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does topical ghk cu work Neurogan GHK-Cu Copper Peptides: Topical vs
Description
Do not inject directly into the tendon itself

All 12 reported significant symptom improvement with no reported adverse effects

Enhanced protein synthesis and recovery potential through anabolic signaling [4]

doi: 10.1111/joim.12395

For oral or injectable GHK-Cu copper peptides, confirm the clinic uses pharmaceutical-grade peptides rather than research-grade options
