hCG vs Buserelin
Head-to-head comparison of hCG (Human Chorionic Gonadotropin) and Buserelin (Buserelin acetate) — benefits, dosing, side effects, research data, and where to buy.
| Property | hCG | Buserelin |
|---|---|---|
| Category | Sexual Health | Sexual Health |
| Full Name | Human Chorionic Gonadotropin | Buserelin acetate |
| Molecular Weight | 36,700 Da | 1239.39 Da |
| Half-Life | ~24-36 hours | ~50-80 minutes |
| Amino Acids | N/A | 9 |
| Typical Dose | 500-2,000 IU per dose | 200 mcg intranasal 3x daily|0.2-0.5 mg SC daily|depot per protocol |
| Route | Subcutaneous/Intramuscular | Intranasal/Subcutaneous |
| Purity | ≥98% | ≥98% |
| Studies Count | 2000 | 450 |
| Research Status | Clinical | Clinical |
hCG Benefits
- ✓stimulates endogenous testosterone
- ✓supports spermatogenesis
- ✓preserves testicular volume
- ✓may improve fertility markers
Buserelin Benefits
- ✓pituitary down-regulation
- ✓cycle synchronization
- ✓ovarian stimulation control
- ✓fertility protocol timing
hCG Dosing
500-2,000 IU SC/IM 2-3x weekly|1,500-3,000 IU weekly in fertility protocols|titrate to testosterone, estradiol, and semen parameters
Buserelin Dosing
200 mcg intranasal 3x daily|0.2-0.5 mg SC daily|depot injection per protocol
hCG Side Effects
- ⚠acne
- ⚠gynecomastia
- ⚠water retention
Buserelin Side Effects
- ⚠hot flashes
- ⚠headache
- ⚠initial LH/FSH flare
Research Overview
hCG
Human studies show hCG can raise intratesticular and serum testosterone by mimicking luteinizing hormone at the testis. It is commonly studied in male hypogonadism and fertility-preservation settings.
Buserelin
Buserelin has been studied extensively as a GnRH agonist in IVF down-regulation and other reproductive-endocrine protocols. Its use helped establish modern cycle-control approaches in assisted reproduction.
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