+86 13096987266
product description
Perilla frutescens is an aromatic herb of the mint family, cultivated across East Asia and known as shiso in Japan and beefsteak plant in English-speaking markets. Its leaves carry a distinctive polyphenol profile led by rosmarinic acid — the marker we standardize to — along with luteolin, apigenin and other flavonoids that support the plant's wellness reputation.
Our perilla extract 1.5% rosmarinic acid is extracted from high-quality wild-cultivatedPerilla frutescens (L.) Britton fresh leaves (Shiso leaves), sourced from standardized organic planting bases in China. The raw materials are artificially screened, free of pesticide residues, heavy metal pollution and foreign impurities. Adopting advanced low-temperature water extraction and purification technology, the product retains the maximum active ingredients of perilla, which is the mainstream industrial universal specification for cosmetic, health food and feed additive formulas.
The product is a fine, uniform brown-to-dark-brown powder with a loose texture, no agglomeration, pure natural plant color, no artificial pigment addition. Good water solubility, stable color and will not fade or deteriorate in conventional formula systems.
KH Health Industry Co., LTD exports perilla extract from Xi'an, China, serving at competitive bulk pricing. From a shiso extract sample for R&D to container-scale programs, our technical team supports formulation, documentation, and logistics end-to-end.
Third-party report
Before we ship we can also send some samples to another lab for testing.
You can choose a lab, like Eurofins, SGS, AIE or any other lab you prefer.
product benefits
Supported by authoritative clinical studies and industrial application verification, our perilla extract 1.5% rosmarinic acid has multiple natural and safe functional advantages, with stable efficacy and wide applicability:
1. Powerful Antioxidant Activity
Rich in standardized rosmarinic acid and natural flavonoids, it can effectively neutralize free radicals in organisms, inhibit oxidative stress damage. Its antioxidant stability is better than most natural polyphenol ingredients, effectively delaying skin aging and product oxidation deterioration, suitable for anti-aging formula development.
2. Significant Anti-Inflammatory & Soothing Effect
It can regulate keratinocyte inflammatory cascade, repair skin barrier damage, relieve skin redness, swelling and sensitivity. Clinical tests prove that it has excellent soothing effect on sensitive skin, and can effectively improve mucosal inflammation, widely used in soothing cosmetic formulas.
3. Natural Anti-Allergy & Immune Regulation
Multiple double-blind placebo-controlled studies confirm that perilla extract enriched with rosmarinic acid can significantly relieve seasonal allergic rhinoconjunctivitis symptoms (itchy nose, watery eyes, nasal congestion). It regulates human immune function, reduces allergic reactions, and is a safe natural anti-allergy ingredient for health products.
4. Gastrointestinal Health Improvement
Human pilot clinical studies verify that continuous intake can significantly improve gastrointestinal discomforts such as abdominal distension, flatulence, gastrointestinal rumbling and abdominal fullness, protect intestinal mucosa, and optimize gastrointestinal digestive function.
product application
Seasonal Allergy & Respiratory Support
Seasonal comfort products are a steady global category, and consumers increasingly prefer botanical actives over single synthetic antihistamine positioning.
1.5% rosmarinic acid perilla extract blends into daily capsules, often combined with quercetin or stinging nettle in seasonal kits.
Skincare & Beauty-from-Within
Beauty supplement and cosmeceutical brands seek anti-inflammatory botanicals that bridge internal and external skin support.
Perilla extract fits ingestible beauty powders, capsules and topical creams, pairing with collagen or hyaluronic acid in skin programs.
Immune & Anti-Inflammatory Supplements
General immune and inflammatory-balance supplements are expanding beyond vitamin C toward polyphenol-rich botanical complexes.
Combines with turmeric, quercetin or elderberry in tablets, capsules and effervescent formats at flexible serving levels.
Functional Foods, Teas & Beverages
Herbal teas and functional beverages are adopting polyphenol-rich leaves with recognized culinary heritage such as shiso.
The extract dissolves into tea premixes, drink sachets and honey-based formulations; a savory-herbal flavor profile suits signature blends.
case study
Confidential — Japanese Wellness Brand
A Japanese wellness brand chose our 1.5% rosmarinic acid perilla extract as the core active for a spring-season respiratory comfort capsule, launching ahead of the local pollen season. Over two annual campaigns the brand ordered about 600 kg of perilla leaf extract in total, across four production runs timed to seasonal demand.
Two consecutive seasonal launches delivered on time with consistent assay results and zero batch rejections.
our service
As a professional plant extract B2B manufacturer, we provide one-stop customized and high-quality services for global buyers, focusing on long-term cooperative trust:
1. Strict Quality Control Service
Adopt full-process quality monitoring from raw material planting, extraction, purification to finished product packaging. Each batch undergoes strict laboratory testing to ensure stable 1.5% rosmarinic acid content and consistent product quality, avoiding batch difference problems.
2. Customized Processing Service
Support customized rosmarinic acid content (1.5%), particle size, solubility and formula compatibility adjustment. Provide OEM/ODM auxiliary material matching and formula technical guidance according to customer product needs.
3. Global Logistics & Fast Delivery
Adequate spot inventory, support small batch trial order and large batch bulk order. Cooperate with international professional logistics companies, provide fast and safe global shipping, support door-to-door delivery, and ensure timely delivery of goods.
4. Professional Technical Support
Equipped with professional plant extract R&D and formula team, provide free product application guidance, formula debugging suggestions, efficacy parameter consultation, and solve customer's formula matching and technical problems in time.
5. Perfect After-Sales Service
Provide complete batch test reports and certification documents for customs clearance. Support product quality problem return and exchange, 24-hour online customer service response, and solve customer after-sales problems efficiently.
fAQ
Q1: What is the core advantage of your 1.5% rosmarinic acid perilla extract?
Our product adopts low-temperature pure water extraction technology, retains compound active ingredients of perilla, with stable 1.5% rosmarinic acid content (strictly HPLC tested). it has richer efficacy, better formula compatibility, higher safety, and fully meets international clean label standards.
Q2: Is this product safe for cosmetic and food grade application?
Absolutely safe. The product is pure natural plant extract, zero harmful additives. All heavy metal and microbial indicators are far lower than international limit standards, with complete food and cosmetic grade qualification reports, compliant with EU and US market access requirements.
Q3: What is the solubility and stability of the product?
It has excellent water solubility, no precipitation or stratification after dissolution. It has good thermal stability and pH stability, compatible with water-based, oil-based and emulsified formulas. Sealed storage for 24 months with stable efficacy and no deterioration.
Q4: Can you provide sample support and customized services?
Yes. We provide free small-dose samples for customer formula testing. Meanwhile, we support customized adjustment of active ingredient content, particle size and product specifications, and provide targeted formula technical guidance services.
Q5: What certification and test documents can you provide?
We can provide COA quality certificate, HPLC detection report, heavy metal test report, microbial test report, MSDS safety data sheet, fssc22000, iso9001 and other factory qualification certificates, meeting global customs clearance and product registration needs.
Q6: What are the minimum order quantity and delivery cycle?
MOQ is 25kg for trial order; bulk orders support flexible quantity adjustments. Spot products can be delivered within 3 working days, customized products within 7-10 working days, supporting global fast logistics delivery.
If you are looking for a reliable supplier, we provide high-purity perilla extract 1.5% rosmarinic acid) for supplement brands and beverage companies. Contact us for more details about specifications, certificates, and pricing.
Email: sales@kh-health.com
WeChat: +86 13096987266
WhatsApp: +86 18792880979
Inquire Now!
If you have any needs, please feel free to contact me and I will be happy to serve you.