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Each vial maintains sterility for up to 28 days after first use when stored properly

After reaching 65/70 years of age, the circadian rhythm of melatonin secretion almost completely disappears. MELATONIN IN SLEEP DISORDERS Melatonin as a hormone regulating the day-night circadian rhythm and seasonal biorhythm also participates in the process of mood, sleep, and its quality

Known for anti-inflammatory and antioxidant effects, it supports cellular protection, tissue remodeling, and regenerative processes in vitro and experimental models

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Beyond skin benefits, copper peptides play a crucial role in enzyme formation, helping to firm, smooth, and soften the skin while visibly reducing signs of aging