Centella Asiatica (Cica)
Centella Asiatica (Cica) for Soothing Redness, Barrier Repair & Calm Skin: Ingredient Guide
Centella Asiatica (Cica) is a marshland herb whose four active triterpenoids — asiaticoside, madecassoside, asiatic acid, and madecassic acid — have been isolated and studied individually, making it one of the best-characterised soothing ingredients in modern dermatology. It calms inflammation at the signalling level (NF-κB, JAK/STAT3) and rebuilds barrier structure (TGF-β/Smad), which is why results compound rather than fade. Mamaearth uses Cica in its redness-calming range, including the Glow Serum BB Cream. Honest note: Cica is a well-evidenced calming and barrier-repair active, not a substitute for sunscreen or a fix for acne itself — it manages the irritation around a breakout, it doesn't treat the breakout (see "Safety Profile" and FAQs).
At a Glance: Centella Asiatica
| Attribute | Detail |
|---|---|
| INCI Names | Centella Asiatica Extract, Centella Asiatica Leaf Extract, Madecassoside, Asiaticoside, Asiatic Acid, Madecassic Acid |
| Alternate Names | Cica, Gotu Kola, Tiger Grass, Indian Pennywort, Mandukaparni |
| Category | Botanical Active — Anti-Inflammatory, Barrier-Repairing, Anti-Redness |
| Active Constituents | Four pentacyclic triterpenoids: asiaticoside, madecassoside, asiatic acid, madecassic acid |
| Typical Use Concentration | 0.1% to 5% extract; 0.1% for isolated madecassoside. TECA standardised to ~40% asiaticoside, 30% asiatic acid, 30% madecassic acid |
| Comedogenicity | 0 (Non-comedogenic) |
| Photosensitivity Risk | None. Safe morning and evening |
| Sensitisation Risk | Low. Human patch testing on finished formulas showed no allergic contact dermatitis |
| Pregnancy Safe | Yes, topical use |
| Regulatory Status | Assessed by the CIR Expert Panel across nine Centella-derived ingredients and concluded safe as used in cosmetics |
What Is Centella Asiatica and Why Does It Work?
Centella asiatica is a marshland herb native to India and Southeast Asia, used in Ayurveda as mandukaparni for centuries. Unlike most botanicals, its actives have been isolated, standardised, and studied individually — which is why it has moved from traditional remedy to one of the best-characterised soothing ingredients in modern dermatology.
Four pentacyclic triterpenoid saponins do the work: asiaticoside and madecassoside, plus asiatic acid and madecassic acid. They act across complementary pathways — TGF-β/Smad-driven extracellular matrix synthesis, suppression of NF-κB and JAK/STAT3 inflammatory signalling, and mitigation of oxidative and glycation stress.
Cica works at the source. It interferes with the biochemical signalling that keeps skin inflamed, which is why the results compound rather than fade.
