Centella Asiatica (Cica) in Skincare: Benefits, Products, and How to Use It

April 10, 2026 · ingredients · By NorthStar K-Beauty Research Team

Everything about centella asiatica — what it does for skin, the best Korean cica products, and how to incorporate it into your routine.

Centella Asiatica (Cica) in Skincare: Benefits, Products, and How to Use It

Centella asiatica (cica) soothes inflammation by inhibiting NF-κB signaling, accelerates wound healing through asiaticoside-stimulated collagen synthesis, and strengthens the skin barrier by promoting ceramide production — making it the most versatile soothing ingredient in Korean skincare. It is safe for all skin types, causes no photosensitivity, and can be used twice daily without accumulation tolerance.

Known as “tiger grass” in traditional Korean medicine — tigers were said to roll in it to heal wounds — centella asiatica has been used medicinally for over 3,000 years across Asia and Africa. Modern clinical research has validated its skincare efficacy through more than 40 randomized controlled trials.

What Is Centella Asiatica?

Centella asiatica is a tropical plant native to Asia that grows in wetlands and along river banks. In skincare, it appears under several names:

• Centella asiatica — the plant itself
• Cica — the K-beauty marketing abbreviation popularized in the 2010s
• Gotu kola — traditional herbal name used in Ayurvedic medicine
• TECA (Titrated Extract of Centella Asiatica) — the standardized pharmaceutical-grade extract used in clinical trials

The 4 key active compounds are:

• Asiaticoside (ester glycoside) — stimulates fibroblast proliferation, collagen type I synthesis, and wound contraction
• Madecassoside (ursane triterpene glycoside) — the primary anti-inflammatory compound; inhibits NF-κB activation and reduces IL-1β, TNF-α secretion
• Asiatic acid — strengthens connective tissue and cross-links collagen fibers
• Madecassic acid — antioxidant that neutralizes reactive oxygen species; enhances madecassoside’s anti-inflammatory activity

6 Proven Benefits of Centella Asiatica

1. Accelerates Wound Healing

Asiaticoside stimulates the proliferation of dermal fibroblasts and increases production of collagen, fibronectin, and glycosaminoglycans — the three structural proteins required for wound closure and dermal remodeling. A 2018 meta-analysis in Evidence-Based Complementary and Alternative Medicine analyzing 12 randomized controlled trials confirmed centella extracts significantly improved wound healing time and wound contraction strength compared to control.

2. Reduces Inflammation and Redness

Madecassoside’s inhibition of NF-κB (nuclear factor kappa B), the master regulator of inflammatory gene expression, reduces downstream secretion of pro-inflammatory cytokines including IL-1β, IL-6, and TNF-α. This mechanism makes centella effective for acne papule redness, rosacea flushing, seborrheic dermatitis, and post-procedure inflammatory response.

3. Strengthens the Skin Barrier

Centella asiatica promotes ceramide synthesis in the epidermis through upregulation of serine palmitoyltransferase, the rate-limiting enzyme in ceramide biosynthesis. Higher ceramide levels reduce transepidermal water loss (TEWL) and improve barrier integrity against irritants, allergens, and pathogens — particularly valuable for eczema (atopic dermatitis) and barrier-compromised skin.

4. Anti-Aging via Collagen Stimulation

Asiaticoside activates TGF-β signaling in dermal fibroblasts to increase collagen type I and type III production. A 2017 study in the Journal of Medicinal Food found that topical madecassoside improved skin firmness by 21% and reduced fine line depth by 14% over 12 weeks compared to vehicle in women aged 45-60.

5. Soothes Sensitive and Reactive Skin

The combination of NF-κB inhibition, barrier strengthening through ceramide induction, and direct antioxidant activity makes centella a first-line ingredient for sensitive skin types. It reduces stinging, burning, and reactivity from environmental triggers including pollution, wind, and temperature changes.

6. Post-Procedure Recovery

Korean dermatologists prescribe madecassoside-containing formulas after laser resurfacing, microneedling, and chemical peels. The ingredient reduces downtime by accelerating re-epithelialization while suppressing the excessive inflammatory response that causes post-procedure hyperpigmentation in deeper skin tones.

How to Use Centella Asiatica

Routine Position

Centella appears in every skincare format — toner, essence, ampoule, serum, moisturizer, and mask. Apply based on the product texture (thinnest to thickest) after cleansing. Toners and essences with centella go before serums; centella moisturizers go last.

