Bulk Resveratrol Powder: Nature's Potent Antioxidant

Bulk Resveratrol Powder, also known as Polygonum Cuspidatum Extract or Grape Seed Resveratrol, is a high-purity, natural dietary ingredient with antioxidant properties. Sourced primarily from Japanese Knotweed (Polygonum cuspidatum), grape skins, and grape seeds, this compound (chemical name: *3,5,4'-trihydroxy-trans-stilbene*) supports cardiovascular health, anti-aging, cellular protection, and overall wellness. With growing global demand for natural health supplements, our bulk resveratrol offers a versatile solution for manufacturers seeking premium raw materials.

CAS No.	501-36-0	Molecular Weight	228.243
Density	1.4±0.1 g/cm3	Boiling Point	449.1±14.0 °C at 760 mmHg
Molecular Formula	C14H12O3	Melting Point	253-255°C

Key Active Components & Efficacy

The efficacy of resveratrol lies in its high concentration of bioactive compounds. Our bulk powder is available in various potencies, including Resveratrol 50 (50% purity), and high-grade options like 95%-99% pure resveratrol. We offer multiple sourcing options to suit specific formulations, including Grape Skin Extract Resveratrol, Red Wine Resveratrol, and Fermented Resveratrol (enhanced for bioavailability and sustainability). For advanced absorption, our Liposomal Resveratrol utilizes encapsulation technology to maximize bioavailability and efficacy.

Market Outlook & Demand

The global resveratrol market is experiencing robust growth, driven by rising consumer interest in natural health solutions and preventive wellness. According to industry reports, the resveratrol supplements market is projected to reach $2.56 billion by 2032, growing at a CAGR of 7.85%.

Expanding Applications: Resveratrol is increasingly used in dietary supplements, functional foods and beverages, cosmetics, and even pharmaceutical formulations due to its multifunctional benefits.
Consumer Preference for Natural Ingredients: Demand is shifting towards plant-based and sustainably sourced ingredients, with Polygonum Cuspidatum Resveratrol being a highly sought-after variant.
Innovation in Delivery Forms: Beyond powders, resveratrol is being incorporated into capsules, tablets, liquids, and even gummies, with liposomal and fermented forms gaining traction for enhanced efficacy.

Our OEM Advantages & Differentiation

1. Diverse Sourcing & Purity Precision

We offer resveratrol from multiple validated sources-Japanese Knotweed (Polygonum cuspidatum), grape seed, and grape skin-ensuring a reliable supply of both standard (e.g., Resveratrol 50) and high-purity (up to 99%) extracts810. Our rigorous HPLC testing guarantees potency and consistency, batch after batch.

2. Bioavailability-Enhancing Formulations

A key challenge with resveratrol is its bioavailability. Our advanced Liposomal Resveratrol and Fermented Resveratrol options are engineered to overcome this. The liposomal delivery system significantly enhances absorption and cellular uptake, giving your end-product a proven competitive edge.

3. Customized OEM Blending & Formulation Support

Beyond supplying pure powder, we specialize in creating custom blends. We can expertly combine resveratrol with other synergistic ingredients (e.g., Vitamin C, Grape Seed Extract, Quercetin) to create unique, potent, and market-ready formulations tailored to your specific application-whether it's a heart health capsule, an anti-aging serum, or a functional beverage.

Why our Bulk Resveratrol Powder?

1. Purity & Potency Guarantee
Our pure resveratrol is available in grades ranging from 50% to 99% purity, rigorously verified through HPLC testing. With undetectable levels of heavy metals (<0.5ppm) and microbial contaminants (TPC < 1000 CFU/g), we ensure compliance with USP, EP, and FDA standards.

2. Enhanced Bioavailability
We provide advanced formulations like liposomal resveratrol and fermented resveratrol, which significantly improve bioavailability. This allows your brand to develop high-efficacy products with a competitive edge in absorption.


red wine resveratrol	grape skin extract resveratrol	grape seed resveratrol	polygonum cuspidatum resveratrol

3. 20 Years of Expertise in OEM Optimization

Custom particle size optimization: Ideal for direct compression into tablets or encapsulation, reducing production time and costs.
Stability-tested blends: We can pre-mix resveratrol with excipients like maltodextrin or silica to enhance flowability and prevent caking.
White-label formulation support: Leverage our data-backed insights to create combinations like resveratrol + quercetin or resveratrol + NMN for targeted health applications.

Common Formulations with Resveratrol

Combination	Key Ingredients	Common Purpose / Benefits
NMN + Resveratrol	NMN, Resveratrol	Cellular energy, healthy aging, NAD+ support
NMN + Resveratrol + Quercetin	NMN, Resveratrol, Quercetin	Anti-aging synergy, antioxidant protection, improved metabolism
Resveratrol + Curcumin	Resveratrol, Curcumin	Anti-inflammatory, antioxidant, joint and brain health
Chelation + Resveratrol	Resveratrol, Mineral Chelators (EDTA, etc.)	Detox support, cardiovascular protection
NAD+ + Resveratrol + CoQ10	NAD+ boosters, Resveratrol, Coenzyme Q10	Mitochondrial function, energy, cardiovascular health
Resveratrol + Quercetin + Curcumin	Resveratrol, Quercetin, Curcumin	Synergistic antioxidants, anti-aging, inflammation control
NR + Resveratrol	Nicotinamide Riboside (NR), Resveratrol	NAD+ metabolism, longevity, brain and heart support
Resveratrol + Vitamin C	Resveratrol, Vitamin C	Collagen synthesis, resveratrol for skin health, immune support
Ferulic Acid + Resveratrol	Resveratrol, Ferulic Acid	Skin brightening, UV protection, anti-aging cosmetics
Fisetin + Resveratrol	Resveratrol, Fisetin	Senolytic effects, longevity research, anti-inflammatory
Resveratrol + Hyaluronic Acid	Resveratrol, Hyaluronic Acid	Hydration, anti-aging skincare, wrinkle reduction
Alpha Lipoic Acid + Resveratrol	Resveratrol, Alpha Lipoic Acid	Mitochondrial support, blood sugar balance, antioxidant synergy