What Centella Asiatica Does: Functional Role
| Functional Role | Category | Sub-role Mechanism |
|---|---|---|
| Primary Active | Anti-Inflammatory | Madecassoside and asiaticoside attenuate NF-κB and JAK/STAT3 signalling, reducing the cytokine output that sustains redness and reactivity. |
| Primary Active | Barrier Repair | Stimulates extracellular matrix synthesis via TGF-β/Smad activation, supporting barrier recovery and reducing transepidermal water loss. |
| Supporting Active | Antioxidant Defence | Triterpenes and polyphenols neutralise oxidative stress from UV and particulate exposure. |
| Supporting Active | Healing and Repair | Promotes collagen synthesis and angiogenesis — the mechanism behind Centella's long-established use in wound and scar care. |
Skin Concerns Centella Asiatica Treats
| Skin Concern | Root Cause | Mechanism of Action | Research Anchor |
|---|---|---|---|
| Heat-induced redness and flushing | Vasodilation and thermal inflammation from high temperatures and UV exposure | Suppresses NF-κB and JAK/STAT3 signalling, reducing the inflammatory load driving visible erythema | Pharmacia, 2025 |
| Pollution-triggered reactivity | Oxidative stress from PM2.5 penetrating the barrier | Antioxidant triterpenes neutralise oxidative triggers before they escalate to visible inflammation | Pharmacia, 2025 |
| Compromised, over-exfoliated barrier | Damaged stratum corneum with elevated water loss | Supports ECM synthesis and barrier lipid recovery, reducing TEWL | Bylka et al., Postepy Dermatol Alergol, 2013 |
| Dryness and rough texture | Barrier dysfunction driving moisture loss | Formulations containing Centella extract improved hydration and reduced transepidermal water loss | Ratz-Łyko et al., Indian J Pharm Sci, 2016 |
| Post-acne marks and healing skin | Slow resolution of inflammatory damage | Collagen stimulation and angiogenesis support faster, cleaner healing | Bylka et al., Postepy Dermatol Alergol, 2013 |
| Uneven makeup application | Surface irregularity and elevated water loss on inflamed areas | Calms the underlying inflammation, creating a smooth, even canvas | Pharmacia, 2025 |
India Relevance: Climate & Usage
Extreme summer heat. Temperatures above 40°C across North and Central India cause vasodilation and visible flushing. Cica is one of the few actives that calms heat-driven redness without adding irritation on top of already-stressed skin.
High pollution load. PM2.5 exposure in Delhi, Kanpur, and other high-AQI cities generates continuous oxidative stress. The visible result is a persistent background redness that makes skin look uneven and behave unpredictably. Cica's antioxidant and anti-inflammatory action targets exactly this.
Hard water across metros. High-calcium water leaves the barrier compromised in most Indian cities. Cica rebuilds barrier tolerance, which is what allows skin to handle actives, weather, and daily wear without reacting.
Makeup performance in harsh conditions. Inflamed skin has irregular texture and high water loss, which is why foundation separates on flushed areas. Calming the inflammation underneath is what makes coverage sit smoothly and last through the day.
Ayurvedic familiarity. Mandukaparni is a recognised name in Indian traditional medicine. This is one of the rare ingredients where centuries of traditional use and modern peer-reviewed evidence point the same direction.
How Centella Asiatica Works: Three Mechanisms
1. Inflammatory Pathway Suppression
Madecassoside and asiaticoside attenuate NF-κB and JAK/STAT3 signalling — the master switches for inflammatory cytokine production. Turning these down addresses the cause of redness rather than concealing it.
2. Barrier Rebuilding via TGF-β/Smad
Asiaticoside and madecassoside activate TGF-β/Smad signalling, driving collagen and extracellular matrix synthesis. This is the mechanism behind Centella's clinical use in wound healing, and it is what rebuilds barrier resilience over weeks of use.
3. Antioxidant Buffering
Triterpenes and accompanying polyphenols reduce oxidative and glycation stress. In an environment with high UV and high particulate load, this intercepts inflammatory triggers upstream, before they become visible.
