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GlyHisLysCu(II) Peptide Sequence : GlyHisLys(Cu) Chemical Formula : CHNOCu (GHKCu complex) Molecular Weight : 401.91 g/mol CAS Number : 49557-75-7 Purity : Typically supplied at 99% purity as determined by HPLC
It's perfect for hydration, recovery, and wellness
Sleep Optimization First signs: Days 3-7 (deeper sleep, more vivid dreams, waking more rested) Consistent improvement: Week 2-3 (sleep architecture stabilizes at improved baseline) Peak benefit: Week 4-6 (maximum subjective sleep quality improvement) Key requirement: Good sleep hygiene baseline
However, careful consideration of timing and skin sensitivity is crucial