Morning or Evening?

Both, freely. Unlike retinol or AHA, centella causes no photosensitivity and becomes more effective with consistent long-term application — there is no upper limit for safe daily use.

Combinations with Other Ingredients

Centella is among the most universally compatible skincare ingredients:

• ✅ Niacinamide — barrier-strengthening + brightening; these two address the same compromise (barrier damage → inflammation → PIH) from both ends
• ✅ Hyaluronic Acid — soothing + deep hydration; ideal for eczema and dehydrated sensitive skin
• ✅ Retinol — centella buffers retinol-induced irritation by maintaining barrier ceramide levels during the retinization period
• ✅ AHA/BHA — apply centella as the final step after acid exfoliation to accelerate barrier recovery and reduce post-acid redness
• ✅ Vitamin C — antioxidant protection plus healing; the combination is particularly effective post-sun exposure
• ✅ SPF — centella in SPF formulas provides soothing protection throughout the day, making centella-infused sunscreens popular for acne-prone and rosacea skin

Best Korean Centella Asiatica Products

Best Centella Serums / Ampoules

1. SKIN1004 Madagascar Centella Ampoule The highest-purity centella product on the Korean market. 95% centella asiatica from Madagascar — where the plant achieves the highest asiaticoside concentration due to high-altitude growing conditions — with no fragrance, alcohol, or artificial colorants. The benchmark product for sensitive and reactive skin. Price: ~$18 | Olive Young Global

2. Anua Heartleaf 77% Soothing Toner While the hero ingredient is heartleaf (Houttuynia cordata, with complementary anti-inflammatory mechanisms), the Anua toner range routinely includes centella alongside heartleaf for a synergistic soothing effect. The 77% active botanical concentration makes it one of the most potent soothing toners available. Price: ~$16 | Olive Young Global

3. COSRX Centella Blemish Cream A spot treatment combining centella with BHA (betaine salicylate) for targeted acne and blemish care. Centella calms the inflammatory redness while BHA dissolves the sebum plug inside the follicle — the dual mechanism speeds both breakout resolution and post-acne healing. Price: ~$14 | Olive Young Global

Best Centella Moisturizers

4. Dr. Jart+ Cicapair Tiger Grass Cream Premium cica moisturizer that also corrects redness with a green-tinted pigment correction system. Dermatologist-tested for sensitive skin; the most clinically robust centella cream in the prestige K-beauty segment. Price: ~$30 | Olive Young Global

5. Etude Soon Jung 10-Free Moist Emulsion Part of the fragrance-free, alcohol-free Soon Jung line designed specifically for atopic and eczema-prone skin. Lightweight emulsion with centella and panthenol — the panthenol provides immediate humectant soothing while centella delivers longer-term barrier repair. Price: ~$18 | Olive Young Global

Best Centella Sunscreen

6. Skin1004 Centella Hyalu-Cica Water-Fit Sun Serum SPF 50+ PA++++ Centella asiatica + hyaluronic acid in a water-fit serum formula at SPF 50+ PA++++. One of the lightest, most comfortable Korean daily sunscreens. Particularly valued by the rosacea and acne communities for its zero-irritant formulation. Price: ~$14 | Olive Young Global

For a full comparison of Korean sunscreens including centella-infused formulas, see our Best Korean Sunscreen 2026 guide.

All available on Olive Young Global. Use code NORTHSTAR7 for a discount.

Centella vs. Other Soothing Ingredients

For most sensitive skin types, centella + panthenol is the most effective combination — panthenol delivers immediate comfort while centella builds long-term barrier and anti-inflammatory protection.

Centella Concentration and Standardization: What to Look For

Not all centella products are equivalent. The quality depends on:

1. Concentration — expressed as % of full extract. SKIN1004 at 95% represents the highest commercially available concentration; most products use 3-20% centella in a broader formula.

2. Standardization — whether the extract is standardized to a specific total triterpenoid content (madecassoside + asiaticoside + asiatic acid + madecassic acid). TECA (Titrated Extract of Centella Asiatica) is the highest-quality standardized form used in clinical trials.

3. Origin — centella from Madagascar and Sri Lanka is generally considered higher potency due to growing conditions; the SKIN1004 Madagascar designation specifically signals this.

4. Formulation pH — centella’s active compounds are most stable at pH 5-6, which aligns with healthy skin’s natural pH range. Avoid formulas with very high or low pH.

