Plant-derived high-function polyphenol tannic acid raw material powder
Tannic Acid Tannin Acid Raw Powder (99% or more) Suitable for Food, Cosmetics, and Industrial Applications | Natural Extraction
"Tannic acid," a plant-derived polyphenol with excellent antioxidant, astringent, and preservative effects. A versatile material that can be widely used in food, cosmetics, and industrial applications.
This is a high-purity powdered ingredient of tannic acid, a natural polyphenol component derived from trees and fruits. It primarily consists of a polyphenol structure made up of gallic acid and glucose, and is known as a natural material with a wide range of functionalities, including antioxidant, antibacterial, astringent, preservative effects, and metal chelation ability. In the food sector, it is utilized as an antioxidant, natural preservative, and astringent component, while in the cosmetics field, it is used for skin tightening, anti-inflammatory, and preservative support. Additionally, in industrial applications, it can be used as a leather tanning agent, metal ion remover, and ink stabilizer. Our product boasts a high purity (over 99%) while being plant-derived, and due to micronization treatment, it dissolves easily in water and ethanol, making it easy to incorporate into various product formulations. It is manufactured in factories that have obtained various certifications such as ISO, HACCP, Kosher, and Halal, and we also support export and OEM ingredient supply.
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basic information
Product Name: Tannic Acid Raw Material Source: Plant-derived from oak, Suminomizakura, Gallic nuts, etc. Component Content: 99% or more (as Tannic Acid) Form: Light yellow-brown to brown fine powder Odor/Taste: Slightly astringent characteristic Water Solubility: Good (soluble in both cold and hot water) Ethanol Solubility: Good pH Stability: Stable in weakly acidic to neutral environments Storage Conditions: Store in a sealed container in a cool, dark place (avoid direct sunlight and high temperature/humidity) Shelf Life/Usage Period: 24 months (unopened) Packaging Form: 1kg aluminum bag / 25kg craft drum / OEM small packaging available Certifications: ISO, HACCP, Kosher, Halal, FDA compliant Applicable Uses: Food additives, quasi-drugs, cosmetic ingredients, industrial processing agents
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Applications/Examples of results
Food: Antioxidants, preservatives, flavor adjusters (astringency), natural preservatives Cosmetics: Astringent lotions, skin lotions, packs, beauty serums, etc. Quasi-drugs: Lotions for preventing skin roughness, deodorant products, plaster base materials, etc. Industrial applications: Leather tanning, ink stabilizers, metal chelating agents
Company information
YOUCHANG INDUSTRIAL DEVELOPMENT CO., LTD is a specialized manufacturer of natural ingredients, focusing on herbal extracts and plant-derived extracts, and is a global company with strengths in international exports. We develop products that integrate traditional knowledge of Chinese medicine with biotechnology, catering to diverse industries such as pharmaceuticals, cosmetics, health foods, functional beverages, personal care, animal nutrition, and aromatherapy. Our main products include herbal extracts, fruit and vegetable powders, tea extracts, peptides, active pharmaceutical ingredients (APIs), natural flavors, essential oils, reed diffusers, and aroma candles. We utilize advanced extraction technologies such as supercritical CO₂ extraction, low-temperature vacuum concentration, membrane separation, and spray drying to achieve high purity and stability of components. We have obtained various international certifications including ISO, GMP, HACCP, HALAL, KOSHER, and organic certification, establishing a quality control and traceability system. We can accommodate both small batches and large-scale production. Through stable quality, competitive pricing, professional support, and sustainable sourcing of raw materials, we build trust with business partners around the world.