Human Insulin vs REGN1033
Head-to-head comparison of Human Insulin (Insulin (recombinant human insulin)) and REGN1033 (Trevogrumab (REGN1033)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Human Insulin | REGN1033 |
|---|---|---|
| Category | Muscle & Performance | Muscle & Performance |
| Full Name | Insulin (recombinant human insulin) | Trevogrumab (REGN1033) |
| Molecular Weight | 5808 Da | ~150 kDa |
| Half-Life | 5-10 minutes | ~2-3 weeks |
| Amino Acids | 51 | N/A |
| Typical Dose | 0.05-0.3 U/kg | 100-300 mg SC or equivalent trial dosing |
| Route | Subcutaneous | Subcutaneous / Intravenous |
| Purity | ≥98% | ≥98% |
| Studies Count | 5000 | 60 |
| Research Status | Clinical | Clinical |
Human Insulin Benefits
- ✓reduces proteolysis
- ✓improves nutrient partitioning
- ✓supports glycogen replenishment
- ✓enhances postprandial muscle protein balance
REGN1033 Benefits
- ✓myostatin blockade
- ✓lean-mass preservation
- ✓muscle hypertrophy support
- ✓catabolic-state countermeasure
Human Insulin Dosing
0.05-0.3 U/kg SC (clinical)|timed with carbohydrate/protein intake|individualized glucose monitoring required
REGN1033 Dosing
SC or IV clinical-trial dosing|repeat every 2-4 weeks|dose escalation by study
Human Insulin Side Effects
- ⚠hypoglycemia
- ⚠weight or fat gain
- ⚠injection-site reactions
REGN1033 Side Effects
- ⚠injection-site reactions
- ⚠headache
- ⚠fatigue
Research Overview
Human Insulin
Human and animal studies show insulin powerfully suppresses whole-body and muscle protein breakdown while increasing amino acid uptake and glycogen storage. It is widely established in clinical nutrition and endocrinology, with anabolic effects on muscle being secondary to its anti-catabolic action.
REGN1033
Human and animal studies indicate that myostatin neutralization can increase muscle size, though functional gains are often smaller than mass gains. Trevogrumab is part of the broader literature showing that selective myostatin inhibition can alter body composition in clinically meaningful ways.
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