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About this product GHK-Cu Neck & Face Serum features a 4% concentration of Copper Tripeptide-1
Each time a cell divides, they shorten slightly, eventually reaching a length that triggers cellular senescence
They help us stay healthy and feel good
Research highlight: A 2018 study in Nutrients found that astaxanthin supplementation (12mg/day for 12 weeks) actually increased glutathione levels in participants suggesting these two antioxidants work synergistically, not competitively (Chalyk et al., 2018)
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