Category Science & Ingredients

Understanding the Mechanism Rosemary oil (Rosmarinus officinalis) contains carnosic acid and rosmarinic acid as primary bioactives. Carnosic acid has demonstrated in vitro 5-alpha-reductase inhibition (Murata et al., 2012, Phytother Res), reducing DHT conversion. Rosmarinic acid provides anti-inflammatory effects via COX-2…

Understanding the Mechanism Rosemary oil (Rosmarinus officinalis) has become one of the most discussed natural approaches for hair health, but the gap between social media claims and scientific evidence is significant. This article examines what the research actually shows, including…