When it comes to business, you’re not often told to let your heart be your guide, but it’s probably something that more schools should teach. Recalling days spent making beauty products at home with her chemist-physician mother, Nancy Twine knew she was onto something: clean beauty was about to take off and she wanted to make hair care her focus. Now nearly 10 years old, @Briogeo Hair Care is aimed at supporting all people with all hair types.