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Recent investigations have also indicated AKGs potential to support tissue repair and reduce toxin-induced cellular damage, making it a valuable addition to detoxification formulas (Iqbal et al., 2021)
The only way to know is through blood tests
What This Means for Peptide Therapy Patients Peptide compounds like Sermorelin or CJC-1295/Ipamorelin are increasingly used for: Anti-aging protocols Post-injury recovery Energy, sleep, and muscle support But without understanding IGFBP-3, these therapies may: Look falsely effective (if IGF-1 rises but free IGF-1 is excessive) Pose hidden risks (if protective binding is insufficient) We use IGF-1 : IGFBP-3 ratio analysis as a tool for: Refining dosage Adjusting protocols Monitoring cancer risk Supporting safe, individualized regenerative therapies Functional Testing in a Root-Cause Framework At Internal Healing & Wellness MD, we use advanced lab testing to interpret growth hormone signaling, assess whole-body function, and guide individualized protocols
Look for products with: Stated GHK-Cu concentration (not just contains copper peptides) Opaque or tinted packaging to protect from light Reasonable formulation that doesnt include strong acids in the same product Cool storage recommendations followed Documented stability or third-party testing where available Avoid products with: Vague active ingredient labels Clear bottles in bright store displays (probably degraded) Very low GHK-Cu concentrations buried in proprietary blends Prices that dont match concentration or brand quality Key Takeaway: Injectable GHK-Cu protocols typically use 1 to 5 mg subcutaneously several times per week, but published evidence for this route is limited Can I Combine GHK-Cu with Other Actives
