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doi: 10.1084/jem.20090560 53 GaoYWangZJinXWangXTaoYHuangS
Retinol is an over-the-counter precursor that your skin converts in two steps (first to retinaldehyde, then to retinoic acid) before it becomes active
Meister A, Anderson ME
2009 Apr
Research shows that GHK-Cu can modulate the expression of over 4,000 human genes involved in tissue repair and anti-inflammatory processes, essentially helping to reset gene expression to a healthier, more youthful state
Bleaching damages the skin to remove colour
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