PlainPill

Agmatine vs Phenibut for mood

Short answer: For mood, users rate them about the same: 87% report improvement with Agmatine (122 reports) and 89% with Phenibut (131 reports).

Agmatine has 2 meta-analyses and 6 randomized trials on PubMed; Phenibut has 3 and 1.

Based on 594 reports about Agmatine and 740 about Phenibut. Not medical advice.

Agmatine
Supplement
Phenibut
Substance
User score5550
Verdict
Mostly positive
Mixed
Positive
of reports that state an outcome
68%44%
Reports594740
ResearchBResearch: ModerateBResearch: Moderate
Meta-analyses / RCTs2 / 63 / 1
Mainly used for
Appetite
% reporting improvement
88% (8)—
Focus
% reporting improvement
67% (24)69% (36)
Energy
% reporting improvement
65% (23)79% (28)
Sleep
% reporting improvement
79% (34)84% (64)
Anxiety
% reporting improvement
89% (93)87% (297)
Mood
% reporting improvement
87% (122)89% (131)
Memory
% reporting improvement
75% (4)50% (4)
Performance
% reporting improvement
96% (26)100% (5)
Recovery
% reporting improvement
100% (2)—
Pain & inflammation
% reporting improvement
88% (16)50% (2)
Libido
% reporting improvement
100% (10)81% (16)
Hormones
% reporting improvement
50% (2)—
Heart & lipids
% reporting improvement
80% (5)—
Common side effectsdrowsiness, vivid dreams, anxiety, stomach issueswithdrawal, addiction, tolerance, dependence
Typical dose reported1.5 g / before workoutevery 3 days
Agmatine
Latest review conclusion

Levels of food-derived monoamine oxidase inhibitors and anti-bacterial compounds, the potential modulators of ADAS-bacteria growth and biogenic amine production, were altered in C&A versus NNI. ADAS is attributable to potentially modifiable risk factors of AD associated diseases.

J Alzheimers Dis, 2019 ↗
What a user said
“Try using agimatine sulfate. when I took kratom for five years for pain management this is what I used to keep my tolerance in check and feeling like I've used it for the first time every time.”
Full Agmatine profile →
Phenibut
Latest review conclusion

Phenibut withdrawal appears to have a range of severity. It is important to recognize that patients undergoing phenibut abstinence may have progressive symptom worsening during early withdrawal. All published cases of abrupt phenibut abstinence were admitted inpatients for symptom management. Benzodiazepines or barbiturates with adjunctive baclofen appear to be the most commonly used drugs for moderate to severe withdrawal. Outpatient management via slow phenibut tapers with or without adjunctive gamma-aminobutyric acid agonist therapy may be successful. However, there is no standard treatment

Clin Toxicol (Phila), 2023 ↗
What a user said
“Phenibut every 3 days. Hands down most effective I've tried. Plus you wake up feeling amazing.”
Full Phenibut profile →

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Percentages come from first-hand user reports and are not clinical outcomes. Talk to a doctor before starting, stopping or combining anything. How we rate