Johnson & Johnson Consumer Inc. has entered into a definitive agreement to acquire NeoStrata Company, Inc., a global leader in dermocosmetics. The acquisition will include NeoStrata's affiliates and parent company TriStrata, Incorporated, a privately-held company.  Financial terms were not disclosed.   NeoStrata, based in Princeton, N.J., has a history of innovation that includes breakthrough research in alpha hydroxy acids, which have become a standard among anti-aging technologies ...