affiliate #125 by metascore · US |
Metascore 75 medium confidenceFinnrick 79%PepIndex 81/100Bought vials 100% of label · 5 testsTitrateLab · PeptideBase · Peptide CriticNo report for thisOnline checkout |
PRL-8-53 $30 off through this site's link (new customers) |
60 × 10 mg = 600 mg | $38.00 $30 off through this site's link (new customers) $0.63 per vial |
$0.063 | Buy |
Mixing a 10 mg vial
What each common amount of bacteriostatic water gives you on a U-100 insulin syringe. Pick a vial size above to change it.
| Water | Strength | Per 10 units (0.1 mL) | Per unit |
|---|---|---|---|
| 1 mL | 10 mg/mL | 1,000 mcg | 100 mcg |
| 2 mL | 5 mg/mL | 500 mcg | 50 mcg |
| 3 mL | 3.333 mg/mL | 333.3 mcg | 33.33 mcg |
| 5 mL | 2 mg/mL | 200 mcg | 20 mcg |
Discussions elsewhere
Experiences and questions about PRL-8-53 on other sites. Treat anecdotes with care.
PRL-8-53: questions people ask
What is PRL-8-53?
Nootropic small molecule. A phenethylamine-derived compound reported in a single 1970s human study to improve word recall; it has not been studied further.
How much does PRL-8-53 cost?
The cheapest PRL-8-53 from an independently tested vendor is $0.063 per mg (Modern Aminos, PRL-8-53, $38.00). Across 1 listings from 1 vendors the median is $0.063 per mg.
Where can I buy PRL-8-53?
1 vendors tested by Finnrick sell PRL-8-53. The cheapest per mg right now: Modern Aminos ($0.063). 0 of them publish a lab report (COA) for PRL-8-53; compare lab scores and reports in the table above before buying.
Is PRL-8-53 FDA approved?
Never approved; research chemical only.