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serm31 listings

Clomiphene

SERM (Racemic)

Original SERM. Decades of research.

Fertility researchTestosterone research
Best Price
at Double R Labs
$27.44
$0.55/mg · 50mg
Buy at Double R Labs
/ research index

The research base

Research Maturity
★★★★★
5/5 — Volume of studies
Evidence Strength
★★★★★
5/5 — Quality of evidence

Extensive research history.

/ mechanism of action

How it works

ER antagonist at hypothalamus/pituitary.

/ research dosing

Common research protocols

Range
12.5-50 mg/day or every other day
Frequency
Once daily or EOD
Route
Oral
Cycle
8-12 weeks
Research notes

Mixed isomers (enclomiphene + zuclomiphene). Lower doses than fertility (50-100mg). Some prefer EOD dosing due to half-life. Visual side effects possible at higher doses.

FOR RESEARCH USE ONLY. Doses listed are compiled from published research literature, FDA-approved drug labels, and well-documented research community practice. Not medical advice.
/ standalone use

As a solo compound

Standard standalone use.

/ side effects

What to know

Common: visual disturbances at higher doses, mood changes.

/ timeline

Realistic expectations

2-8 weeks

/ recommendation

Where to buy Clomiphene

🏆Our pick for Clomiphene
Modern Research Peptides
50mg · USA · Card / Crypto
  • Third-party tested (Janoshik)
  • COAs provided — Per-batch comprehensive
  • Highest verification tier in stock
  • 4.8★ community rating
Also solid
Peptidology
50mg · $1.14/mg
$56.75
Buy →
Ascension Peptides
50mg · $1.02/mg
$51.19
Buy →
Double R Labs
50mg · $0.55/mg
$27.44
Buy →
/ all listings

Full index, price per mg

Good Labs
4.7
Size
50mg
Price
$25.61
$/mg
$0.51
Out of stock
Double R Labs
4.7
Size
50mg
Price
$27.44
$/mg
$0.55
Buy at Double R Labs →
Solution Peptides
4.6
Size
50mg
Price
$28.65
$/mg
$0.57
Buy at Solution Peptides →
Lab Sourced
4.7
Size
50mg
Price
$29.69
$/mg
$0.59
Buy at Lab Sourced →
Omegamino
4.5
Size
50mg
Price
$30.17
$/mg
$0.60
Buy at Omegamino →
Glow Aminos
4.5
Size
50mg
Price
$30.46
$/mg
$0.61
Buy at Glow Aminos →
RetaOneLabs
4.7
Size
50mg
Price
$32.89
$/mg
$0.66
Buy at RetaOneLabs →
RefillPen
4.5
Size
50mg
Price
$34.48
$/mg
$0.69
Buy at RefillPen →
Flawless Compounds
4.7
Size
50mg
Price
$35.17
$/mg
$0.70
Buy at Flawless Compounds →
Peptira
4.6
Size
50mg
Price
$37.27
$/mg
$0.75
Out of stock
Southern Aminos
4.6
Size
50mg
Price
$37.85
$/mg
$0.76
Buy at Southern Aminos →
MDPackUSA
4.5
Size
50mg
Price
$38.00
$/mg
$0.76
Buy at MDPackUSA →
Modern Research Peptides
4.8
Size
50mg
Price
$38.38
$/mg
$0.77
Buy at Modern Research Peptides →
EZ Peptides
4.7
Size
50mg
Price
$38.76
$/mg
$0.78
Out of stock
AlgoRX
4.7
Size
50mg
Price
$40.05
$/mg
$0.80
Buy at AlgoRX →
Molecular Solutions
4.7
Size
50mg
Price
$40.52
$/mg
$0.81
Buy at Molecular Solutions →
AMC Essentials
4.6
Size
50mg
Price
$41.67
$/mg
$0.83
Buy at AMC Essentials →
Ion Peptide
4.6
Size
50mg
Price
$45.72
$/mg
$0.91
Out of stock
Atomik Labz
4.7
Size
50mg
Price
$47.27
$/mg
$0.95
Buy at Atomik Labz →
FITSKNS
4.6
Size
50mg
Price
$47.93
$/mg
$0.96
Out of stock
Welli Labs
4.6
Size
50mg
Price
$48.00
$/mg
$0.96
Out of stock
Biocase Innovations
4.6
Size
50mg
Price
$48.32
$/mg
$0.97
Buy at Biocase Innovations →
Ascension Peptides
4.8
Size
50mg
Price
$51.19
$/mg
$1.02
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Valor Peptides
4.8
Size
50mg
Price
$51.43
$/mg
$1.03
Out of stock
Solyn Peptides
4.5
Size
50mg
Price
$53.64
$/mg
$1.07
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Nano Blue Labs
4.6
Size
50mg
Price
$54.34
$/mg
$1.09
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Modified Aminos
4.5
Size
50mg
Price
$55.34
$/mg
$1.11
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Felix Chemical Supply
4.5
Size
50mg
Price
$56.48
$/mg
$1.13
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Peptidology
4.8
Size
50mg
Price
$56.75
$/mg
$1.14
Buy at Peptidology →
Purus Peptides
4.7
Size
50mg
Price
$56.81
$/mg
$1.14
Buy at Purus Peptides →
One Day Compounds
4.6
Size
50mg
Price
$58.63
$/mg
$1.17
Buy at One Day Compounds →
FOR RESEARCH USE ONLY. Clomiphene is intended for laboratory research and not for human consumption.