Brand: Ultra Labs
Category: Antimicrobial Peptide
Format: 5 mg lyophilized vial (reconstituted for injection)
Administration: Subcutaneous injection
LL-37 is a human cathelicidin-derived antimicrobial peptide with broad-spectrum activity against bacteria, viruses, and fungi.
Enhances immune defense and modulates immune responses.
Valuable tool for research into chronic infections and immune resilience.
Peptide Name: LL-37
Main Function: Antimicrobial action and immune modulation
Mechanism of Action: Disrupts microbial membranes → enhances innate immunity
Combats bacterial, viral, and fungal pathogens
Strengthens and modulates the immune system
Promotes wound healing via antimicrobial effects
Supports research into chronic infections
Enhances overall immune resilience
| Parameter | Effect |
|---|---|
| Infections | Effective against bacterial, viral, fungal pathogens |
| Immune Response | Modulates and strengthens immunity |
| Wound Healing | Supports via antimicrobial action |
| Inflammation | May reduce secondary inflammation |
| Metabolism | No direct impact |
| Energy Production | No direct effect |
| Muscle Growth | Indirect via healing |
| Endurance | - |
| Weight Loss | - |
| Injury Repair | Aids through infection control |
| Joints | No significant effect |
| Anti-Aging | Potential via immune health |
| Libido | No direct effect |
| Sleep | No direct impact |
| Mood | Potential stabilization via immune balance |
Any dosage suggestions provided are for informational and research purposes only, and should not be considered medical advice. Consult a qualified professional before any use.
| Target Dose | Volume (mL) | U-100 Syringe Units |
|---|---|---|
| 0.25 mg | 0.05 mL | 5 units on a syringe |
| 0.5 mg | 0.10 mL | 10 units on a syringe |
Recommended Research Protocol:
• Inject 0.25–0.5 mg per dose
• 1–3 times per week, depending on study goals
• Investigated for immune modulation, wound healing, and antimicrobial activity
On-Cycle: 2–4 weeks
Off-Cycle: 4–8 weeks
Tapering: Not required
Why Cycle?: Minimizes immune overstimulation; ideal for acute interventions
LL-37 exhibits potent antimicrobial properties and supports immune defense against chronic infections.
Shown effective in viral, bacterial, and fungal infection models.
Often paired with other immunomodulatory peptides for synergistic effects.
Mild injection site irritation
Temporary immune response fluctuations (rare)
Headaches or fatigue (infrequent)
Is LL-37 safe for long-term use? Limited to short cycles due to immune overstimulation risks.
Can it be stacked? Yes, often combined with other antimicrobial or immune-modulating peptides.
Does it affect non-immune systems? Minimal impact; primarily targets immune and microbial activity.
When are results noticeable? Antimicrobial effects may appear within days; immune modulation requires weeks.
LL-37 is an antimicrobial peptide valued for its immune defense properties and broad-spectrum activity against bacterial, viral, and fungal pathogens. Available in 5 mg vials, it is a versatile tool for research into chronic infections and immune resilience.
For Research Use Only
The products offered by Ultra Labs, are intended strictly for laboratory and scientific research purposes. These products are not intended for human or veterinary use, consumption, or therapeutic application. They are not approved by any regulatory body, for medical use or as dietary supplements.
Ultra Labs ensures that all products are of 99% purity, verified through rigorous testing at third-party independent laboratories. However, the responsibility lies with the purchaser to ensure compliance with all applicable laws, regulations, and ethical guidelines governing the use of these research chemicals in their jurisdiction. Ultra Labs is not liable for any misuse, improper handling, or unintended application of these products.
Researchers must handle these products with care, adhering to proper laboratory protocols and safety standards. Consult with qualified professionals and institutional review boards before initiating any research involving these compounds.
By purchasing from Ultra Labs, you acknowledge that you are a qualified researcher or institution and agree to use these products solely for lawful research purposes.