Mullein Leaf Extract
Plant source: Leaves of the Scrophulariaceae plant verbascopsis pilosula
Content specifications: 5:1, 10:1, 20:1, etc. (can be customized according to customer needs)
Ingredient content: Flavonoids account for about 3% -8%, and phenolic acids account for about 2% -5%
Testing method:HPLC
Active ingredients: flavonoids, phenolic acids, etc
Number of mesh: 80-120 mesh
Appearance: Brown fine powder
Product usage: in the field of health products; Cosmetics field; Food sector
Product packaging: 1KG/aluminum foil bag; 25KG/cardboard drum
Product storage: Store in a dry and cool place, away from sunlight and high temperatures
Shelf life: 24 months
Products Description
Premium Mullein Extract (Verbascoside) by Xi'an Tihealth
Xi'an Tihealth Biotechnology Co., Ltd. is a leading B2B supplier of highly purified Mullein Extract (Verbascum thapsus). We source exclusively from premium, organically grown Mullein leaves and flowers. Utilizing advanced low-temperature extraction and membrane separation technology, we successfully isolate and concentrate the plant's most powerful bioactive compound: Verbascoside (Acteoside).
Standardized to an ultra-high purity of ≥ 10% to 98% Verbascoside (HPLC), our fine brown powder is a highly sought-after active pharmaceutical ingredient (API) and cosmetic additive. Known for its profound antioxidant, anti-inflammatory, and tyrosinase-inhibiting properties, Mullein Extract offers formulators a potent, natural solution for developing premium anti-aging skincare serums, skin-brightening cosmetics, and respiratory health supplements.
Technical Data Sheet (TDS) & COA Profile
| Analysis Item | Target Specification | Result (Batch: TH-240810) | Methodology |
|---|---|---|---|
| Botanical Source | Leaf & Flower of Verbascum thapsus | Verified | Macroscopic |
| Verbascoside Content | ≥ 10.0% to 98.0% (Customizable) | 98.5% | HPLC |
| Appearance | Brown to off-white fine powder | Off-white powder | Visual |
| Solubility | 100% Soluble in water | Complies | Aqueous Dispersion |
| Particle Size (D90) | 100% through 80 mesh | Complies | Sieve Analysis |
| Loss on Drying / Ash | ≤ 5.0% / ≤ 5.0% | 3.92% / 4.00% | USP <731> / <281> |
| Heavy Metals (Pb, As) | ≤ 1.0 ppm / ≤ 0.5 ppm | < 0.4 ppm / < 0.1 ppm | ICP-MS |
| Total Plate Count | ≤ 1000 CFU/g | < 10 CFU/g | ISO 4833-1 |
Differentiating Manufacturing Strengths
1. High-Purity Verbascoside Enrichment (≥98%)
Conventional Mullein extracts offer generic 10:1 ratios with low active bioavailability. Tihealth utilizes targeted macroporous resin column chromatography to specifically isolate and enrich Verbascoside (Acteoside). We can achieve pharmaceutical-grade purities exceeding 98%, demonstrating significantly superior biological efficacy compared to the industry average.
2. Strict Clean-Label & Pesticide-Free Sourcing
Mullein leaves are highly susceptible to accumulating environmental toxins. We partner directly with ecological, pollution-free planting bases. Every batch undergoes rigorous screening for over 500 pesticide residues via GC-MS/MS, ensuring full compliance with stringent EU and EPA Maximum Residue Limits (MRLs).
3. Superior Cosmetic Stability
Verbascoside is prone to oxidation in aqueous solutions. Through our proprietary supercritical liquid nitrogen fragmentation and microencapsulation technology, we drastically enhance the stability of the active ingredient by up to 300%. This ensures our extract remains potent and effective throughout the entire shelf life of your cosmetic serums or lotions.
Evidence-Based Physiological Core Benefits
The clinical efficacy of Mullein Extract is driven by its high concentration of Verbascoside:
Industrial Formulation Applications
Luxury Skincare & Cosmeceuticals
The premier active ingredient for anti-aging serums, skin-brightening creams, and soothing masks targeting sensitive, redness-prone skin.
Dietary Supplements & Nutraceuticals
Formulated into antioxidant soft capsules and respiratory-support (lung health) formulations, highly popular in the European and North American markets.
Pharmaceutical Intermediates
Provides a high-purity API (≥98%) baseline for drug development targeting chronic inflammatory diseases and neurodegenerative conditions.
Agricultural Biocontrol
Its natural antimicrobial profile makes it a highly effective, eco-friendly botanical fungicide for protecting premium crops without leaving chemical residues.
Contract Manufacturing (OEM/ODM)
The definitive advantages of partnering with Xi'an Tihealth for your custom cosmetic and supplement formulations:
1. Custom Purity & Particle Size
Whether you require a standard 10% extract for bulk supplements or a micro-milled ≥98% API for advanced cosmetics, we customize the purity and particle size (e.g., 100% passing 80 mesh) to fit your precise manufacturing needs.
2. Formulation Stabilization Services
We offer specialized microencapsulation and liposomal delivery integration for our Mullein Extract, drastically improving its stability and dermal penetration in water-based cosmetic emulsions.
3. Strict Brand Confidentiality & Compliance
Your intellectual property is protected via legally binding NDAs. We provide full technical dossiers (COA, MSDS, Heavy Metal & Pesticide clearance) to support your global INCI and FDA/EFSA product registrations.
Packing, Logistics & Bulk Distribution
We provide secure, pharmaceutical-grade packaging designed to prevent moisture ingress and oxidation during international transit.
Formulator & Procurement FAQ
01. What is the active ingredient in your Mullein Extract?
The primary bioactive compound is Verbascoside (also known as Acteoside), a potent phenylethanoid glycoside renowned for its exceptional antioxidant and anti-inflammatory properties.
02. Is it safe for topical cosmetic applications?
Yes. Our extract is 100% natural, free from synthetic solvents and agricultural pesticides. It has excellent dermal tolerance and is widely used in high-end formulations for sensitive, redness-prone skin. The INCI name is globally registered.
03. Does the powder dissolve completely in water?
Yes, our highly purified Mullein Extract is 100% water-soluble. It integrates seamlessly into clear serums, toners, and liquid dietary supplements without leaving gritty residues or cloudiness.
04. How do I protect the formulation from oxidation?
Verbascoside is sensitive to UV light and alkaline environments. We strongly recommend packaging your final product in amber or opaque containers and maintaining a slightly acidic formulation pH. For advanced stability, we offer microencapsulated versions of the extract.
05. What is the Minimum Order Quantity (MOQ) and packaging?
To support R&D trials, our MOQ is 1kg, securely sealed in a light-blocking aluminum foil bag. For bulk commercial manufacturing, we supply 25kg cardboard drums lined with double polyethylene bags.
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