Research chemicalStimulantPhenethylamineNootropic-marketed

Eria Jarensis (N-Phenethyl Dimethylamine)

Also known as N,N-dimethylphenethylamine · Eria jarensis extract · N-phenethyl dimethylamine · DMPEA

Written by enwyReviewed 5 Aug 20261 sources0 comments

Marketed as 'Eria Jarensis extract', this ingredient is typically N,N-dimethylphenethylamine, a phenethylamine derivative used as a mood-and-focus stimulant in DMAA-free pre-workouts. Human evidence is essentially absent and its status as a lawful dietary ingredient is disputed.

01 Overview

N,N-dimethylphenethylamine (a dimethylated PEA) is sold under the botanical label 'Eria jarensis', an orchid. It is promoted for a euphoric, 'feel-good' focus rather than raw stimulation, and is a common replacement in products avoiding banned amines.

Like other synthetic amines dressed in botanical names, it lacks controlled human trials for safety or efficacy. Its short-lived effects reflect rapid metabolism, and it is frequently stacked with longer-acting stimulants.

02 Mechanism

Phenethylamine derivative acting as a mild releaser/modulator of dopamine and noradrenaline; N,N-dimethylation slows monoamine-oxidase breakdown relative to plain PEA.

03 Dosing

Tier	Dose	Route	Notes
Common	100–250 mg	Oral	Typical labelled pre-workout serving.

04 Effects

Effect	Magnitude	Evidence
Mood elevation and focusReported euphoric 'feel-good' focus, short in duration.	Mild	Anecdotal
Mild energyLight stimulation without strong cardiovascular push.	Mild	Anecdotal

05 Side effects

Effect	Severity	Frequency	Evidence	Countermeasures
Blood pressure elevationMild pressor effect, greater when stacked with other stimulants.	Mild	Uncommon	Anecdotal
HeadacheReported after use, possibly vascular.	Mild	Uncommon	Anecdotal

06 Legal status

United States

Disputed dietary ingredient status

Sold in supplements; new-dietary-ingredient status not established. · as of Jan 2026

07 References

Analysis of stimulants in pre-workout supplements including N,N-dimethylphenethylaminePubMed

08 Discussion0 comments

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This page is reference information, not medical advice. Doses and protocols are documented as they appear in the clinical literature and in practice — describing them is not a recommendation to use them. Countermeasures listed here are not a substitute for a physician. Legal status varies by jurisdiction and changes.