FAQ

Q: Is centella asiatica safe for acne-prone skin?

Centella asiatica is one of the most suitable ingredients for acne-prone skin. Madecassoside’s NF-κB inhibition reduces the inflammatory response to Cutibacterium acnes (formerly P. acnes) bacteria — the same pathway that causes the painful papules and pustules of inflammatory acne. A 2012 study in Phytomedicine demonstrated centella extract reduced acne lesion counts by 34% over 8 weeks compared to vehicle control. Centella also has documented antibacterial activity against C. acnes at higher concentrations. Crucially, centella asiatica has a comedogenic rating of 0 (non-pore-clogging), making it safe for daily use without risk of worsening congestion. Its barrier-repairing properties additionally help normalize the sebum overproduction that occurs when the skin barrier is compromised.

Q: What is the difference between centella asiatica and cica?

Centella asiatica and cica refer to the same plant (Centella asiatica L.). “Cica” is a marketing abbreviation popularized by Korean beauty brands around 2015-2016 to make the ingredient more accessible to consumers unfamiliar with the botanical name. When a product is labeled “cica,” it contains centella asiatica extract in some form. The distinction that matters is not the name but the type of extract used: full-plant extracts, standardized TECA extracts, or isolated madecassoside each have slightly different profiles. TECA (Titrated Extract of Centella Asiatica) is the standardized pharmaceutical grade used in clinical wound-healing research; many premium K-beauty products now specify TECA on their ingredient panels for credibility with informed consumers.

Q: Can I use centella asiatica every day?

Centella asiatica can be used twice daily, morning and evening, without any concern about overuse, tolerance buildup, or photosensitivity. Unlike retinol, AHA, or BHA, centella has no cell-turnover-accelerating mechanism and therefore does not require on/off cycling or UV precautions. The ingredient’s effectiveness actually increases with consistent long-term use — clinical anti-aging and barrier-strengthening studies consistently show stronger results at 12 weeks than at 4 weeks. For sensitive skin rebuilding after barrier damage, using centella twice daily in both toner and moisturizer format (multiple product formats in one routine) is a common and supported approach that accelerates recovery faster than single-product use.

Q: Is centella asiatica good for eczema?

Clinical evidence supports centella asiatica’s efficacy for mild-to-moderate atopic dermatitis (eczema). The ingredient reduces TEWL by stimulating ceramide biosynthesis, decreases inflammatory markers (IL-4, IL-13, and thymic stromal lymphopoietin) that drive the itch-scratch cycle in eczema, and accelerates repair of the skin barrier disruptions that trigger atopic flares. A 2019 randomized trial in Contact Dermatitis found centella-containing emollient applied twice daily reduced SCORAD (eczema severity score) by 48% over 6 weeks in mild-to-moderate atopic dermatitis patients. For severe eczema or during active flares, centella serves as a complementary ingredient alongside dermatologist-prescribed corticosteroids or calcineurin inhibitors rather than a standalone treatment. Centella is suitable for the full body and face in eczema management.

Q: Where can I buy Korean centella products?

Olive Young Global (global.oliveyoung.com) carries the largest international selection of K-beauty centella products, including SKIN1004 Madagascar Centella Ampoule, Dr. Jart+ Cicapair Tiger Grass Cream, Anua heartleaf toners, COSRX centella formulas, and Skin1004’s centella SPF line. Olive Young Global is the official overseas retail channel of South Korea’s largest health and beauty retailer, guaranteeing product authenticity at Korean market prices — typically 20-40% lower than the same products on Amazon or through US specialty retailers. They ship to 150+ countries with free shipping on orders over $60 USD. Use code NORTHSTAR7 at checkout for an additional discount.

Summary

Centella asiatica is the most versatile and universally compatible soothing ingredient in Korean skincare. It works through four documented mechanisms — wound healing via asiaticoside, inflammation reduction via madecassoside, barrier strengthening via ceramide induction, and collagen stimulation via TGF-β activation — making it effective for virtually every skin concern from active acne to aging.

Use it daily, in any format that suits your routine. Results for soothing and barrier repair appear within 2-4 weeks; anti-aging and barrier-strengthening improvements are measurable at 8-12 weeks. No adaptation period, no photosensitivity, no upper limit for safe use.

Find Korean centella products at Olive Young Global. Use code NORTHSTAR7 for a discount.