Synergy: BPC-157 supports gut and tendon repair pathways; GHK-Cu drives collagen synthesis, metalloproteinase regulation, and copper-dependent skin remodeling. Combined use targets both deep tissue repair and surface-level skin / scar remodeling.
Stack components
BPC-157
Recovery & Repair
Body Protective Compound, a gastric pentadecapeptide supporting tissue healing and gut repair.
Std dose
500 µg
Vial
5 mg + 2 mL
Conc
2500 µg/mL
Draw (100u)
20 IU
500 µg draw on 100u syringe
GHK-Cu
Recovery & Repair
Copper peptide supporting wound healing, collagen synthesis, and skin rejuvenation.
Std dose
2 mg
Vial
50 mg + 2 mL
Conc
25 mg/mL
Draw (100u)
8 IU
2 mg draw on 100u syringe
Injection timing
BPC-157 typically administered SC near target site daily. GHK-Cu often dosed as systemic SC injection or topical preparation. Separate sites; staggered timing not required.
Same syringe or separate?
Do not combine in the same syringe. GHK-Cu is a copper-coordinated peptide; co-formulation with other peptides may disrupt the copper complex.
Typical cycle length
4 to 6 weeks; some researchers run GHK-Cu continuously while cycling BPC-157.
Research use only. Peptide stacks compound effects and side-effect risk. Always verify Certificates of Analysis for each peptide. Consult a qualified clinician before initiating any combined protocol.
BPC-157 supports gut and tendon repair pathways; GHK-Cu drives collagen synthesis, metalloproteinase regulation, and copper-dependent skin remodeling. Combined use targets both deep tissue repair and surface-level skin / scar remodeling.
When should BPC-157 and GHK-Cu be injected?
BPC-157 typically administered SC near target site daily. GHK-Cu often dosed as systemic SC injection or topical preparation. Separate sites; staggered timing not required.
Can BPC-157 and GHK-Cu be drawn into the same syringe?
Do not combine in the same syringe. GHK-Cu is a copper-coordinated peptide; co-formulation with other peptides may disrupt the copper complex.
How long is a typical BPC-157 + GHK-Cu cycle?
4 to 6 weeks; some researchers run GHK-Cu continuously while cycling BPC-157.
What dose of BPC-157 pairs with GHK-Cu?
Standard ASCEND reference dose for BPC-157: 500 µg from a 5 mg vial reconstituted with 2 mL bacteriostatic water (2500 µg/mL). Draw volume at this concentration: 0.2 mL, which is 20 IU on a 100-unit insulin syringe. Adjust to the research protocol you are following.
For research informational use only. Not medical advice. Combination protocols have not been formally validated by the FDA. Consult a qualified healthcare provider before initiating any peptide stack.