hientnguyen

4 ms·

1. 1.▲
   by hientnguyen 11y ago

   We do from our raw material suppliers who work with independent labs. However, the literature is for our research and development purposes only. Thank you for your interest!
2. 2.▲
   by hientnguyen 11y ago

   Will do - thanks!
3. 3.▲
   by hientnguyen 11y ago

   There are natural ingredients that help with bacteria on scalp which usually causes odor and dandruff, but we haven't included them (yet) since they are considered an OTC drug. We have included essential oils in our formulas that may h
4. 4.▲
   by hientnguyen 11y ago

   Hello there, My name is Hien Nguyen and I am a co-founder and the chief scientist at Function of Beauty. Our hair goals are a proprietary blend of selected performance ingredients; each ingredient has been through rigorous clinical testing