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P&G scientist on Two-in-1 conditioner
I just want to ask on why scientist of other <wbr>company at that time have not thought of suspending silicones in shampoo to make two in one shampoo (1980s). How did P&G scientist thought of it while Unilever’s, Alberto Culver’s, and L’oreal’s scientist did not thought about it? These companies spend much on R&D budget and on hiring PhDs. Yet, they let P&G thought of such novel idea at that time while they did not.
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