LL-37
💥 Dragon Pharma
LL-37

✔️ Substance: hCAP-18
✔️ Price For: Vial 5 mg
✔️ Brand: Dragon Pharma

Out of stock

Dragon Pharma LL-37

IDENTITY

Compound LL-37 (hCAP-18 Active Fragment)
SubstanceHuman Cathelicidin hCAP-18
Strength5 mg
FormLyophilized Peptide Vial
Class Antimicrobial Peptide / Research Compound

PEPTIDE PROFILE

Peptide TypeCathelicidin-Derived Peptide
OriginHuman Innate Immune System
Amino Acids37 Residue Active Peptide
Primary FunctionImmune Signaling & Host Defense
Research AreaRecovery & Cellular Biology

PHARMACOLOGY

MechanismAntimicrobial Peptide Activity
TargetCell Membrane Interaction
PathwayInnate Immune Modulation
AdministrationResearch Peptide Protocols
Clinical StatusInvestigational

STORAGE & PACKAGE

BrandDragon Pharma
Package5 mg Multi-dose Vial
Storage2–8°C Refrigerated
Before ReconstitutionKeep Lyophilized
ProtectionProtect From Light & Heat

ADMINISTRATION PROFILE

Administration Subcutaneous (SC) Research Use
PreparationReconstitution Required
Injection SiteCommon SC Areas
FrequencyBased on Research Protocol
Usage TimeShort Research Periods

DOSING INFORMATION

Research Range100–500 mcg/day
Weekly Range0.7–3.5 mg/week
Beginner Research100 mcg/day
Intermediate Research200–300 mcg/day
Advanced Research300–500 mcg/day

USAGE PROFILE

Typical Duration2–8 Weeks
Initial PeriodFirst 7–14 Days
ObservationCellular Response Monitoring
Peak ResearchWeeks 3–6
StoppingNo Hormonal Withdrawal

RECOVERY 

PCT RequiredNo
HPTA SuppressionNot Expected
Stopping MethodDiscontinue Administration
Recovery TimeNo Testosterone Recovery Needed
MonitoringResearch Evaluation

BODYBUILDING USAGE

CategoryRecovery Support Research
Muscle GrowthIndirect Cellular Support
Training RecoveryResearch Interest
InflammationImmune Signaling Research
Combination Usually Studied With Recovery Compounds

MECHANISM OF ACTION

Primary TargetCell Membrane Interaction
Immune RoleInnate Defense Signaling
Peptide FunctionHost Defense Modulation
InflammationImmune Response Regulation
Cellular EffectBiological Signaling Activity

PHARMACOKINETICS

AbsorptionPeptide Dependent
DistributionSystemic Peptide Exposure
MetabolismProteolytic Breakdown
ClearancePeptide Degradation Pathways
DurationProtocol Dependent

SAFETY PROFILE

ToxicityLimited Human Data
Immune ResponsePossible Individual Variation
Injection RiskLocal Site Reactions
Hormonal EffectNot Anabolic Hormone
MonitoringResearch Evaluation Required

CONTRAINDICATIONS

PregnancyNot Recommended
Immune DisordersMedical Evaluation Required
AllergyPeptide Sensitivity Assessment
Chronic DiseaseProfessional Assessment
MedicationInteraction Review

CHEMICAL PROFILE

NameLL-37 Human Cathelicidin Fragment
FormulaC205H340N60O53
Molecular Weight4493.3 g/mol
ClassAntimicrobial Peptide
Sequence37 Amino Acid Peptide

COMPATIBILITY

Recovery StackResearch Peptide Combinations
Training SupportRecovery Focused Protocols
Hormonal CompoundsNo Direct Androgen Activity
PurposeCellular Research

OVERVIEW

LL-37 is the active antimicrobial peptide fragment derived from human cathelicidin hCAP-18. It belongs to the innate immune defense system and has been studied for its interaction with microbial membranes, immune signaling pathways and cellular communication.

