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Growth factor preparations have demonstrated effectiveness in reversing age-related changes in facial skin. TNS® Advanced+ Serum (TNS A+ Serum; SkinMedica®, Allergan Aesthetics, an AbbVie Company) and TNS Advanced+ Pro-Infusion Serum for DiamondGlow® (DG-TNS A+; Allergan Aesthetics) combine growth factor technology with active botanical ingredients to target signs of skin aging.
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Huang et al. (2024) studied this question.
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