Equipoise (Boldenone Undecylenate)
bol-duh-NOHN un-deh-sih-LEN-ate
Category
Compound type
Phase / Status
Veterinary use only
Standard Dose
As directed
Half-life
Plasma elimination
Route(s)
Oral, Injectable or Topical
Research Stage
Research phase not specified; exercise appropriate caution.
Overview
Equipoise (boldenone undecylenate) is an anabolic-androgenic steroid ester with a long release profile. That long ester is why people often talk about slower onset compared with shorter esters. Because this class of compounds can change hormone levels and blood markers, side effects can range from common, steroid-like issues (acne, hair changes, changes in cholesterol) to more serious risks. If you're considering anything like this, the safest move is to talk with a qualified clinician and have baseline and follow-up labs.
Plain-language summary
Equipoise (boldenone undecylenate) is an anabolic-androgenic steroid ester with a long release profile. That long ester is why people often talk about slower onset compared with shorter esters. Because this class of compounds can change hormone levels and blood markers, side effects can range from common, steroid-like issues (acne, hair changes, changes in cholesterol) to more serious risks. If you're considering anything like this, the safest move is to talk with a qualified clinician and have baseline and follow-up labs.
Administration Routes
- Oral
- Injectable
- Topical
Also known as
Mechanisms
Anabolic-androgenic steroid (boldenone) ester
Detailed mechanism
Boldenone undecylenate is a 1,2-dehydrotestosterone derivative esterified with undecylenic acid to extend its release profile. It binds androgen receptors to promote anabolic effects including nitrogen retention and stimulation of erythropoietin (EPO) production in the kidneys, which can increase red blood cell count. Like all anabolic-androgenic steroids, it suppresses the hypothalamic-pituitary-gonadal axis via negative feedback on LH and FSH secretion.
Safety
Side effects
- Acne
- Hair loss
- Suppressed HPTA
- Increased lipids
Reported benefits
- Increased appetite
- RBC production
- Steady gains
Safety profile
Consult medical professional before use
Clinical trials
See research status
Structure
Verified structure
Equipoise (Boldenone Undecylenate)
Exact 2D structure can be rendered from a PubChem-backed canonical SMILES string.
- Chemical Formula
- C30H44O3
- Molecular Weight
- 452.7 g/mol
- CAS Number
- 13103-34-9
- InChIKey
- AHMMSNQYOPMLSX-KEZAGTACSA-N
Stack Context
No stack data available.
References
- 1View source
The effects of supraphysiologic doses of testosterone on muscle size and strength in normal men (NEJM)
1996
- 2View source
Adverse effects of anabolic-androgenic steroids: a systematic scoping review (PMC)
2021
- 3View source
Pharmacology of anabolic steroids (Br J Pharmacol)
2008
This profile summarizes research literature for education only. It is not medical advice, and it does not diagnose, treat, or recommend a dose. Consult a qualified professional before changing a protocol.