Pomegranate Peel Extract Powder

20% Punicalagin

30% Punicalagin

40% Punicalagin

For products standardized to punicalagin or ellagic acid content, we employ appropriate analytical methods-such as HPLC and UV-for quality control. We also provide documentation including COAs, TDS/Specifications, SDS/MSDS, test reports, and batch-specific quality records to support overseas buyers with raw material audits, formulation development, and supplier evaluations. Please contact sales@kintaibio.com to request these documents.

Our pomegranate peel extract powder is derived from the pomegranate-a deciduous shrub or small tree known for its strong environmental adaptability and widely cultivated across Asia, the Mediterranean, and other warm regions. China is a major pomegranate producer, with significant cultivation areas in provinces such as Shaanxi, Xinjiang, Sichuan, and Yunnan. Variations in origin, cultivar, and cultivation conditions can lead to differences in the composition of polyphenols, tannins, and other phytochemicals within the peel; consequently, the sourcing of raw materials and batch-to-batch quality control are crucial for the consistent production of standardized pomegranate peel extract.

Pomegranates feature a thick outer rind (exocarp) that shifts in color from yellow-green or yellow-brown to red as the fruit ripens. Unlike the seeds and pulp-which are typically consumed fresh or used for juice-the peel is rich in polyphenols and tannins, making it a vital raw material for producing standardized pomegranate peel extract. Punicalagin is a representative tannin-type polyphenol found in the peel, which also contains related polyphenolic compounds such as ellagic acid and gallic acid.

COA of Pomegranate Peel Extract Powder Punicalagin 20%

COA of Pomegranate Peel Extract Powder Punicalagin 30%

COA of Pomegranate Peel Extract Powder Punicalagin 40%

benefits of pomegranate peel for skin

Relevant reviews of in vitro and animal studies indicate that organic pomegranate peel extract and its active constituents-specifically its polyphenols-exhibit potent antioxidant activity. These compounds show promise for anti-inflammatory, antimicrobial, skin barrier-protective, and anti-aging applications, while also demonstrating positive effects on skin repair, pigmentation, erythema, and other skin conditions; consequently, active ingredients derived from pomegranates have garnered significant interest within the cosmetics and personal care industries.

 

Rich in polyphenols, pomegranate peel extract powder serves as a plant-derived functional ingredient suitable for formulations focused on antioxidant protection, soothing care, skin maintenance, and anti-aging, making it ideal for use in products such as creams, lotions, serums, and facial masks.

pomegranate peel benefits for stomach

Relevant in vitro gastrointestinal digestion studies indicate that a certain proportion of pomegranate peel-derived polyphenols are retained and enter the intestinal environment following salivary, gastric, and intestinal digestion. Research also reveals that some polyphenols undergo transformation during digestion; notably, the ellagic acid content increases post-digestion, suggesting that pomegranate peel polyphenols likely undergo release, transformation, and further metabolism throughout the gastrointestinal digestive process.

 

Further in vitro colonic fermentation studies demonstrate that the polyphenols and dietary fibers in pomegranate peel can serve as substrates for gut microbiota, yielding short-chain fatty acids-such as acetic, propionic, and butyric acids-during fermentation. Consequently, pomegranate peel extract powder can be characterized as a functional plant-based ingredient rich in natural polyphenols, possessing stability during gastrointestinal digestion and offering significant potential for research into gut microbiota interactions.

pomegranate peel benefits for weight loss

Regarding pomegranate peel extract and weight management, a study involving patients with non-alcoholic fatty liver disease (NAFLD) demonstrated that subjects supplementing with pomegranate peel extract experienced more significant reductions in body weight, waist circumference, BMI, body fat index, and truncal fat compared to the placebo group; improvements were also observed in certain metabolic markers, such as total cholesterol, triglycerides, LDL-C, and fasting blood glucose, as well as in indicators of hepatic steatosis and liver stiffness.

