For those of us who wish for the good old days, Symbiome has just the right skin care regimen. The company has raised $15 million for an “ancestral microbiome” lineup of skin care products. The eponymous range, which debuts next month, includes seven products that are said to shift the skin's microbiome back to its “ancestral” state, according to Founder and Chief Scientific Officer Larry Weiss, who also had a hand in the development of Mother Dirt. Using 10 or fe...