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Following dosage recommendations helps ensure safety and optimal results
Read the full research summary on GHK-Cu Quality & Testing Every GHK-Cu batch is manufactured to exceed 99% purity and tested using HPLC and LC-MS protocols through an ISO 17025-accredited laboratory, confirming identity, potency, and batch-to-batch consistency
Results Out of the 30 patients (18 females and 12 males) with transient lingual neurosensory disturbances, after third molar extraction, 15 used the intra-nasal vitamin B12 spray, while the other 15 took oral vitamin B12 tablets
Comparison The combo adds telomere protection to GHK-Cu's skin work
While both forms support skin longevity, they work very differently
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