Centella Asiatica in Skincare: Formulating Cica for Calming and Barrier Repair

Centella asiatica (cica) is a proven soother, but its effect depends on the fraction used. The four key actives — asiaticoside, madecassoside, asiatic acid, and madecassic acid — support collagen synthesis and calm inflammation, with madecassoside showing particular promise for redness. Formulating cica means choosing the right fraction and concentration to deliver real calming, not just a trendy name.

The Scenario: Calming claims need the right fraction

Cica formulation faces three challenges:

Pain Points

• Centella extract alone may be too weak — the active fractions drive the calming and repair effect;
• Redness and irritation need a real anti-inflammatory response, not just a soothing texture;
• Concentration and fraction choice determine whether the product actually calms sensitive skin.

The Solution: Three cica formulation solutions

Three practices build an effective cica product:

1. Fraction-specific actives Use asiaticoside and madecassoside — the key actives — at effective concentrations.

2. Madecassoside for redness Madecassoside targets redness and inflammation, ideal for sensitive and post-procedure skin.

3. Barrier-repair support Pair cica with ceramides and humectants to rebuild the barrier while calming.

The Result: Calming that actually works

With the right fraction and concentration, cica products visibly calm redness and support barrier repair. Brands win trust with sensitive-skin customers.