4. Supply Chain Resilience & Traceability
From sustainable Polygonum cuspidatum cultivation to extraction-ensures consistent supply even during market shortages.

COA

Item	Specification	Result	Test Method
Appearance	White to off-white fine powder	Conforms	Visual
Odor	Characteristic	Conforms	Organoleptic
Taste	Characteristic	Conforms	Organoleptic
Assay (Resveratrol)	≥ 98.0%	98.63%	HPLC
Identification	Positive	Positive	HPLC, IR
Loss on Drying	≤ 2.0%	0.84%	USP <731>
Residue on Ignition (Ash)	≤ 1.0%	0.27%	USP <281>
Particle Size	100% pass 80 mesh	Conforms	USP <786>
Bulk Density	0.40 – 0.65 g/mL	0.54 g/mL	USP <616>
Tapped Density	0.50 – 0.75 g/mL	0.62 g/mL	USP <616>
Heavy Metals	≤ 10 ppm	< 10 ppm	ICP-MS
└ Lead (Pb)	≤ 2 ppm	0.18 ppm	ICP-MS
└ Arsenic (As)	≤ 2 ppm	0.11 ppm	ICP-MS
└ Cadmium (Cd)	≤ 1 ppm	0.05 ppm	ICP-MS
└ Mercury (Hg)	≤ 0.1 ppm	Not Detected	ICP-MS
Residual Solvents	Meet USP <467>	Conforms	GC
Pesticide Residues	Meet EU Regulation (EC) No 396/2005	Conforms	GC-MS/LC-MS
Microbiological Tests
└ Total Plate Count	≤ 1,000 cfu/g	< 100 cfu/g	USP <61>
└ Yeast & Mold	≤ 100 cfu/g	< 10 cfu/g	USP <61>
└ E. coli	Negative	Negative	USP <62>
└ Salmonella	Negative	Negative	USP <62>
└ Staphylococcus aureus	Negative	Negative	USP <62>

Product process of resveratrol powder

Product process of Resveratrol Powder

Applications of Bulk Resveratrol Powder

1. Nutraceuticals & Dietary Supplements
Popular for its antioxidant and anti-inflammatory properties, often marketed for resveratrol longevity and healthy aging.

2. Skincare & Cosmetics
Used in creams, serums, and masks as one of the best resveratrol for skin options, supporting anti-aging, firmness, and brightening.

3. Hair Care
Studied for its potential in addressing oxidative stress related to resveratrol hair loss support.

4. Functional Foods & Beverages
Added to nutrition bars, capsules, and wellness drinks to boost antioxidant activity.

5. Research & Pharmaceuticals
Investigated for cardiovascular protection, metabolic support, and resveratrol reverse aging effects.

Recommended Dosage

1. General wellness supplements
100–500 mg per day.

2. High-potency formulations
Up to 1000 mg/day in divided doses, depending on application and professional advice.

3. Topical skincare
Typically 0.5–2% concentration in creams or serums, often promoted as resveratrol for skin lightening and anti-aging care.

4. Hair care products
Low concentrations (0.1–0.5%) in shampoos or scalp serums for oxidative stress protection.

FAQs

1. What is resveratrol for skin?
It helps fight free radicals, reduces wrinkles, and improves elasticity. Many users consider it among the best resveratrol for skin due to its anti-aging and brightening effects.

2. Can resveratrol help with hair loss?
Research suggests that antioxidant effects may protect scalp health, so resveratrol hair loss support is often included in advanced hair serums.

3. Does resveratrol promote longevity?
Yes, studies link resveratrol longevity benefits to improved mitochondrial health, cardiovascular support, and cellular protection.

4. Can resveratrol lighten skin?
Yes, topical applications are used for resveratrol for skin lightening, helping to reduce dark spots and promote a more even skin tone.

5. Can resveratrol reverse aging?
While it cannot literally turn back time, many anti-aging formulations highlight resveratrol reverse aging effects by reducing oxidative damage and supporting youthful skin appearance.

Bulk Resveratrol Supplier and OEM Manufacturer

Ready for a reliable partnership? As a trusted bulk resveratrol supplier, we hold ISO, FDA, and Halal certifications, guaranteeing consistent quality, custom formulation support, and batch-to-batch traceability. Our vertically integrated production ensures competitive pricing and on-time delivery-whether you need raw powders, blended formulations, or private label solutions. Let's discuss how we can leverage our expertise to streamline your supply chain and enhance your product line. Request a sample or a quote today by emailing sales@botanicalcube.com.