Intermediate Protocol · TRT Support

TRT Companion Protocol

Peptide support layer for men on testosterone replacement therapy. BPC-157 for connective tissue protection, Gonadorelin for LH pulse preservation, GHK-Cu for tissue quality.

BPC-157GonadorelinGHK-CuOngoingTRT Support
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Why Peptides on TRT

Testosterone replacement therapy is highly effective but comes with two significant secondary concerns that peptides address directly. First, exogenous testosterone suppresses the HPG axis — LH and FSH fall, and without intervention the testes atrophy and lose function. Second, TRT increases training load capacity, which without connective tissue support leads to overuse injuries as tendons and ligaments cannot keep pace with hormonally-enhanced muscle recovery.

The Three Compounds
Gonadorelin
HPG Axis Preservation
Synthetic GnRH. Administered 2–3 times weekly to maintain pituitary LH pulse while on TRT. Prevents testicular atrophy and maintains fertility potential. The most important add-on for men on long-term TRT.
BPC-157
Connective Tissue Protection
Continuous daily use at 250mcg SubQ. Maintains tendon, ligament and joint integrity during TRT-enhanced training. Particularly important for tendons, which do not recover as fast as muscle on TRT.
GHK-Cu
Tissue Quality
8-week cycles throughout the year. Supports collagen synthesis, skin quality, and connective tissue health. The oestrogen-collagen interaction means GHK-Cu is particularly valuable when E2 is being managed with an AI.
Blood Work

Quarterly TRT monitoring is essential: Total T, Free T, E2, LH, FSH (to confirm Gonadorelin is working), PSA, haematocrit. Always test at trough — 48 hours after last injection. Five panels per year in the default calendar: January, March, June, September, December.

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Member Access

Full dosing, titration schedule, blood work timing and cycling notes are available inside the platform. Use the calendar to track your protocol.

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Research and community-reported information only. Not a prescription or personal recommendation. Always consult a qualified practitioner before starting any peptide protocol. Pep IQ is an educational platform — not a medical service.