Recovery

Defender LL-37

Name: Defender LL-37
Brand: Peak Protocol
SKU: defender-ll-37
Price: 800 ZAR
Availability: InStock

Host-defense support with recovery focus.

LL-37 5mg — an antimicrobial and tissue-repair peptide for immune resilience and recovery protocols.

R800

per vial

Ask a specialist

3rd-party verified
Cold-chain shipping
Discreet packaging
99.8% purity

What it is

Defender LL-37 is a research-grade LL-37 peptide cartridge formulated for host-defense support, inflammatory balance, and tissue recovery.

Key benefits

Supports innate immune response and barrier defense
Helps tissue repair and recovery after stress
May assist with inflammatory modulation
Complements resilience-focused protocols

How it works

LL-37 is a naturally occurring host-defense peptide that helps regulate antimicrobial activity, cellular signaling, and tissue-repair pathways involved in recovery.

Who it's best for

Immune-support protocols
Recovery blocks after heavy training or stress
Users seeking resilience and repair support

Suggested protocol

Use according to your clinician or protocol plan. Conservative introductory dosing is recommended.

Administration guide

Subcutaneous administration using the prefilled cartridge system. Rotate injection sites.

Storage instructions

Refrigerate at 2–8 °C. Protect from heat and direct light.

Frequently asked questions

How quickly will I notice results from Defender LL-37?

Most users report measurable changes within 2–4 weeks of consistent use. Full results typically emerge across an 8–12 week protocol.

Can I stack this with other Peak Protocol products?

Yes. Our compounds are designed to be modular. Pair with complementary stacks from Recovery, Longevity, or Metabolic collections — our specialists can recommend a structure.

Is this third-party tested?

Every batch ships with a Certificate of Analysis verifying purity above 99% from an independent ISO-accredited lab.

What is the return policy?

Unopened, temperature-intact vials may be returned within 14 days. Opened compounds are non-returnable for safety reasons.

Important disclaimer. All Peak Protocol compounds are intended strictly for laboratory research and educational purposes. They are not approved by the FDA for human consumption, treatment, or therapeutic use. Statements have not been evaluated by the FDA. Consult a qualified medical professional before initiating any protocol.