The Evidence: What Research Shows
| Finding | Study Type | Source & Year | Key Result |
|---|---|---|---|
| Mechanistic and clinical synthesis | Systematic review, evidence 2016–May 2025 | Pharmacia, 2025 | Asiaticoside, madecassoside, asiatic acid and madecassic acid act via TGF-β/Smad ECM anabolism, NF-κB and JAK/STAT3 attenuation, and oxidative stress mitigation, improving histologic and biophysical skin endpoints. |
| Cosmetic applications and barrier effects | Peer-reviewed review | Bylka W, et al. Postepy Dermatol Alergol. 2013;30(1):46-49. PMID 24278045 | Documents collagen stimulation in human fibroblasts, plus anti-inflammatory and antioxidant activity across acne, burns, psoriasis, and photoageing applications. |
| Hydration and anti-inflammatory effect | Instrumental evaluation of finished formulas | Ratz-Łyko A, et al. Indian J Pharm Sci. 2016;78(1):27-33 | Cosmetic formulations containing Centella extract improved skin hydration and reduced transepidermal water loss. |
| Long-term visible improvement | Clinical, 6 months | Haftek M, et al. Exp Dermatol. 2008;17(11):946-952 | 0.1% madecassoside with 5% ascorbic acid produced significant improvement in fine lines, firmness, and roughness. |
| Safety in cosmetic use | Expert panel safety assessment | Johnson W, et al. Int J Toxicol. 2023. doi:10.1177/10915818231158272 | Nine Centella-derived ingredients assessed and concluded safe as used in cosmetics. |
Safety Profile
Centella asiatica has one of the strongest safety records among botanical actives, which is why it appears so widely in products formulated for sensitive skin.
Human repeated insult patch testing on finished products containing Centella extract — across cohorts of 52 to 112 subjects — showed no allergic contact dermatitis. Eye creams and lotions containing 0.1% to 0.2% Centella leaf extract produced no irritation or sensitisation in testing. The CIR Expert Panel reviewed this evidence across nine Centella-derived ingredients and concluded they are safe as used in cosmetics.
No photosensitivity: Safe for morning and evening use, with no SPF requirement beyond your normal routine.
Non-comedogenic: Suitable for oily and acne-prone skin.
Pregnancy and breastfeeding safe for topical cosmetic use.
Patch test before first use, as with any new product — apply behind the ear or on the inner forearm and wait 24 hours. Worth doing if you have a known allergy to plants in the carrot family (carrot, celery, fennel, coriander, dill), which shares a botanical family with Centella.
Who Should Use Centella Asiatica: Skin Type Guide
| Primary Concern | Skin Type | Severity | Recommended Approach |
|---|---|---|---|
| Heat flushing, summer redness | All types | Mild to moderate | Lightweight Cica gel, serum, or mask daily. Chill the product for added comfort. |
| Barrier damage from over-exfoliation | Sensitive, compromised | Moderate | Cica as the primary active while the barrier recovers. |
| Pollution reactivity, background redness | Sensitive, reactive, combination | Mild to moderate | Daily Cica in a leave-on step, morning and evening. |
| Acne-prone skin with inflammation | Oily, acne-prone | Mild to moderate | Cica alongside your acne treatment to keep irritation manageable. |
| Post-acne marks and healing skin | All types | Mild | Supports healing quality so marks resolve cleanly. |
| Sensitive, reactive skin generally | Sensitive | Any | One of the most tolerable actives available. Safe for daily use with no adjustment period. |
How to Use Centella Asiatica: Application Guide
AM/PM Suitability
Both, no restrictions
Routine Step
Where it fits
Pro Tip: Chill It
Instant cooling relief
Patch Test & Frequency
Patch test: Apply a small amount behind the ear or on the inner forearm. Wait 24 hours.
Frequency: Daily. Masks and face packs 1 to 2 times weekly.
Result Timeline
Immediate: Cooling comfort and relief on flushed skin.
1 to 2 weeks: Noticeably lower reactivity to daily triggers — heat, pollution, wind.
4 to 8 weeks: Measurable barrier improvement and visible reduction in background redness.
