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Improved clinician‐assessed signs of facial aging with HA‐filler serum for (A) fine lines, (B) skin texture, (C) skin elasticity, (D) Crow's feet wrinkles, (E) deep wrinkles, (F) skin tone, and (G) radiance. p‐Values versus control (BoNTA): *p < 0.05; **p < 0.01; ***p < 0.001