 

However, as this study was conducted within a specific NAFLD population and in the context of a weight-loss diet, organic pomegranate peel powder itself cannot be considered to possess an independent "weight-loss therapeutic" effect. Rich in polyphenols such as punicalagin and ellagic acid, pomegranate peel extract powder serves as a plant-based polyphenol ingredient for weight management, metabolic health, and functional nutrition products, making it suitable for use in weight-loss formulations, dietary supplements, and functional foods.

pomegranate peel benefits for face

Pomegranate peel is rich in polyphenols, and its extract holds significant potential for formulation development in facial skincare. Research indicates that active ingredients derived from pomegranates and their peels exhibit antioxidant, anti-inflammatory, antimicrobial, chemoprotective, and anti-aging properties in in vitro and animal studies. These ingredients help the skin combat oxidative stress and maintain a healthy condition, while also showing promise in addressing pigmentation, erythema, and skin repair. Consequently, standardized pomegranate peel extract can serve as an ingredient in formulations designed for facial antioxidant protection, soothing care, skin maintenance, brightening, and anti-aging.

pomegranate peel benefits for hair

Oxidative stress and inflammatory responses are key factors in the study of the scalp microenvironment and hair follicle health. Thanks to their antioxidant and anti-inflammatory properties, pomegranate peel polyphenols serve as plant-derived active ingredients in products designed for scalp antioxidant care, soothing, environmental maintenance, and hair care. It should be noted, however, that clinical evidence in humans directly linking pomegranate peel extract powder to hair growth promotion, hair loss reduction, or improved hair follicle function remains limited; existing research has primarily focused on the antioxidant, anti-inflammatory, and skin-related effects of pomegranates and their polyphenolic constituents.

Reference:https://www.sciencedirect.com/science/article/pii/S1756464615004880

https://pmc.ncbi.nlm.nih.gov/articles/PMC10464300/

Pomegranate Peel Extract Supplements

Depending on the specific standardization grade, it can be used in products such as Pomegranate Peel Extract capsules, tablets, powders, and solid beverages, serving as a natural source of plant polyphenols.

Pomegranate Peel Extract in Cosmetics

The polyphenol content and in vitro antioxidant properties of pomegranate peel extract powder make it suitable for formulations such as creams, serums, and pomegranate peel powder face mask. Pomegranate peel powder can be utilized in facial care products (e.g., as a mask ingredient); specific inclusion levels should be determined based on the formulation system, raw material specifications, and stability testing.

Pomegranate Peel Extract in Agriculture

Pomegranate peel and its processing by-products possess high organic matter content and potential for use as plant nutrients. Consequently, the use of pomegranate peel as fertilizer is a recognized area of ​​research and development regarding the resource utilization of agricultural waste. However, actual application as fertilizer requires evaluation based on raw material processing methods, nutritional composition, microbiological safety, and local agricultural regulations.

Side effects of pomegranate peel

Existing research indicates that pomegranate and its extracts are generally well-tolerated; however, this does not mean that high-concentration pomegranate peel extracts are entirely free of adverse reactions at any dosage. Common adverse reactions include gastrointestinal discomfort, flu-like symptoms, and urinary tract issues; allergic reactions have also been reported in isolated cases. Therefore, individual tolerance should be considered when using high-concentration extracts.

Is pomegranate peel poisonous?

Toxicological studies-specifically animal experiments-have generally shown no significant acute toxicity for pomegranate peel and its extracts within certain dosage ranges. However, findings suggest that the safety profile of different extracts can be influenced by factors such as the extraction solvent, the composition of active ingredients, and the dosage. The safety of high-dose, concentrated extracts cannot be assumed based on the consumption levels of the whole fruit; particular attention must be paid to the high levels of tannins, polyphenols, and other phytochemicals present in pomegranate peel.

If you are seeking a reliable supplier of pomegranate peel extract powder, we provide high-quality pomegranate peel extract powder and standardized active ingredient products to clients worldwide. As a professional Pomegranate Peel Extract Powder manufacturer, we offer various specifications-including pomegranate peel polyphenols, punicalagin, and ellagic acid-and support everything from sample requests and small-batch orders to long-term bulk supply. For buyers concerned with pomegranate peel powder pricing, we provide tailored quotes based on active ingredient content, order volume, packaging specifications, and customization requirements.

KINTAIBIO^® is a trusted china pomegranate peel extract powder manufacturer. We offer customization options for active ingredients, particle size, and packaging, and provide comprehensive documentation, including COAs, specifications (TDS), SDS/MSDS, and batch quality records. Whether you require wholesale pomegranate peel extract for dietary supplements, food and beverages, or cosmetic formulations, or are looking for a stable, long-term manufacturing partner, please contact sales@kintaibio.com for more information.