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NAD+ NAD+ excels at energy metabolism, making it effective for fatigue and low energy

Studies requiring gene expression data, biopsy analysis, inflammatory biomarkers, or multi-tissue effects require GHK-Cus broader biological range

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It added that the same test confirmed label accuracy for all co-ingredients: Vitamin C (64.8 mg vs 50 mg claimed), Riboflavin (6.79 mg vs 5 mg claimed), Selenium (71.0 mcg vs 55 mcg claimed) and Resveratrol (114 mg vs 100 mg claimed)

References: Pickart et al

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