Centella Asiatica Compatibility: Pairing Guide
| Ingredient | Compatibility | Mechanism Relationship | Benefit of Pairing |
|---|---|---|---|
| Ceramides | Highly recommended | Signalling plus structural repair | Cica calms the inflammatory signalling; ceramides physically rebuild the lipid barrier. The most complete pairing for compromised skin. |
| Niacinamide | Highly recommended | Complementary anti-inflammatory routes | Two different mechanisms, both barrier-supportive, both exceptionally well tolerated together. |
| Hyaluronic Acid, Glycerin, Panthenol | Highly recommended | Hydration support | Humectants restore surface water while Cica repairs the barrier holding it in. |
| Vitamin C | Highly recommended | Antioxidant synergy | Clinically studied together: 0.1% madecassoside with 5% ascorbic acid over 6 months improved fine lines, firmness, and roughness. |
| Salicylic Acid / Acne Actives | Recommended | Treatment plus tolerance | Acne actives clear the pore; Cica manages the irritation they cause, so you can stay consistent with treatment. |
| Retinoids | Recommended | Irritation buffering | A well-established way to improve retinoid tolerance. Apply Cica first, or on alternate nights. |
| AHAs and BHAs | Recommended, sequenced | Cica restores what acids remove | Alternate rather than layer, so exfoliation and repair each get their own night. |
| Sunscreen | Essential daily partner | Antioxidant plus UV filter | Cica handles the inflammation UV causes; sunscreen prevents it in the first place. |
Frequently Asked Questions About Centella Asiatica
A: Yes — it is one of the most tolerable actives available and is specifically formulated into products for reactive skin. Human patch testing on finished formulas showed no allergic contact dermatitis, and the CIR Expert Panel concluded Centella-derived ingredients are safe as used in cosmetics.
A: Cooling comfort is immediate. Reduced daily reactivity comes within 1 to 2 weeks, and measurable barrier improvement with visibly calmer skin follows at 4 to 8 weeks.
A: Yes, and it is often used specifically to make those easier to tolerate. Apply Cica first, or on alternate nights.
A: Yes — all three refer to Centella asiatica. In Ayurveda it is known as mandukaparni.
A: It calms the inflammation and redness around breakouts and makes acne treatments far easier to stay consistent with. Pair it with a dedicated acne active like salicylic acid for complete results.
A: Yes, for topical cosmetic use.
A: Yes. Eye creams and lotions containing 0.1% to 0.2% Centella leaf extract showed no irritation or sensitisation in human patch testing.
A: Cica causes no photosensitivity, so there is no added requirement. Daily SPF is still the single best way to prevent the UV-driven inflammation Cica is calming.
How to Find the Right Cica Product for You (Mamaearth Range)
For redness with lightweight coverage: Glow Serum BB Cream — Cica with Vitamin C to calm redness and brighten dullness in one step.
For intensive soothing and barrier repair: Chia Hydra-Calm Face Pack — Cica with chia-derived lipids for rapid cooling and barrier recovery. Use 1 to 2 times weekly, chilled.
For daily calm and glow: Everyday Glow Duo — BB cream with setting products for long-lasting, comfortable coverage.
Note: confirm the exact concentration and formulation details on the official Mamaearth website, as these are subject to change.
References
- Johnson W, Bergfeld WF, Belsito DV, et al. Safety Assessment of Centella asiatica-Derived Ingredients as Used in Cosmetics. Int J Toxicol. 2023. doi:10.1177/10915818231158272.
- Bylka W, Znajdek-Awiżeń P, Studzińska-Sroka E, Brzezińska M. Centella asiatica in cosmetology. Postepy Dermatol Alergol. 2013;30(1):46-49. PMID: 24278045.
- Centella asiatica (L.) Urb. in skin health and cosmeceuticals: mechanisms, clinical evidence, and advanced delivery systems. Pharmacia. 2025.
- Ratz-Łyko A, Arct J, Pytkowska K. Moisturizing and anti-inflammatory properties of cosmetic formulations containing Centella asiatica extract. Indian J Pharm Sci. 2016;78(1):27-33.
- Haftek M, Mac-Mary S, Le Bitoux MA, et al. Clinical, biometric and structural evaluation of the long-term effects of a topical treatment with ascorbic acid and madecassoside in photoaged human skin. Exp Dermatol. 2008;17(11):946-952.
Peer-reviewed, substantiated scientific research is used to assess ingredients in this guide. Made Safe certified, 100% toxin-free.
