LAST UPDATED MAR 12, 2026
/hrt/feminizing/estradiol-enanthate

Estradiol Enanthate

[estradiol]
Rev: 2025.12
Summary
Long-acting injectable estradiol, typically injected every 7-14 days

DESCRIPTION

Estradiol Enanthate (EEn) is an esterified form of estradiol used for injection. It has a longer half-life than Estradiol Valerate (approximately 8-10 days), allowing for less frequent injections. Popular choice for those wanting longer intervals between doses.

DOSING GUIDELINES

RouteDose RangeFrequencyTarget Levels
Injection (IM) / Injection (SubQ)4mg6mgEvery 7 days150+ pg/mL at trough

DETAILED NOTES

Injection (IM) / Injection (SubQ)

Longer half-life than EV allows for less frequent injections. Some prefer weekly dosing for more stable levels despite the longer half-life. Same injection technique as EV.

WHERE TO BUY

LIVE STOCK
Estradiol Enanthate40mg/mL
Hera HRTVERIFIEDvial10mL
$60.00IN STOCK
Estradiol Enanthate40mg/mL
Symphony LabsVERIFIEDInjectable5mL
$35IN STOCK
Estradiol Enanthate 40mg/mL
Symphony LabsVERIFIEDInjectable10mL
$65IN STOCK
Estradiol Enanthate 40mg/mL40mg/mL
Symphony LabsVERIFIEDInjectable10mL
$60IN STOCK
Estradiol Enanthate40mg/mL
Aurelia LabsVERIFIEDInjectable10mL
$48UNKNOWN
Estradiol Enanthate 3 x 2.7mL 50mg/mL vials50mg/mL
EstrapenVERIFIEDInjectable
€60OUT OF STOCK
Pen kit with 3 2.7mL Vials50mg/mL
EstrapenVERIFIEDInjectable10mL
€75 OUT OF STOCK
10mL Estradiol Enanthate40mg/mL
SerapharmaTESTINGInjectable 10mL
€60IN STOCK
Estradiol Enanthate40mg/mL
Celestial HRTTESTINGInjectable10mL
€50.00IN STOCK
20ml Estradiol Enanthate(EE,Ediol E) 10mg /ml - 1 vial---131#10mg/ml
Purple Panda LabsUNVERIFIEDvial20ml
$25.0IN STOCK
20ml Estradiol Enanthate(EE,Ediol E) 40mg #118 - 1 vial40mg/ml
Purple Panda LabsUNVERIFIEDvial20ml
$80.0IN STOCK
Estradiol Enanthate40mg/mL
Calyx LabsUNVERIFIEDInjectable 10mL
$95.00IN STOCK
Estradiol Enanthate(EE,Ediol E)10mg/ml
Dragon OrdnanceUNVERIFIEDinjectable20ml
$28.75IN STOCK
US domestic-20ml Estradiol Enanthate(EE,Ediol E) 40mg #118 - 1 vial40mg/ml
Purple Panda LabsUNVERIFIEDvial20ml
$150.0IN STOCK
Estradiol enanthate40mg/mL
Otokonoko PharmaceuticalsCAUTIONvial10mL
$75.00 – $4,550.00OUT OF STOCK
Estradiol Enanthate 50mg/ml50mg/mL
Voix CelesteINACTIVEInjectable10mL
€60.00OUT OF STOCK
Estradiol Enanthate Grapeseed Oil 50mg/ml50mg/mL
Voix CelesteINACTIVEInjectable10mL
€60.00OUT OF STOCK

Stock and prices updated automatically. Click to visit supplier.

Rev: 2025.12trans.diy