Brahmi (Centella Asiatica / Gotu Kola) for Skin Health

Research suggests that Centella asiatica (Gotu Kola) has meaningful evidence supporting its role in skin health, particularly through its active triterpene compounds — asiaticoside, madecassoside, asiatic acid, and madecassic acid — which studies consistently indicate promote collagen synthesis, fibroblast proliferation, and wound healing across a range of conditions including burns, scars, stretch marks, and diabetic ulcers. The available evidence base consists primarily of reviews and systematic reviews, with a smaller number of clinical trials examining topical formulations, and the overall direction of findings is supportive, with studies also noting benefits for skin hydration, barrier function, photoprotection, and anti-inflammatory effects relevant to conditions like psoriasis and hypertrophic scars. Studies indicate that newer delivery technologies such as hydrogels and nanostructures may enhance the plant's effectiveness when applied topically, and at least one clinical trial supports its use in reducing scar outcomes while another demonstrates improvements in stretch marks through combination therapy. It is worth noting that the research landscape relies heavily on review-level evidence and in vitro or small clinical studies rather than large-scale randomized controlled trials, so while the general picture is consistently positive, higher-quality independent trials would strengthen the conclusions that can be drawn.