High-Quality tetrahydrocurcumin powder Supplier, Factories

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High-Quality tetrahydrocurcumin powder Supplier, Factories

CAS No.: 36062-04-1

Specification: 98% Tetrahydrocurcumin

Appearance: Fine yellow powder

Test Method: HPLC

Solubility: Soluble in ethanol, slightly soluble in water

Applications: Dietary Supplements,Cosmetics

Package: 1â€“25kg or customized

Sample: 10-50g Sample For free

Storage: Cool dry place away from direct sunlight

Certificates: ISO22000, Kosher, Halal, Organic(EU), USDA, FSSC22000, FDA, SGS, cGMP

Shelf life: 2 years, Available in bulk, Private Label/OEM&ODM

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Product Description

Tetrahydrocurcumin Powder: The Skin-Brightening Antioxidant

When it comes to truly effective and stable skin-brightening agents, Tetrahydrocurcumin Powder stands out. Also known as White Curcumin Extract or THC-Free Curcumin Derivative, this ingredient is the next-generation active born from curcumin, the main component in turmeric. But what makes it so special? Different from regular curcumin which has a distinct yellow color, Tetrahydrocurcumin is a colorless curcuminoid. This is the result of a hydrogenation process that transforms curcumin, making it not only colorless but also superior in several key ways for cosmetic formulations:

Potent Antioxidant: It's a much stronger free radical scavenger than standard curcumin, helping to protect the skin from environmental damage that leads to premature aging.
Superior Stability & Solubility: It boasts excellent photothermal stability and is readily soluble in both water and oil, making it incredibly versatile and easy to formulate with, without the staining issues of turmeric.
Effective Skin Brightening: It significantly inhibits tyrosinase activity, the key enzyme responsible for melanin production, helping to fade dark spots and promote a more even, radiant complexion.

Our core advantage lies in our deep integration of specialized manufacturing and flexible OEM/ODM services, specifically tailored for Tetrahydrocurcumin.

Guaranteed Purity & Bioavailability: While others may source generically, we control the critical hydrogenation process to ensure our product is of pharmaceutical-grade purity. We go a step further by offering advanced delivery systems (like liposomal or nanoemulsion forms) as OEM options. This directly enhances the ingredient's penetration and final efficacy in your end product, a tangible benefit many competitors don't provide.
Customized, Non-Staining Solutions: The biggest selling point of Tetrahydrocurcumin is its colorlessness. We leverage this unique property in our OEM service by helping clients create perfectly clear serums, essences, and creams—or intensely white formulations—that are impossible to achieve with regular curcumin. We provide customized solubility and concentration solutions to seamlessly integrate this powerful active into any product line without compromising aesthetics.
Synergistic Formula Development: We don't just sell you a powder. Our technical team excels at developing targeted synergistic blends (e.g., combining our Tetrahydrocurcumin with Niacinamide or Alpha-Arbutin for amplified brightening effects) as part of our ODM partnership.

Why Our Grapefruit Extract Powder?

1. Purity & Guaranteed Potency

We guarantee a minimum of 98% Tetrahydrocurcuminoid content through our proprietary hydrogenation and purification technology. This is a commitment to delivering the full antioxidant and tyrosinase-inhibiting power you formulate for.

2. OEM-Focused Formulation

Dual Solubility Mastery: We offer both water-dispersible and oil-soluble variants, engineered to integrate perfectly into everything from clear serums to rich creams. Our process eliminates the yellow tinge found in inferior THC, enabling perfectly white or crystal-clear formulations.

3. Enhanced Bioavailability

As part of our OEM/ODM service, we can provide our core THC powder integrated into liposomal or nanoemulsion delivery systems. Data from our lab tests show these systems can increase skin bioavailability by up to 30-50% compared to standard suspensions.

4. Data-Backed Synergistic Blends

We offer pre-developed, stabilized systems designed for efficacy, such as our "Brightening Synergy Blend" (Tetrahydrocurcumin + Alpha-Arbutin) or "Anti-Aging Matrix" (Tetrahydrocurcumin + Niacinamide), reducing your R&D timeline.

