Coleus Barbatus Root Extract

Coleus barbatus root extract is derived from the roots of Plectranthus barbatus (also known as Coleus forskohlii), a plant native to subtropical regions. The extract contains various active compounds, including forskolin, which has been studied for its effects on cellular signalling pathways in the skin.In skincare formulations, this ingredient functions as a skin conditioner. The research suggests that when delivered as part of the plant extract rather than in isolated form, these compounds may have enhanced ability to penetrate the skin's outer layers.

Coleus barbatus extract appears to work by activating cellular signalling pathways, particularly those involving cyclic adenosine monophosphate (cAMP). This signalling cascade may encourage melanocytes (pigment-producing cells) to increase melanin production, which is the skin's natural defence against UV damage.The extract appears to have permeation-enhancing properties, meaning other compounds within it may improve the penetration of active ingredients through the skin barrier, potentially making its effects more bioavailable than isolated components alone.

Coleus barbatus extract is typically found in serums, moisturisers and targeted treatments. As with any actives, consistency matters — use as directed on the product label. This ingredient works alongside other skincare steps; it is not a replacement for sun protection. Allow time to assess tolerance, particularly if you have sensitive skin.

Generally well-tolerated in skincare formulations. Avoid contact with eyes. Those with known sensitivity to Coleus species plants should patch test before full application.