Grape Seed Powder

Grape Seed Extract Powder – Bulk Supply for Nutraceutical, Beverage & Cosmetic Applications

Product Overview

Grape Seed Extract Powder, derived from the seeds of Vitis vinifera grapes, is rich in oligomeric proanthocyanidins (OPCs) — powerful natural antioxidants that support cardiovascular health, anti-aging, and cellular protection. Known for its deep color and mild fruity taste, it is widely used in nutraceuticals, functional beverages, dietary supplements, and cosmetics. This ingredient adds both nutritional value and natural bioactive properties to wellness-focused formulations.

At Tuna Sourcing, we supply high-quality grape seed extract powder produced under the ISO 22000 Food Safety Management System. Our extract is standardized for polyphenol and OPC content, ensuring consistent potency, purity, and performance for global health, food, and beauty industries.

Specifications

Available Forms

• Standardized Grape Seed Extract Powder (95% OPCs)

• Natural Grape Seed Powder (non-extracted form)

• Organic Grape Seed Extract (on request)

Technical Details

• Flavor/Aroma: Mild, fruity, slightly astringent

• Color: Light to dark purple-brown

• Active Compounds: Polyphenols & OPCs (50–95%)

• Solubility: Excellent in water and ethanol

• Origin: Turkey, France, Italy

• Shelf Life: 24 months (bulk packaging)

Packaging Options

• 10–20 kg aluminum or kraft bags with PE liner

• 25 kg cartons or fiber drums

• Customized bulk packaging available

Applications

Nutraceutical & Health Foods

• Functional ingredient for antioxidant and heart health supplements

• Used in capsules, powders, and tablets

• Ideal for anti-aging and detox formulations

Food & Beverage

• Ingredient in functional beverages, teas, and juices

• Added to energy drinks and wellness powders

• Natural source of plant-based polyphenols

Cosmetic & Pharmaceutical

• Active ingredient in anti-aging creams and serums

• Used in nutricosmetic and skin-brightening formulations

• Supports collagen protection and free radical defense

Why Choose Tuna Sourcing?

✔ Premium sourcing from Mediterranean wine grape regions

✔ Standardized OPC content for consistent efficacy

✔ Certified under ISO 22000 Food Safety Management System

✔ Clean-label, vegan, and allergen-free ingredient

✔ Reliable international logistics and flexible bulk options

Looking for a reliable Grape Seed Extract Powder supplier?

Contact Tuna Sourcing today to request a customized quotation and secure your premium grape seed extract supply worldwide.