Brooklyn-based hair care brand Amika has achieved B Corp accreditation.    B Corp certification is a high standard of excellence for social and environmental responsibility. As brand is currently the only haircare brand at Sephora to receive this certification.    “We've transformed Amika in a matter of a few years, from the beginning of our CSR journey in 2018 to achieving one of the greatest validations of becoming a certified B Corp brand,” said Chelsea Riggs, Amika...