Black Rice Extract Powder for Skin

Black Rice Extract Powder, with its millennia-long history in Asian culinary culture, is emerging as a rising star in the skincare ingredient field. In recent years, black rice extract has attracted the attention of cosmetic researchers worldwide due to its exceptional antioxidant properties and multiple skincare benefits.

For B2B, this highly effective ingredient derived from traditional agricultural products not only possesses a compelling market narrative but also holds immense potential for developing differentiated products.Healthkintai^® is a leading manufacturer and supplier of Black Rice Extract in China. Please feel free to contact us at info@kintaibio.com.

What does Black Rice Extract do for skin?

The skincare value of Black Rice Extract Powder stems from its unique group of bioactive components, including high levels of anthocyanins (especially cyanidin-3-glucoside/C3G), various phenolic compounds, vitamin E, and trace elements, which form the chemical basis of its efficacy. Its core mechanism of action manifests in three aspects:

It can significantly upregulate the biosynthesis of endogenous antioxidant enzymes such as superoxide dismutase (SOD) and glutathione peroxidase (GPx) by activating the intracellular Nrf2/ARE signaling pathway, thereby building and strengthening the skin's own antioxidant defense system. Second, The extract can effectively inhibit key inflammatory signaling pathways, such as NF-κB and MAPK, thereby reducing the release of inflammatory factors such as tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6), exerting a clear anti-inflammatory and soothing effect.

Finally, it directly protects collagen and elastin fibers in the dermis from excessive degradation by selectively inhibiting the activity of matrix metalloproteinases (especially MMP-1, MMP-3, and MMP-9). This is the fundamental molecular mechanism by which it achieves anti-wrinkle, firming, and other anti-aging effects. The synergistic effect of these three mechanisms makes black rice extract a high-quality natural skincare ingredient with a well-defined mechanism and synergistic efficacy.

Benefits of Black Rice Extract for Skin

• Excellent antioxidant properties, protecting against environmental stress
• Anti-aging and collagen protection
• Anti-inflammatory and soothing, improving sensitive skin
• Brightening and pigmentation management
• Enhanced skin barrier function
• Anti-glycation effects

Uses of Black Rice Extract Powder for Skin

Black Rice Extract Powder has been successfully applied to a variety of skincare product forms. In serums and ampoules, its concentration is typically 1-3%, with its core efficacy positioned as high-intensity anti-aging and antioxidant. In sunscreens, it acts as a natural synergist for chemical sunscreens, improving SPF stability. Masks primarily utilize its immediate brightening and soothing effects. In creams and lotions, it provides daily protection and basic anti-aging functions; furthermore, its addition to makeup base products effectively enhances the overall antioxidant properties of the formula, preventing makeup dullness.

From a market perspective, its application has formed a global pattern. Korean brands such as Amorepacific have launched a black rice fermentation series, enhancing activity through bio-fermentation technology; Japanese brand DHC's black rice essence focuses on antioxidant effects; and Chinese brand Inoherb's black rice brightening series cleverly integrates traditional Chinese medicine theory with modern technology. Meanwhile, emerging European and American brands such as Farmacy and Youth to the People have also incorporated it into their "superfood" skincare concepts, demonstrating the wide applicability and market appeal of this natural ingredient.

Recommended dosage of Black Rice Extract in Skincare

Application Purpose	Recommended Concentration
Basic Antioxidant Protection	0.5% - 1.0%
Anti-aging Efficacy	1.5% - 2.5%
Brightening & Pigmentation Management	2.0% - 3.0%
Sunscreen Efficacy Booster	0.3% - 0.8%

Recommendations for using Black Rice Extract in skincare products

pH Stability

For optimal stability of its active compounds, particularly anthocyanins, it is recommended to formulate Black Rice Extract within a pH range of 3.5 to 6.5.

Ingredient Interaction - Vitamin C

Direct combination with high concentrations of L-ascorbic acid (Vitamin C) in highly acidic formulations should be avoided, as this environment may compromise the stability and integrity of the anthocyanin pigments.

Synergistic Combinations

Black Rice Extract demonstrates notable synergistic effects when combined with other antioxidants such as Vitamin E (Tocopherol), Ferulic Acid, and Resveratrol, enhancing the overall antioxidant capacity and photoprotective benefits of the formulation.

Chelating Agent Recommendation

The addition of a chelating agent, for example Disodium EDTA, is advised to sequester metal ions that could potentially catalyze the oxidation of the extract's phenolic compounds, thereby improving the long-term stability of the final product.

Side Effects of Black Rice Extract

Black rice extract, based on its long and extensive history of use in cosmetics, has comprehensive safety assessment data. Multiple authoritative test results indicate that this ingredient is non-irritating to the skin (negative results in human repeated stimulation patch tests), non-phototoxic, and non-photosensitive. According to the OECD guidelines for in vitro skin corrosion testing, it is classified as a non-corrosive substance. In conducted human clinical trials, its adverse reaction rate has been confirmed to be less than 0.5%, and the reported adverse reactions are mainly mild and temporary skin flushing, indicating its extremely high skin tolerability and safety.

Regulations and Certifications of Black Rice Extract

• China: It is included in the Inventory of Existing Cosmetic Ingredients in China (IECIC), exempting it from new ingredient registration.
• European Union: It complies with the requirements of the Cosmetic Regulation (EC) No 1223/2009.
• United States: It conforms to the relevant FDA regulations for cosmetics.
• Organic Certification: It is eligible for natural and organic certifications such as ECOCERT and COSMOS, which can significantly enhance product differentiation in the market.

Where to buy the best Black Rice Extract？

Black rice extract not only represents a highly effective and versatile skincare ingredient, but also embodies the cosmetics industry's trend towards natural, sustainable, and culturally integrated approaches.

For B2B clients seeking product differentiation, verifiable efficacy, and compelling narratives, black rice extract provides an excellent bridge between traditional wisdom and modern science, and between Eastern resources and the global market. We are a plant extract factory with decades of experience in the industry, providing you with Black Rice Extract Powder. Please feel free to contact us at info@kintaibio.com.

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