Dihexa

Dihexa is an angiotensin IV analog reported to be significantly more potent than BDNF at promoting synaptogenesis; people run it for cognitive enhancement and memory improvement, though the captured community corpus is three reports and the formal evidence base remains animal-only with zero human trials. Since community posts lack dose specifics, clinician sources describe oral dosing around 1.25 mg twice daily in the morning, or subcutaneous injections of 2–4 mg, generally on a continuous cycle. There is no FDA-approved indication, and all human use is off-label or compounded.

Dihexa

Research Evidence

Evidence shape

No completed human trials extracted for Dihexa. Animal-model evidence carries the indication cards below.

Depthhow much
0 registered trials
Breadthhow many areas
1 indication mapped
1 animal-only
Qualityhow rigorous
No completed trials
Breadth and depth11 rows captured
Human
direct clinical signal
0
Animal
translational support
2
In vitro
mechanistic support
9
HighMediumLow

Anecdotal efficacy

Price

1
US
50 mg
$83.00
$1.66/mg
2
US
50 mg
$100.00
$2/mg
3
US
30 mg
$129.00
$4.3/mg
4
UK
10 mg
$67.35
$6.74/mg
5
UK
10 mg
$67.36
$6.74/mg
6
US
5 mg
$38.00
$7.6/mg

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Dosing & Protocol

How Dihexa is dosed across research, clinician, and community sources — each evidence tier kept separate so the dose range, frequency, timing, and cycling stay visible without flattening different levels of evidence.

Research trials
Published clinical-trial protocols
Typical dose
No quantified dose captured for this tier.

No structured protocol details captured for this tier yet.

Clinician practice
Doctor & published-protocol guidance · n = 2
Typical dose
4 mg1.3 mg – 4 mg
2 mg
3 mg
Frequency
BID
Timing
unspecified
Route
oral
Cycle
unspecified

Clinician protocols dose 1.3 mg–4 mg BID oral (2 sources).

2 sources
Anecdotal
Community-reported real-world use · n = 4
Typical dose
No quantified dose captured for this tier.

No structured protocol details captured for this tier yet.

Anecdotal reports primarily highlight Dihexa's use for cognitive enhancement and memory improvement, with 4 community reports indicating 100% positive outcomes for these uses. Specific dosing details are not consistently reported in these anecdotal accounts.

Peptide Deep Dive

Peptide Deep Dive is not projected for this peptide yet.

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