POTENTIAL BENEFITS

  • Studied antimicrobial peptide activity
  • Research interest in immune modulation
  • Potential cellular signaling effects
  • Recovery-related research applications
  • Non-androgenic peptide profile
  • No direct estrogenic activity
  • No traditional PCT requirement

POTENTIAL RISKS

  • Limited long-term human research data
  • Possible injection-site irritation
  • Individual immune response variation
  • Unknown effects outside research settings
  • Requires proper peptide handling
  • Quality depends on product source

PERFORMANCE PROFILE

Recovery Support
70%
Immune Research
85%
Direct Muscle Gain
20%
Fat Loss Effect
15%
Hormonal Activity
10%

RESEARCH TIMELINE

Day 1–7 Initial peptide exposure period
Week 2–4 Cellular response observation phase
Week 4–8 Longer research evaluation period
After Discontinuation No hormonal recovery phase
PCT Not Applicable

ADMINISTRATION SUMMARY

Usage Research peptide protocol
Administration Subcutaneous injection
Dose Format mcg/day research range
Duration 2–8 weeks
Vial Strength 5 mg total peptide

RECONSTITUTION PROFILE

Preparation  Lyophilized peptide requires reconstitution
Diluent Research-grade peptide diluent
Storage After Mixing Refrigerated Conditions
Handling Sterile Technique Required
Stability Depends on Storage Conditions

WHAT IS DRAGON PHARMA?

Dragon Pharma is a pharmaceutical research brand known among bodybuilding and research communities for producing peptide, hormone-related and performance-oriented research products. The company focuses on laboratory-style formulations including injectable compounds, peptides and other specialized products intended for research applications.

Products associated with Dragon Pharma are commonly discussed within athletic communities because of their presentation, packaging formats and availability of specialized compounds. Product authenticity, storage conditions and responsible handling remain important factors when evaluating any research material.

WHY CHOOSE DRAGON PHARMA

Dragon Pharma products are selected by some research and bodybuilding communities due to recognizable branding, standardized vial presentation and availability of specialized compounds such as peptide-based research materials.

For peptide products like LL-37, correct storage, sterile handling and accurate labeling are important quality considerations. Users researching these compounds should evaluate product information, scientific documentation and applicable regulations before use.

CONCLUSION

Dragon Pharma LL-37 5 mg contains LL-37, the active 37-amino-acid fragment of human cathelicidin hCAP-18. Unlike anabolic hormones, LL-37 belongs to the antimicrobial peptide family and is investigated primarily for immune signaling, cellular communication and host-defense mechanisms.

Within bodybuilding and sports research communities, LL-37 is primarily discussed as a recovery-support research peptide because of interest in inflammation regulation, tissue response and biological signaling rather than direct anabolic activity.

Within bodybuilding science discussions, LL-37 is considered a recovery-oriented research compound rather than a direct muscle-building agent. Its interest among athletes comes from studies examining inflammation pathways, tissue response and biological adaptation after physical stress.

LL-37 does not function as an androgenic anabolic compound and does not require a traditional PCT protocol. Research applications should focus on scientific evaluation, correct peptide handling, storage requirements and responsible interpretation of available evidence.

DISCLAIMER

This content is provided exclusively for educational and informational purposes. LL-37 is an investigational peptide and is not approved as a bodybuilding performance-enhancing medication. This information does not represent medical advice, treatment recommendations or endorsement of non-approved usage. Always consider scientific evidence, regulations and professional guidance when evaluating pharmaceutical research compounds.

REFERENCES

Human Cathelicidin LL-37 antimicrobial peptide research: PubMed
LL-37 immune signaling and biological activity: PubMed Research
Cathelicidin antimicrobial peptide database information: NCBI Protein Database
Peptide pharmacology and biomedical information: DrugBank
FDA information on biological products and peptide regulation: FDA Drug Information
European medicines regulatory information: European Medicines Agency
Innate immunity and antimicrobial peptide guidelines: NCBI Bookshelf
Endocrine and peptide-related clinical research resources: Endocrine Society
LL-37 peptide molecular research literature: PubMed Literature
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