skin-microbiome
The skin microbiome refers to the diverse community of bacteria and other microorganisms that naturally inhabit the surface of human skin, playing key roles in barrier function and immune defense. In plant science, researchers study how phytochemicals and plant-derived extracts can influence this microbial ecosystem, offering potential antimicrobial, anti-inflammatory, or skin-balancing effects. This intersection highlights the therapeutic potential of botanical compounds in supporting skin health through modulation of resident microbial communities.
open_in_new WikipediaPubMed · 2026-06-29
Researchers found that extracts from common plants like flaxseed, garlic, mango ginger, onion, and guduchi can selectively target harmful skin bacteria while encouraging beneficial ones to thrive, offering a scientific basis for plant-derived prebiotic skincare products.
Flaxseed and garlic extracts achieved complete growth inhibition of Staphylococcus aureus within 6 hours.
Mango ginger extract halted Cutibacterium acnes (acne-causing bacteria) growth within 15 minutes.
Onion and guduchi selectively promoted Staphylococcus epidermidis (a beneficial skin commensal) while inhibiting pathogens; stimulated S. epidermidis produced elevated butyric and succinic acids with documented antibacterial activity.
