This was one of the products of R. Dollard, of Philadelphia. It was advertised as early as 1845 (see below).
DOLLARD'S LONDON REGENERATIVE CREAM,
for Preventing the Hair from falling off or turning Grey. Will renovate and strengthen weak hair, and never fails, by its constant application, to keep the hair in the highest state of preservation, and producing a natural and beautiful gloss, without making the use of grease apparent.
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