Side-by-side comparison
Sermorelin vs LL-37 Truncated Variants (KR-12 / KS-30)
Mimics natural GH pulses to build lean mass and improve sleep/recovery. versus Shorter active fragments of LL-37 (KR-12, KS-30) with retained antimicrobial activity but lower toxicity.
Sermorelin
PerformanceMimics natural GH pulses to build lean mass and improve sleep/recovery.
Top benefits
- ✓Increases lean body mass
- ✓Improves sleep quality
- ✓Reduces body fat
- ✓Enhances immune function
LL-37 Truncated Variants (KR-12 / KS-30)
RecoveryShorter active fragments of LL-37 (KR-12, KS-30) with retained antimicrobial activity but lower toxicity.
Top benefits
- ✓Antimicrobial activity preserved
- ✓Lower hemolysis vs full LL-37
- ✓Wound healing research
| Attribute | Sermorelin | LL-37 Truncated Variants (KR-12 / KS-30) |
|---|---|---|
| Category | Performance | Recovery |
| Type | linear | linear |
| Chain length | 29 aa | 12 aa |
| Formula | C149H246N44O42S | KR-12 fragment of LL-37 |
| Common dose | 200-500 mcg | Not established |
| Frequency | Daily (at bedtime) | N/A |
| Top benefit | Increases lean body mass | Antimicrobial activity preserved |
| Top side-effect | Flushing | Localized irritation (topical) |
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Educational use only
This calculator is provided for research and educational purposes. Outputs are derived from the values you enter. Always verify your math and consult a licensed physician before acting on any result.