Grape Skin Extract Powder

Grape Skin Extract Powder is a natural botanical ingredient derived from grape skins, processed through advanced extraction, concentration and drying techniques to produce a high-purity powder form. Grape skins are rich in natural antioxidants, particularly polyphenolic compounds such as anthocyanins, resveratrol, and flavonoids. Owing to their potent antioxidant properties and extensive skin care benefits, they have become a key ingredient in the cosmetics industry.

As a functional botanical extract, Grape Skin Extract Powder offers multiple skincare benefits, finding extensive application in anti-ageing, anti-pollution, antioxidant, and brightening formulations. Its potent active ingredients deliver antioxidant protection while significantly slowing skin ageing processes and strengthening the skin's natural protective barrier.

Grape skin extract powder typically appears as a brownish-red powder, readily soluble in water or ethanol solutions, making it suitable for diverse cosmetic formulations. Its powdered form facilitates storage and transportation while enabling seamless blending with other plant extracts or cosmetic ingredients, enhancing overall formulation stability and potency.

1. Solubility: Grape skin extract powder exhibits good solubility, particularly in aqueous or alcoholic solvents, allowing easy incorporation into products such as creams, lotions, serums, and masks.
2. Stability: This powdered extract maintains high stability under appropriate storage conditions, preserving the efficacy of its active components over extended periods. To ensure stability, it is recommended to store it away from light in a dry environment and to use it in conjunction with antioxidant ingredients.

XI'AN APP-CHEM BIO (TECH) CO., LTD. (APPCHEM) provides Grape Skin Extract Powder utilising a mature, reproducible industrial plant extraction process, comprising the following principal steps:

1. Washing
2. Filtering
3. Removing impurities
4. Drying: to prevent high-temperature damage to thermosensitive active ingredients, especially volatile oils.
5. Crushing: (such as 80 mesh) to increase the contact area with the solvent and improve extraction efficiency.
6. Extraction
7. Solid-liquid separation
8. Purification
9. Concentrate
10. Drying
11. Smashing
12. Packaging
13. Finished product

The multifaceted skincare benefits of grape skin extract powder stem from the intricate biological mechanisms of its active ingredients working synergistically.

• Exceptional Antioxidant Capacity:

Neutralising Free Radicals and Counteracting Oxidative Stress. Polyphenolic compounds within grape skin extract, such as resveratrol and anthocyanins, act as potent free radical scavengers. Their molecular structures contain multiple phenolic hydroxyl groups capable of donating electrons to neutralise free radicals, thereby halting destructive chain reactions and shielding skin cells from damage. Studies indicate that purified grape skin anthocyanin extracts exhibit in vitro antioxidant activity as high as 370 ± 18.3 ORAC units per gram of wet grape skin weight. Another study indicates its ORAC value may reach 21,400 μmol TE/g.

• Comprehensive Anti-Ageing:

Grape skin extract effectively inhibits the activity of collagenase, elastase, and hyaluronidase. By safeguarding these crucial structural proteins from premature degradation, it fundamentally maintains skin structure and elasticity. Grape seed extract binds to collagen, not only enhancing the strength of collagen fibres but also shielding them from free radical assault, whilst potentially stimulating the production of new collagen and elastin.

• Anti-Inflammatory and Soothing Repair:

Grape skin extract demonstrates proven anti-inflammatory activity, suppressing the production of inflammatory mediators to alleviate skin discomfort such as redness, swelling, and irritation. This makes it exceptionally suitable for formulations targeting barrier repair, soothing sensitive skin, and post-sun care, delivering a gentle yet effective skincare experience for consumers.

Grape skin extract powder, owing to its exceptional antioxidant, anti-ageing and restorative properties alongside excellent formulation compatibility, finds extensive application across diverse cosmetic formulations, particularly within the following premium product lines:

• Anti-Ageing Serums
• Repairing Creams & Lotions
• Broad-Spectrum Sunscreens
• Luxury Face Masks
• Eye Care Products
• Sensitive Skincare Lines

The product is mainly in the form of standardised plant extract powder and supports customisation of content, making it easy for OEM/ODM customers to design formulas.

XI'AN APP-CHEM BIO (TECH) CO., LTD. (APPCHEM)
Bon Natural Life(Nasdaq: BON)

The Company is headquartered in Xi'an High-tech Zone, Shaanxi Province, with an independent R&D centre and testing laboratories. Its Dali and Tongchuan production sites cover a total area of nearly 20,000 square meters, and it operates through marketing networks both within and outside China.

DALI FACTORY

Covering 30 acres and a building area of 11000 m²
Having a plant extract workshop, a precision drying and packaging workshop, and a spice refining workshop

TONGCHUAN FACTORY

Covering 20 acres, with a construction area of 6900 m²
Having 3 clean workshops, 2 formula product production lines, and 1 special food production line under construction

2006

Since

17,900 m²

Building area

90M

Order received

30+

Patents

Security statement：

Our company guarantees that the goods sent are safe, non-flammable, and non-explosive, and consistent with the declaration. Under normal transportation conditions, all losses caused by the products sent by our company shall be borne by our company.

Hot Tags: Grape Skin Extract, manufacturers, suppliers, factory, wholesale, best, price, buy, for sale, bulk.

Long-term cooperative logistics companies include international logistics companies such as DHL, FedEx, UPS, etc.

The regular bulk packaging of the product is a 25kg plastic bag and a cardboard drum. The sample is packaged in an inner aluminium foil bag and an outer plastic bag, supporting customised packaging solutions.

XI'AN APP-CHEM BIO (TECH) CO., LTD. (APPCHEM) regularly participates in international raw material exhibitions such as CPHI, SSW, and In Cosmetics Asia, and establishes long-term cooperative relationships with global customers.

Q1: What is the INCI name for grape skin extract powder?
A: The standard INCI name for this product is VITIS VINIFERA (GRAPE) SKIN EXTRACT. This is an internationally recognised naming convention that applies to most markets, including the United States, the European Union, and China.

Q2: What is the difference between grape skin extract powder and grape seed extract? How should I choose?
A: Its core active ingredients are focused on:

• Grape skin extract: The main active ingredients are anthocyanins and resveratrol. Anthocyanins give it colour and strong water-soluble antioxidant capacity, while resveratrol is known for its extensive research in anti-aging and cellular health.
• Grape seed extract: Its characteristic active ingredient is anthocyanin oligomers (OPCs). OPCs are extremely powerful antioxidants and have a strong affinity for collagen, effectively protecting collagen and elastin.

Q3: Is there any clinical trial evidence of grape skin extract powder for external use on human skin?
A: At present, there is limited publicly available literature on peer-reviewed randomised controlled trials (RCTs) directly targeting the topical application of "grape skin extract powder" on human skin, with specific values such as wrinkle reduction percentage as endpoints.

Reference
[1]M. Lionetto, M. Giordano et al. "Effect of the daily ingestion of a purified anthocyanin extract from grape skin on rat serum antioxidant capacity." Physiological research (2011).
[2]M. L. Soto, E. Falqué et al. "Relevance of Natural Phenolics from Grape and Derivative Products in the Formulation of Cosmetics." Cosmetics (2015).
[3]Zhiyuan Ju, L. Howard. "Subcritical Water and Sulphured Water Extraction of Anthocyanins and Other Phenolics from Dried Red Grape Skin." Journal of Food Science (2006).
[4]Marta Sharafan, M. Malinowska et al. "Vitis vinifera (Vine Grape) as a Valuable Cosmetic Raw Material." Pharmaceutics (2023).