From Collagen to Fibroblasts: the Evolving Face of Dermal Fillers
Two leading makers of injectable wrinkle fillers, Allergan and Johnson & Johnson, recently announced that they will cease production of their respective collagen products (the human-derived CosmoDerm and CosmoPlast, the bovine Zyderm and Zyplast for Allergan; the porcine Evol...
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