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Short-term use (1-2 weeks) may be sufficient for some, while others may require longer periods (4-6 weeks or more) to achieve their goals
Promote angiogenesis the growth of new blood vessels, improving nutrient delivery to damaged tissue, particularly helpful with wounds
Gene expression modulation: Research suggests GHK-Cu can influence the expression of hundreds of genes, resetting gene activity patterns toward a more youthful profile
Users stopping vitamin C serums generally report gradual benefit decline over 2-4 months with antioxidant protection loss occurring quickly (days to weeks), skin brightness fading over 1-2 months returning toward baseline, and collagen-related firmness improvements showing variable persistence with 30-50% benefit retention long-term for consistent users
IV delivery achieves near 100% bioavailability and is the clinically effective route when significant replenishment is the goal