COA Specification

Item	Specification	Test Result	Test Method
Appearance	Fine yellow powder	Fine yellow powder	Visual
Assay (Tetrahydrocurcumin)	≥98.0%	98.2%	HPLC
Loss on Drying	≤5.0%	3.5%	105°C/2h
Residue on Ignition	≤0.5%	0.2%	AOAC
Heavy Metals	≤10ppm	<10ppm	AAS
Arsenic (As)	≤1ppm	<1ppm	AAS
Lead (Pb)	≤2ppm	<2ppm	AAS
Cadmium (Cd)	≤1ppm	<1ppm	AAS
Mercury (Hg)	≤0.1ppm	<0.1ppm	AAS
Residual Solvents	Conforms USP	Conforms	GC
Microbial Total Plate Count	≤1000 CFU/g	150 CFU/g	AOAC
Yeast & Mold	≤100 CFU/g	30 CFU/g	AOAC
E. coli	Negative	Negative	AOAC
Salmonella	Negative	Negative	AOAC
Staphylococcus aureus	Negative	Negative	AOAC
Particle Size	100% through 80 mesh	100% through 80 mesh	Laser Diffraction
Solubility	Soluble in ethanol, slightly soluble in water	Conforms	Visual/HPLC

Common Applications

1. Dietary Supplements

Often used for its antioxidant, anti-inflammatory, and anti-aging properties.

2. Functional Foods

Added to health drinks, teas, and nutritional bars for health-supportive benefits.

3. Cosmetics & Skincare

Used in creams, serums, and lotions for skin brightening and anti-aging effects.

4. Pharmaceuticals

Incorporated in capsules or tablets targeting liver and cardiovascular health.

Recommended Dosage

Dietary Supplements: 50–200 mg per day (commonly encapsulated).
Functional Foods & Beverages: 0.1–0.5% by weight in formulation.
Cosmetics & Skincare: 0.1–2% in topical formulations, depending on desired effect.
Pharmaceutical Formulations: Typically ranges from 50–300 mg/day, adjusted according to protocols.

Frequently Asked Questions (FAQ)

Is Tetrahydrocurcumin more effective than curcumin?

Yes. Tetrahydrocurcumin is a more stable, water-soluble, and colorless metabolite of curcumin. It offers stronger antioxidant capabilities and higher bioavailability, making it much more effective for targeted formulations like cosmetic skin-brightening without the yellow staining associated with standard curcumin extract.

Is Tetrahydrocurcumin safe for long-term use?

Absolutely. Tetrahydrocurcumin is widely recognized as safe with remarkably low toxicity. Comprehensive safety studies in both humans and animal models suggest that it is fully suitable for long-term dietary supplement intake and regular topical cosmetic applications within recommended dosage ranges.

How do you incorporate Tetrahydrocurcumin into skincare formulations?

We recommend utilizing either specialized water-soluble variants or advanced microencapsulated forms (such as liposomal versions) to achieve maximum skin absorption. For standard topical formulations like creams and serums, the recommended concentration typically ranges between 0.1% and 2%.

Is the powder suitable for vegan or allergen-free products?

Yes. Tetrahydrocurcumin powder is completely plant-derived, extracted from the roots of Curcuma longa (turmeric). Our manufacturing process ensures that the active ingredient remains free from common food allergens, making it 100% suitable for vegan, vegetarian, and clean-label product lines.

What are the primary cosmetic benefits of Tetrahydrocurcumin?

Its primary cosmetic benefits include outstanding skin brightening through the direct inhibition of tyrosinase (the key enzyme producing melanin), powerful antioxidant protection to prevent environmental aging, and soothing anti-inflammatory support to reduce skin redness and irritation.

Does Tetrahydrocurcumin suffer from photothermal instability?

No. Unlike standard curcumin which degrades rapidly under sunlight and high temperatures, Tetrahydrocurcumin features superior photothermal stability. This makes it highly stable in diverse cosmetic formulations, ensuring it remains active and effective throughout the product shelf life.

Tetrahydrocurcumin Bulk Manufacturer & OEM Partner

Ready to secure your supply of the industry's most stable and potent whitening and antioxidant ingredient? If you're a formulator or brand searching for a reliable Tetrahydrocurcumin Bulk Supplier or a strategic OEM Partner, we invite you to connect with our experienced team. We offer guaranteed high-purity Tetrahydrodiferuloylmethane that solves complex formulation stability issues, allowing you to create high-impact, non-staining products with confidence. Backed by extensive international certifications (cGMP, ISO, Halal, Kosher, etc.), our quality assurance and compliance support are unparalleled. Start a conversation about your next product line or custom THC needs today.