Resveratrol Powder 98%

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A high-purity white Resveratrol powder for antioxidant, skin-protecting and age-support cosmetic formulations. Designed for serums, creams and emulsions that need precise dosing and controlled solubilization.

• Supports antioxidant-focused skincare and skin-protecting formulation goals. [R1][R6]

• Useful in age-support formulas designed for smoother, fresher-looking skin. [R8–R9]

• Useful in radiance and more even-looking tone formulas. [R7]

• Online sizes: 1 g / 5 g / 25 g / 100 g / 500 g; larger quantities by bulk quote.

• Formulation and export support is available from bench testing through scale-up.

FROM TRIAL SIZE TO BULK

Choose a Trial Size for formulation work, request the current product specification for technical evaluation, or send your target quantity, destination and specification needs for a Bulk Quote.

Product Specifications / Key Facts

Item	Information
Product name	Resveratrol Powder 99%
INCI name	Resveratrol [R1]
Molecular Formula	C14H12O3 [R2–R3]
Molecular Weight	228.24 g/mol [R2–R3]
Commercial form	White powder
Purity / assay	98%
Ingredient family	Polyphenol / stilbene antioxidant active
Cosmetic functions	Antioxidant; skin protecting [R1]

Key Benefits

Antioxidant Support for Skin-Care Formulas: CosIng identifies Resveratrol as an antioxidant and skin-protecting ingredient, while topical research shows retained antioxidant activity in the upper skin layers. [R1][R6]

Supports Age-Support Product Development: Human and skin-model research supports its use in formulas developed for visible-ageing concerns. [R8–R9]

Useful for More Even-Looking Tone Concepts: Preclinical research supports its use in radiance, more even-looking tone and discoloration-appearance formulas. [R7]

Why Formulators Choose Resveratrol Powder

• Defined 98% powder format — convenient for precise bench calculations and controlled active loading.

• Flexible solvent strategy — can be solubilized or dispersed before incorporation rather than relying on water alone. [R4][R10]

• Works well in multi-active antioxidant, hydration and barrier-support systems when the full formula is validated.

Typical Applications

• Antioxidant facial serums and concentrates

• Age-support creams, lotions and gel-creams

• Radiance and more even-looking tone serums

• Night-care emulsions and recovery-style formulas

• Multi-antioxidant systems with hydration or barrier-support actives

Recommended Ingredient Pairings

Recommended Ingredient	Why It Pairs Well	Product Concept	Compatibility Note
Ferulic Acid	Adds a complementary polyphenol antioxidant direction for concentrated antioxidant formulas.	Multi-antioxidant night serum	Both ingredients are formulation-sensitive; confirm solvent system, pH, color and light stability.
Tocopherol	Adds oil-phase antioxidant support and fits emulsion or anhydrous antioxidant systems.	Antioxidant cream or facial oil-serum hybrid	Confirm phase distribution and protect the complete formula from oxidation and light.
Niacinamide	Adds hydration, barrier support and even-tone functionality without relying on the same solubility profile.	Antioxidant + barrier serum	Water-phase active; verify final pH and ensure the resveratrol solvent system remains stable.
Ectoin	Adds hydration and environmental-stress support for formulas designed around skin comfort and resilience.	Age-support resilience serum	Check total active load, pH and solvent balance in the finished formula.
Sodium Hyaluronate	Adds hydration and serum structure.	Hydrating antioxidant serum	Select molecular-weight grade for target viscosity and confirm solvents do not destabilize the polymer.

Quick Formulation Guide

Decision point	Practical buyer guidance
Typical use level	For first-pass development, 0.2–1.0% [R10–R11]
Solubilization / phase	Very low water solubility. Pre-solubilize in ethanol or disperse in a compatible glycol / dimethyl isosorbide system. [R4][R10–R11]
Processing	Add late or during cool-down where practical; avoid unnecessary prolonged heat. [R10–R11]
pH screening	A finished pH around 4–6 is a practical first screen; stability declines toward neutral and alkaline conditions. [R4–R5]
Light / packaging	Limit light exposure and consider light-protective packaging[R2][R5]

Why Source From Us

Start with samples scale to bulk orders – one supplier from trial to production: Validate with lab samples, then scale to commercial volumes – same quality, same team. No re-qualification, no project delays.
Formulation support that actually helps – not just a data sheet: We give you hands-on guidance on solubility, temperature, pH, and compatibility. A real formulation partner, not a catalog.
Reliable supply chain – consistent quality, on-time delivery, batch after batch: Own manufacturing facilities plus long-term partnerships with audited upstream producers ensure batch-to-batch consistency. Full documentation with every shipment. No "sample passes, bulk fails"
Export-ready documentation – compliance, customs, cleared：Complete technical documentation packages – COA, MSDS, TDS, stability data – batch-specific and regulatory-ready. We handle the paperwork so your compliance and procurement teams can focus on formulation

Scientific Evidence Snapshot

CosIng lists Resveratrol as antioxidant and skin protecting, and ex vivo human-skin work found retained antioxidant activity after topical application. A 2025 trial evaluated 1.5% topical trans-resveratrol; topical groups showed higher U-zone sebum, while significant wrinkle reduction occurred in the combined oral-plus-topical arm. Preclinical work also supports tone-related research. [R1][R6–R8]

Research & References

[R1] European Commission CosIng — RESVERATROL

[R4] Robinson et al. (2015) — Pre-formulation studies of resveratrol

[R5] Zupančič et al. (2015) — Stability and solubility of trans-resveratrol

[R6] Alonso et al. (2017) — Skin permeation and antioxidant efficacy of topically applied resveratrol

[R7] Lee et al. (2014) — Inhibitory effects of resveratrol on melanin synthesis

[R8] Rao et al. (2025) — Trans-resveratrol reduces visible signs of skin ageing

Frequently Asked Questions

What does 99% purity mean for this product?

This product is sold as a 99% Resveratrol powder. Confirm the assay method and isomer basis on the current specification so formulation calculations match the supplied material.

Is Resveratrol water-soluble?

Water solubility is very low; high-purity powders are commonly solubilized in ethanol or dispersed in compatible glycols / dimethyl isosorbide. [R4][R10–R11]

What use level should I start with?

For first-pass development, 0.2–1.0% is a practical range for comparable high-purity powders. Confirm the selected grade and finished formula. [R10–R11]

What pH is a practical starting point?

Around pH 4–6 is a practical first screen because stability declines toward neutral and alkaline conditions. [R4–R5]

Why does light protection matter?

The trans form can undergo light-driven isomerization, so reduce unnecessary light exposure and verify active retention in the final package. [R2][R5]

Can the raw powder be applied directly to skin?

No. This is a concentrated cosmetic raw material for measured formulation, not a finished skincare product. Do not apply the raw powder directly to skin and do not use it for ingestion, injection or medical treatment.

How do I order trial and bulk quantities?

Choose 1 g, 5 g, 25 g, 100 g or 500 g for bench and development work. For larger quantities, send your target volume, destination, specification requirements and documentation needs for a bulk quotation.