Tetrahydrocurcumin Powder

Tetrahydrocurcumin Powder – Premium Bioactive Ingredient from Shaanxi Nuoyuan Biotech

Shaanxi Nuoyuan Biotech Co., Ltd. offers pharmaceutical-grade Tetrahydrocurcumin Powder at 98% purity, produced at our ISO 9001 certified 30,000㎡ factory with an annual processing capacity of 20,000 tonnes. It is a colourless metabolite of curcumin, hydrogenated using sophisticated catalytic hydrogenation procedures from the rhizomes of Curcuma longa.

Our product does not cause yellow discolouration unlike typical curcumin and has better chemical stability and bioavailability making it the best option for high-end cosmeceutical and nutraceutical formulations. Our 5 HPLC testing equipment and thorough quality control at every step of manufacturing guarantees constant potency, purity and international standards.

Stock available ready. Fast Delivery. MOQ is sample quantity up to 25kg commercial order.

What is Tetrahydrocurcumin Powder?

Curcuminoids from turmeric roots are treated with hydrogen to create a stable, colorless version of curcumin.This process removes the double bonds in the curcuminoid structure, making it a powerful antioxidant that doesn't have the long-lasting yellow color that often limits the use of regular curcumin.

This makes it a breakthrough ingredient for formulators working in topical skincare, where aesthetic neutrality is key.” Its chemical formula is C₂₁H₂₄O₆ (CAS 36062-04-1) and has a melting point of 95 °C–97 °C, whereas curcumin melts at 183 °C.

This powder is different from regular curcumin as it provides better photostability, better absorption in the stomach and skin, and strong tyrosinase inhibition to reduce melanin. Its solubility in ethanol and propylene glycol offers a high degree of versatility across a wide range of formulation types.

Certificate of Analysis (COA)

Key Benefits and Applications

When superior efficacy, durability, and visual appeal are paramount in complex functional formulas, our solution is the way to go.

Main Advantages:

• Superior to ferulic acid in preventing oxidative damage to cells and scavenging free radicals; strong antioxidant action.
• Improved Skin Brightening: Works by reducing melanin production and hyperpigmentation by tyrosinase inhibition at a lower IC50 value compared to arbutin and kojic acid.
• Support for Anti-Inflammatory Processes: It helps maintain healthy joints and skin by altering pathways that cause inflammation.
• Systemic advantages are made possible by its improved bioavailability, which allows it to more easily overcome biological barriers than curcumin.
• Sunscreens and cosmetic serums may use it without worrying about discolouration since it is photostable and does not stain.

Core Applications: 

• Cosmetics with a high performance level: 0.1–1.0% in anti-aging lotions, brightening serums, and melasma and age spot treatments.
• Sunscreens and after-sun formulations that include advanced sun care products keep lipids from peroxiding and lessen the redness caused by ultraviolet light.
• Pills and capsules containing nutraceutical supplements for the maintenance of healthy joints, liver function, cardiovascular health, and mental acuity.
• Foods rich in lipids naturally contain this antioxidant, which helps to preserve them against rancidity without altering their colour or flavour.

Excellence in Manufacturing Processes

For consistency and quality, we follow strict pharmaceutical-grade guidelines. Curcuminoids from high-quality Curcuma longa rhizomes are first extracted using ethanol, then purified and catalytically hydrogenated.

In our high pressure reactors, curcumin is reacted with hydrogen gas in the presence of palladium on carbon (Pd/C) catalyst. This saturates the β-diketone structure and converts it to product to 99.6% purity. The catalyst is filtered after the reaction and the solvents are removed by rotary evaporation. The product is recrystallised.

The final powder is checked on our 5 HPLC systems to confirm potency, purity and safety. Each batch is traceable and meets ISO 9001, Halal and Kosher requirements.

Advanced Formulation Engineers Properties

The product Physicochemical Profile: Understanding the physicochemical profile of Tetrahydrocurcumin Powder is vital for the optimisation of formulations.

Technology data:

• Molecular Weight: 374.41 g/mol 
• Melting Point : 95°C-97°C
• Solubility: Soluble in ethanol, propylene glycol, ethoxydiglycol; insoluble in water and glycerine
• PH Range: 5.0-6.5 (Avoid alkaline surroundings, might cause yellowing)
• Functional Concentration Topical: 0.1%–1.0% Oral supplementation: 50–500 mg/day

Its photostability and resistance to hydrolysis make it significantly better than curcumin in terms of long-term product shelf life. It works very well in complicated fat based matrices and does not compromise on aesthetic or practical qualities.

Certifications & Quality Assurance 

Shaanxi Nuoyuan Biotech adheres to the highest standards for quality and regulatory compliance.

We are approved for:

• ISO 9001 Quality Management System Certificate: Guarantees a strict control of quality in every manufacturing step.
• HALAL Certification: Meets Islamic dietary and manufacturing criteria for servicing worldwide Muslim consumers.
• Kosher Certification by STAR-K: Product formulation in accordance with Jewish dietary regulations.
• Registered with U.S. Food and Drug Administration for international export compliance.
• All items are third party tested upon request, enabling full transparency and traceability from raw material source to final delivery.

Packaging Options

We offer flexible packaging solutions to meet diverse customer needs—from R&D sampling to commercial-scale orders.

• 100g: Food-grade plastic and aluminium foil bag (ideal for testing and lab trials)
• 1kg: Food-grade plastic sacks with aluminium foil bag (suitable for trial orders)
• 5kg: Food-grade plastic sacks with aluminium foil bag (medium quantities)
• 10kg: Food-grade plastic packs with aluminium foil bag (bulk trial orders)
• 25kg/Fiber Drum: Primary commercial packaging for large-scale production

All packaging meets international shipping standards and ensures product stability during transport.

Transportation Methods

Reliable, rapid logistics options adapted to the quantity of your purchase and the urgency of your delivery.

Express Shipping (DHL, FedEx, UPS, EMS, USPS): Great for samples and small purchases that need fast delivery.

Air Cargo: Perfect for big business cargo needing quicker travel timeframes.

Sea Cargo: The cost-effective option for large purchases and long-term supply deals.

DDP Air & Sea: Delivery service from door to door, including all customs fees and taxes.

All bundling is compliant with international shipping regulations and ensures safe and quick delivery globally.

Warehouse & Shipping

Our Teams

Exhibitions

FAQ 

Q: What is the difference between Tetrahydrocurcumin and Curcumin?

A: It is colourless, non-staining, more stable and has higher bioavailability—perfect for cosmetics and food supplements.

Q: What is your MOQ?

A：We accept sample orders and trial quantities. Commercial MOQ is 25kg per batch.

Q: Can I request a custom specification?

A：Yes. We provide OEM & ODM services, including unique formulas and private labelling.

Q: How long is the shelf life of this product?

A: 24 months when kept in a cool, dry area away from light and moisture.

Q: Do you provide COA and test reports?

A：Yes. Every batch comes with a COA. Third-party testing available per request.

Q: What is the lead time for orders?

A：Ready stock items ship within 3–5 days. Custom orders typically require 15–20 days.

Contact Us

Ready to enhance your formulations with premium Tetrahydrocurcumin Powder? Reach out today for samples, technical specs, or bulk quotations.

📧 Email: sales@nuoyuanbio.com