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ToolsCompareEnclomiphene vs AOD-9604

Enclomiphene vs AOD-9604

Side-by-side comparison of key properties, dosing, and research.

GLP-1 / Weight Loss Agonists
Enclomiphene
Fat Loss & Metabolic
AOD-9604
Summary
Enclomiphene is the trans-isomer of clomiphene citrate, a selective estrogen receptor modulator (SERM) that stimulates endogenous testosterone production by blocking estrogen negative feedback on the hypothalamus and pituitary. Unlike TRT, it restores testosterone while preserving or increasing sperm production and testicular volume.
AOD-9604 is a modified fragment of human growth hormone (residues 177-191) with an additional tyrosine residue that significantly enhances bioavailability. Originally developed as an anti-obesity drug by Metabolic Pharmaceuticals, it stimulates lipolysis and inhibits lipogenesis without the diabetogenic effects of full GH.
Half-Life
5-7 days (long half-life; accumulates)
30-45 minutes injectable; longer with nasal spray formulation
Admin Route
Oral
SubQ, Intranasal, Oral
Research
Typical Dose
12.5-25 mg per day
300-600 mcg
Frequency
Once daily or every other day
Once daily
Key Benefits
  • Restores testosterone to normal range without exogenous androgen administration
  • Preserves or increases sperm production and fertility
  • Maintains testicular volume (unlike TRT which causes testicular atrophy)
  • LH and FSH levels rise, indicating intact HPG axis function
  • Option for hypogonadal men desiring fertility
  • Oral administration (no injection required)
  • Selective fat loss without anabolic side effects
  • No effect on blood glucose or insulin resistance
  • Improved bioavailability over Fragment 176-191
  • GRAS (Generally Recognized As Safe) status in Australia
  • Potential cartilage repair and anti-inflammatory properties
  • Does not suppress natural GH production
Side Effects
  • Visual disturbances (rare but class-related SERM effect)
  • Mood changes or irritability
  • Hot flashes
  • Elevated estradiol in some users
  • +2 more
  • Localized injection site reactions
  • Headache (rare)
  • Hypoglycemia risk in combination with insulin (very rare)
Stacks With