Curcuma Longa Extract

Product Description

Our standardized Curcuma Longa Extract is derived from authenticated turmeric rhizome under GMP-aligned processing with batch COA traceability, supplying formulators direct factory pricing and flexible kilogram-to-tonne bulk volumes.

Curcumin, demethoxycurcumin, and bisdemethoxycurcumin—quantified by HPLC—modulate NF-κB-linked inflammatory signaling, scavenge reactive oxygen species, and support barrier recovery, linking turmeric actives to anti-acne, antioxidant, and soothing care systems.

Unlike isolated curcumin powder with poor aqueous dispersibility, this CosIng-listed rhizome extract suits full-spectrum turmeric portfolios where formulators want HPLC-verified curcuminoid assays and direct factory supply.

Product Specification

• INCI Name: Curcuma Longa (Turmeric) Root Extract
• CAS No.: N/A
• Botanical Source: Curcuma longa L., rhizome (Typical)
• Extraction Solvent: Ethanol / water / glycerin (Typical)
• Active Marker: Total curcuminoids, 3–95% (Typical, HPLC)
• Extraction Ratio: 10:1 to 50:1 (Typical)
• Appearance: Yellow to orange fine powder or liquid (Typical)
• Solubility: Partially soluble in water; soluble in ethanol and oils (Typical)
• Suggested pH: 4.5–7.0 in finished formulas (Typical)
• Assay Method: HPLC for curcuminoid markers (Typical)
• Shelf Life: 24 months sealed, below 25°C, protected from light (Typical)
• Standard Packaging: 1 kg / 25 kg
• Storage: Keep sealed, cool, dry, and protected from light (Typical)
• Regulatory Status: Listed in CosIng as Curcuma Longa (Turmeric) Root Extract; INCI recognized
• Quality & Testing: Typical COA covers curcuminoid assay, heavy metals, and microbial limits
• Compliance Note: For cosmetic use only; natural yellow pigment may stain skin and packaging—confirm shade in final formula

Key Benefits & Applications

Curcuma Longa Extract supports anti-inflammatory, antioxidant, and blemish-control claims through curcuminoid-rich turmeric suited to sensitive-skin and anti-acne formulators.

• Anti-Inflammatory Modulation: Curcuminoids help modulate NF-κB-linked cytokine signaling in irritation-prone skin and scalp care systems.
• Antioxidant Protection: Curcumin and related curcuminoids scavenge reactive oxygen species in daytime antioxidant serums and essences.
• Acne Control Support: Supports blemish-linked inflammatory and microbial pathways in clarifying serums and spot treatments.
• Anti-Bacterial Activity: Curcuminoid fractions help support antimicrobial action in wash-off cleansers and leave-on acne care.
• Wound Healing Support: Turmeric phytocomplex supports barrier recovery narratives in post-procedure gels and recovery balms.
• Anti-Aging Defense: Helps limit oxidative matrix stress in mature-skin and pollution-exposed treatment emulsions.

Formulation Guidelines

Introduce standardized turmeric extract in aqueous, hydroalcoholic, or oil phases; verify curcuminoid assay, shade, and light protection before scale-up.

• Recommended use level: 0.5–3% w/w in serums and creams; 0.5–2% in cleansers (Typical).
• Optimal formula pH: Maintain 4.5–7.0; curcuminoid stability best in mildly acidic to neutral systems (Typical).
• Processing: Pre-dissolve in ethanol, glycerin, or carrier oils before adding below 40°C; protect from prolonged light exposure.
• Compatibility: Pairs with piperine-rich pepper and niacinamide; avoid uncontrolled strong oxidizers that degrade curcuminoids.
• Caution: Yellow staining intensifies with level—use encapsulation or compatible pigments for clear-gel aesthetics.
• Synergy: Pair Piper Nigrum Fruit at 0.1–0.5% with curcuminoids in anti-inflammatory oil-serums for piperine-enhanced delivery.