Tetrahydrocurcumin
Tetrahydrocurcumin (THC) is a high-purity, colorless derivative of curcumin that provides superior whitening efficacy by inhibiting multiple melanin synthesis pathways (Tyrosinase, TRP-1) and possesses powerful broad-spectrum anti-oxidant activity (ORAC value up to 26480 μmolTE/g). It is highly stable and effective as an anti-inflammatory agent.
| INCI Name | Tetrahydrodiferuloylmethane |
|---|---|
| CAS No. | 36062-04-1 |
| Source | Curcuma Longa Root Extract (Natural) |
| Appearance | White powder |
| Core Function | Anti-oxidant, Whitening agent, Anti-inflammatory, Anti-aging |
1. Product Overview: The “Colorless Curcumin” Revolution
Shaanxi Huatai Bio-fine Chemical Co. provides premium-grade Tetrahydrocurcumin (THC), a breakthrough in advanced antioxidant and brightening technology. By overcoming the intense staining and stability issues inherent in traditional yellow curcumin, our THC provides a pristine, white crystalline active that seamlessly integrates into luxury skincare without compromising product aesthetics. This signature active is the definitive choice for high-end whitening, anti-aging, and UV-repair formulations, delivering profound clinical efficacy with an impeccable safety profile.
Core Features & Primary Benefits:
-
The “Colorless” Advantage: Maintains the potent biological activity of traditional curcumin while remaining entirely colorless, ensuring no staining or yellowing in your final emulsion.
-
Superior Radical Scavenging: Boasts an exceptional ORAC value (26,480 μmolTE/g), placing it among the most effective free-radical neutralizers available to cosmetic chemists.
-
Multi-Pathway Brightening: Targets multiple stages of the melanogenesis pathway, including the inhibition of Tyrosinase and TRP-1, for a comprehensive, systemic brightening effect.
2. Technical Specifications & Quality Parameters
| Technical Attribute | Shaanxi Huatai Premium Standard | Competitive Advantage |
| Material Identity | Tetrahydrocurcumin (THC) | Advanced, stable derivative of natural curcumin. |
| Assay Purity | ≥ 98.0% | Ultra-pure refinement ensures high-fidelity skin signaling and stability. |
| Physical Profile | White Crystalline Powder | Eliminates formulation staining; ideal for white or transparent serums. |
| Dermal Dosage | 0.1% – 0.5% | Potent efficacy at conservative concentrations for cost-effective formulation. |
| Solubility Profile | Lipophilic (Oil-Soluble) | Readily miscible in oil phases, glycerin, or ethanol for seamless processing. |
3. Biological Mechanisms of Action
Our Tetrahydrocurcumin rejuvenates and clarifies the skin through three critical physiological pathways:
| Action Pathway | Biological Impact |
| Broad-Spectrum Antioxidant | Neutralizes a wide spectrum of free radicals, protecting cellular lipids and DNA from oxidative damage. |
| Multi-Target Melanogenesis Inhibition | Simultaneously inhibits Tyrosinase, TRP-1, and DOPA Chrome generation to effectively block melanin synthesis at multiple critical checkpoints. |
| Anti-Inflammatory Modulation | Downregulates COX-2 and PGE2 expression in UV-compromised tissue, rapidly quelling erythema and preventing post-inflammatory hyperpigmentation. |
4. Formulation & Processing Directives
| Formulation Parameter | Recommendation | Application Note |
| Suggested Dosage | 0.1% – 0.5% | Delivers clinical-grade antioxidant and brightening benefits at economical levels. |
| Processing Instructions | Lipophilic Dispersion | Must be dissolved completely in the oil phase or suitable solvents (e.g., glycerin/ethanol) before incorporation. |
| Optimal pH Window | Stable Formulation Range | Maintains peak structural stability across standard cosmetic pH environments. |
| Storage Protocol | Cool, Dry, & Dark | Protect from light and store in a controlled environment to ensure the full 24-month shelf life. |
5. Strategic Market Positioning & Ingredient Synergies
Commercial Positioning:
-
The Antioxidant Apex: Its industry-leading ORAC value provides a powerful, scientifically verifiable story for premium “Anti-Aging” and “Anti-Pollution” lines.
-
The “Aesthetic” Brightener: Solves the industry’s long-standing issue with staining, enabling clinical-strength brightening without the visual compromise of traditional yellow actives.
-
UV-Repair Powerhouse: The definitive active for sun-care and post-sun recovery products, addressing both immediate inflammation and long-term photoaging damage.
High-Performance Synergistic Blends:
| Synergistic Pairing | Targeted Formulation Benefit |
| THC + 4-Butylresorcinol | The ultimate “Brightening Matrix”—combining THC’s multi-pathway inhibition with the extreme potency of 4-Butylresorcinol. |
| THC + Ectoin | Pairs elite oxidative defense with an extreme-environment shield to protect the skin from modern urban pollution. |
| THC + Sodium DNA (PDRN) | Fuses antioxidant-driven protection with nucleotide-level tissue regeneration for a total “Age-Reversal” effect. |
6. Quality Control & Regulatory Compliance
| Compliance Area | Assurance Details |
| Manufacturing Accreditations | Synthesized under uncompromising quality control protocols within ISO 9001, ISO 22000, and HALAL certified facilities. |
| Eco-Ethical Standards | Adheres strictly to COSMOS standards, verifying our materials align with natural, organic, and clean-label cosmetic criteria. |
| Regulatory Documentation | Every batch is supported by a comprehensive technical dossier, including COAs, TDS, and MSDS. |
7. Collaborate with Shaanxi Huatai Bio-fine Chemical Co.
Upgrade your antioxidant and whitening lines with our ultra-pure, colorless Tetrahydrocurcumin technology.
| Service Offering | Actionable Step |
| Access Technical Data | Request our complete dossier detailing ORAC benchmarks, melanogenesis-inhibition studies, and safety reports. |
| Evaluate Samples | Claim a complimentary sample to directly formulate with the superior clarity and stability of our THC. |
| Bespoke Procurement | Contact our technical sales team for factory-direct bulk pricing and specialized formulation parameter support. |
English 
Spanish 
German 
French 
Japanese 
Korean