Description
Product Overview
Polypodium Leucotomos Extract (Polypodium leucotomos) is a fern-derived extract standardized to 20% polyphenols (by UV), sourced from the tropical fern Polypodium leucotomos (Polypodiaceae). This botanical is clinically studied for skin photoprotection, reducing sun-induced oxidative stress and supporting even skin tone. Our bulk polypodium extract is GMP-produced, ideal for skin health and photoprotection supplements.
Botanical Profile
- Botanical Name: Polypodium leucotomos
- Part Used: Whole fern (fronds/rhizome)
- Standardization: Polyphenols 20% (UV)
- Source: GMP-certified extraction facility, Xi’an, China
Product Specifications & Quality Standard
| Parameter | Specification |
|---|---|
| Active Ingredient | Polyphenols 20% (UV) |
| Appearance | Brown fine powder |
| Part Used | Whole fern (fronds/rhizome) |
| Mesh Size | 80 mesh (95% pass) |
| Loss on Drying | ≤ 5.0% |
| Heavy Metals | Pb ≤ 2ppm, As ≤ 2ppm, Cd ≤ 1ppm, Hg ≤ 0.1ppm |
| Microbiology | Total plate count ≤ 1000 CFU/g, E.coli/Salmonella negative |
| Solubility | Partially soluble in water |
| Storage | Cool dry place, 24 months shelf life |
Physical Characteristics
Appearance: Brown fine powder (see specification table above). Fine free-flowing powder, 80 mesh, suitable for direct encapsulation and tableting.
Key Benefits
- Supports skin photoprotection against UV-induced stress
- Reduces sun-related oxidative damage
- Supports even skin tone and healthy pigmentation
- Antioxidant protection for skin cells
- Clinically studied for photoaging support
- Supports skin resilience and overall dermal health
Main Applications
Skin health and photoprotection capsules; beauty-from-within supplements; antioxidant formulas; sun care companion products.
Recommended Usage
Typical dosage: 240-480 mg per day (20% polyphenol extract).
Why Choose Our Bulk Polypodium Leucotomos Extract
- GMP-certified production with ISO 9001 quality system
- HPLC/UV verified active content, batch-to-batch consistency
- Full COA, MSDS and third-party heavy metal testing per batch
- HALAL, KOSHER and organic certifications available
- Flexible MOQ with global export experience to 50+ countries
- OEM/ODM support: capsules, tablets, powder sachets and custom blends
Packaging & Storage
- Packaging: 25kg/drum, double PE bags inside, aluminum foil vacuum bag optional
- Storage: Store in cool, dry, well-ventilated place away from direct sunlight
- Shelf Life: 24 months under proper storage
FAQ About Wholesale Polypodium Leucotomos Extract
Q: What is the specification?
20% polyphenols by UV.
Q: What is the source?
Polypodium leucotomos fern, sustainably sourced.
Q: Does it replace sunscreen?
No — it complements sun protection; not a substitute for SPF.
Q: Do you provide COA?
Yes, per-batch COA with assay and full tests.
Q: Is it for oral use?
Yes, taken orally as a dietary supplement.
Q: What is the MOQ?
25kg per drum; samples available.
Inquiry & Cooperation
As a professional botanical extract manufacturer with 20 years of export experience, we supply high-quality Polypodium Leucotomos Extract at competitive bulk prices. Contact our sales team for spec sheets, COA samples and quotations.
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