What Is Gotu Kola? The Ayurvedic Herb for Collagen and Skin Repair

If you haven't yet heard of gotu kola, you will. This small, fan-shaped herb — Centella asiatica in botanical terms — has been a cornerstone of Ayurvedic and traditional Chinese medicine for millennia. It's sometimes called the "herb of longevity," and its specific effects on skin collagen and repair make it one of the most genuinely exciting plant ingredients in modern skincare.

What Does Gotu Kola Actually Do for Skin?

Collagen synthesis: Centelloids — particularly asiaticoside — have been shown in multiple studies to stimulate fibroblast activity. Fibroblasts are the cells responsible for producing collagen and elastin. By upregulating fibroblast function, gotu kola supports the skin's structural proteins, helping to maintain firmness and resilience over time.

Wound healing and skin repair: Gotu kola has one of the strongest evidence bases for wound healing of any botanical ingredient. It accelerates the formation of new tissue and has been used clinically to improve the appearance of scars.

Anti-inflammatory action: Madecassoside in particular has demonstrated significant anti-inflammatory properties, calming reactive skin and reducing redness.

Why Night-Time Is the Right Time for Gotu Kola

The skin undergoes its most active repair processes during sleep. Cellular turnover peaks in the late evening and early hours of the morning. Applying gotu kola as part of an evening routine means it is present and active precisely when the skin is most receptive to repair signals.