By Hannah Sivak, PhD We all will lose hair. If you are a woman, it may happen because you were not kind to your hair and scalp, or because around menopause estrogen levels go down and the receptors...
By Hannah Sivak, PhD Biochemist,Skin Actives Scientific LLC The Food and Drug Administration regulates cosmetics. The ingredient list has to follow certain rules so that the consumer will know exactly what is...
By Hannah Sivak, PhD Skin Actives Scientific, LLC Anti-age skin care Skin care does not have to be "hope in a jar" anymore. Scientific advances in the understanding of how the skin functions and the ...