HGH Fragment 176-191 vs 5-Amino-1MQ
Head-to-head comparison of HGH Fragment 176-191 (Human Growth Hormone Fragment 176-191) and 5-Amino-1MQ (5-Amino-1-methylquinolinium) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | HGH Fragment 176-191 | 5-Amino-1MQ |
|---|---|---|
| Category | Weight Management | Weight Management |
| Full Name | Human Growth Hormone Fragment 176-191 | 5-Amino-1-methylquinolinium |
| Molecular Weight | 1817.12 g/mol | 178.23 g/mol |
| Half-Life | ~30 minutes | ~6 hours |
| Amino Acids | 16 | Small molecule |
| Typical Dose | — | — |
| Route | — | — |
| Purity | >98% | >98% |
| Studies Count | 45 | 28 |
| Research Status | Active Research | Active Research |
HGH Fragment 176-191 Benefits
- ✓Targeted fat loss, no blood sugar impact, no IGF-1 elevation, inhibits lipogenesis, stimulates lipolysis, improved body composition
5-Amino-1MQ Benefits
- ✓Reduces body fat without appetite changes, lowers cholesterol, increases NAD+ levels, improves metabolic efficiency, supports cellular energy production
HGH Fragment 176-191 Dosing
250-500 mcg subcutaneously 1-2 times daily on empty stomach. 12-16 week cycles typical in research.
5-Amino-1MQ Dosing
Research doses: 50-150 mg orally daily. Often cycled 8-12 weeks on, 4 weeks off. Best taken in the morning.
HGH Fragment 176-191 Side Effects
- ⚠Injection site irritation, headache, drowsiness. Does not affect blood sugar, insulin sensitivity, or elevate IGF-1.
5-Amino-1MQ Side Effects
- ⚠Generally well-tolerated in preclinical models. Potential mild GI discomfort and headache. Long-term human safety data is limited.
Research Overview
HGH Fragment 176-191
This 16-amino-acid fragment specifically targets adipose tissue via beta-3 adrenergic receptors. Works through a GH-receptor-independent pathway, explaining selective fat-loss properties without growth-promoting effects.
5-Amino-1MQ
Studies in diet-induced obese mice showed significant reductions in body weight, white adipose tissue mass, and cholesterol levels without changes in food intake. Works by inhibiting NNMT enzyme to increase NAD+ and activate sirtuins.
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