Centella Asiatica (Gotu Kola) Extract

Snapshot

Traditional medicinal herb known for enhancing skin repair, circulation, and cognitive function, rich in triterpenoid saponins and antioxidants.

 

What It Is

Centella asiatica, also called Gotu Kola, is a small creeping plant native to Asia. It has been used for centuries in Ayurvedic and Traditional Chinese Medicine to promote wound healing, longevity, and mental clarity.

Where It Comes From

Widely grown in India, Sri Lanka, China, and Madagascar, Centella’s leaves and stems are harvested to produce extracts for use in dietary supplements, topical ointments, and cosmetic products.

Key Nutrients & Compounds

The main actives are triterpenoid saponins including asiaticoside, madecassoside, asiatic acid, and madecassic acid. These compounds are linked to wound healing, skin barrier repair, collagen synthesis, and neuroprotective effects.

Health Benefits

  • Skin Healing & Anti-Aging – Stimulates collagen production, reduces appearance of scars, and strengthens skin barrier.
  • Cognitive Support – Traditionally used to enhance memory, focus, and calm anxiety.
  • Circulation & Vein Health – Improves microcirculation and venous insufficiency, reducing swelling and leg discomfort.
  • Antioxidant & Anti-Inflammatory – Protects cells from oxidative damage and soothes inflammation.

Recommended Dosage

Oral supplements: 300–600 mg standardized extract daily (containing 10–40% asiaticoside or madecassoside).

Topical creams/gels: Typically 0.5–1% extract for wound or scar care.

Always follow product-specific directions and consult a healthcare professional.

How To Use It

Take as capsules or teas for internal support. Apply creams or serums with Centella extract to scars, burns, or areas of irritation. Look for “cica creams” in skincare, which feature Centella for barrier repair.

Who Should Use It

Those with skin concerns like scars, stretch marks, or sensitive skin; individuals managing venous insufficiency; or people seeking herbal support for memory, stress resilience, and overall vitality.

Possible Interactions or Cautions

Generally well tolerated. Rarely, oral use may cause nausea, headache, or dizziness. Avoid high doses during pregnancy or breastfeeding. May interact with sedatives, blood sugar–lowering medications, or cholesterol drugs.

Final Thoughts

Centella asiatica is a time-tested botanical with a wide range of benefits for skin, circulation, and cognition. Its triterpenoid compounds make it a valuable ingredient in both supplements and modern dermatology.

Scientific Studies

Bylka W, Znajdek-Awiżeń P, Studzińska-Sroka E, Brzezińska M. Centella asiatica in cosmetology. Postepy Dermatol Alergol. 2013.
http://pubmed.ncbi.nlm.nih.gov/24278079

Brinkhaus B, Lindner M, Schuppan D, Hahn EG. Chemical, pharmacological and clinical profile of the East Asian medical plant Centella asiatica. Phytomedicine. 2000.
http://pubmed.ncbi.nlm.nih.gov/11194174

Morganti P, Fabrizi G, James B, Bruno C. The efficacy of a cosmetic treatment based on Centella asiatica extract in the management of stretch marks. J Appl Cosmetol. 1999.
http://pubmed.ncbi.nlm.nih.gov/18492078