With the P&G machine behind it, Snowberry now has access to a number of international markets that would have previously proven a challenge to enter.
P&G is listed as the 98th largest business on the Fortune 500 list, and is considered the biggest and most powerful advertiser in the world, spending more on promotion than any other organisation annually. The company, which earns US$65 billion ($89b) in annual revenue, is based in Cincinnati and has a global employee base of 100,000.
"P&G has extraordinary R&D and marketing resources," Billington said.
"Snowberry management considers it a privilege and a hugely exciting opportunity to have access to those resources, to continue to develop the anti-ageing solutions that we know our customers want."
Billington said with the backing of P&G Snowberry would expand its product range and continue to expand on product innovations developed with support from Callaghan Innovation over the last five years.
Snowberry was founded in 2007 by Persian-born New Zealander Soraya Hendesi, whose personal story remains interwoven into representations of the brand across social media.
• Read more on Hendesi's story here.
Billington said that the local team, including Hendesi's role as founder and his as general manager, would remain unchanged despite the takeover by P&G.