Curcuma Longa Extract
Turmeric root extract with curcuminoids. Antioxidant with anti-inflammatory potential; concentrated formulas can stain skin yellow.
Evidence by route
Topical application
Systematic reviews record a moderate curcuma effect in acne and hyperpigmentation. Curcumin bioavailability in skin is low, so the formula strongly depends on delivery technology.
How to read tiers A–F
- CWeak evidence. In vitro data, open-label studies, or expert consensus
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Oily, Dry, Combination, Normal
About this ingredient
Curcuma Longa Extract (turmeric) is derived from the rhizome of Curcuma longa, native to South and Southeast Asia. Contains curcuminoids (curcumin, demethoxycurcumin, bisdemethoxycurcumin), essential oils. Used in Indian and Ayurvedic medicine for millennia. Mechanism. Curcumin suppresses NF-κB and reduces expression of pro-inflammatory cytokines (TNF-α, IL-6, IL-1β). Antioxidant activity comparable to vitamin E. Inhibits tyrosinase – hence brightening potential. Antibacterial activity in vitro against Cutibacterium acnes, Staphylococcus aureus. Where applied. Serums and creams against hyperpigmentation, anti-inflammatory products, products for oily and acne-prone skin, face masks. In Spain – Apivita, Sukin, niche artisan brands and in Ayurvedic lines. Evidence base. Vaughn 2016 meta-analysis: oral and topical curcumin reduces symptom severity in patients with psoriasis, acne, atopic dermatitis. Topical RCTs typically use curcumin at 1-5% – improvement vs placebo at 4-8 weeks. Standardized extract works better than the root itself in oils. Safety. CIR confirmed Curcuma Longa Root Extract safe in cosmetic use. Allergic reactions are rare. The main practical limitation is the intense yellow color of the molecule: high concentrations stain skin and clothing yellow. Pregnancy and lactation topically – with caution. Curcumin isn't banned in pregnancy and lactation, but high oral doses (over 1 g/day) are best avoided. Topical cosmetic concentrations (up to 1%) are safe. Best suited to: hyperpigmentation, acne-prone skin, post-acne pigmentation, mild inflammatory dermatoses. Caution in sensitive skin and a tendency to contact dermatitis.
Frequently asked questions
Is Curcuma Longa Extract safe during pregnancy?
Curcuma Longa Extract is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Curcuma Longa Extract for?
Curcuma Longa Extract suits: oily, dry, combination, normal.
What is Curcuma Longa Extract and what does it do in cosmetics?
Turmeric root extract with curcuminoids.
What's the INCI name for Curcuma Longa Extract?
The INCI name is Curcuma Longa Root Extract. It may also appear as: Curcuma Longa Rhizome Extract, Turmeric Extract.
See Curcuma Longa Extract in a product composition right on the store page
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