Seaweed Polyphenol High-Purity Algae Antioxidant Anti-Glycation Anti-Inflammatory Brightening Barrier Repair Cosmetic Raw Material
Product Name: High-Purity Seaweed Polyphenol Marine Multi-Effect Anti-Oxidation Anti-Glycation Anti-Pollution Soothing Brightening Barrier Stabilizing Cosmetic Raw Material
INCI Name:Seaweed Polyphenol
Alias:Marine Algae Polyphenol, Phlorotannins, Marine Antioxidant Factor, Anti-Pollution Skin Protector, Mild Anti-Inflammatory Algal Extract, Skin Brightening Active
Appearance:Light yellow to brown fine powder, uniform texture, slight characteristic seaweed odor, excellent water solubility and ultra-high formula compatibility. Seaweed Polyphenol is a high-value natural marine active extract refined from deep-sea high-quality brown algae through low-temperature enzymatic hydrolysis, ultra-filtration purification and green concentration technology.
Grade:Cosmetic High-Purity Marine Extract Grade
Source:This product selects pure natural deep-sea brown algae raw materials, growing in low-temperature, low-pollution and high-pressure marine environment, with rich and stable active ingredients.
MOQ (Minimum Order Quantity):25KG
Solubility:Excellent water solubility, rapidly soluble in purified water and various water-phase systems, clear and uniform solution after dissolution without precipitation and stratification, slightly soluble in partial polar solvents, insoluble in oil-phase systems.
Storage Condition:Sealed and stored in dry, cool and ventilated warehouse at 5–25℃, strictly avoid strong light direct irradiation, high temperature and humid environment to prevent moisture absorption, discoloration and activity attenuation. Keep tightly sealed after opening, avoid long-term air contact and oxidation failure, and ensure long-term stable anti-oxidation, brightening and anti-pollution efficacy.
Shelf Life:24 Months
Seaweed Polyphenol, Algae Polyphenol, Marine Antioxidant, Anti-Glycation, Anti-Inflammatory Soothing, Brightening Whitening, Barrier Repair, Anti-Pollution, Cosmetic Raw Material
Seaweed Polyphenol High-Purity Algae Antioxidant Anti-Glycation Anti-Inflammatory Brightening Barrier Repair Cosmetic Raw Material
Seaweed Polyphenol is a high-purity differentiated marine multi-effect anti-oxidation, anti-glycation and anti-pollution cosmetic active raw material.
Extracted from natural deep-sea brown algae, it is rich in unique phlorotannin marine active ingredients, with super free radical scavenging capacity far exceeding terrestrial plant polyphenols.
It innovatively integrates three core anti-aging mechanisms of anti-oxidation, anti-glycation and anti-photoaging, and adds exclusive urban anti-pollution protection efficacy.
It can effectively resist external haze, dust and heavy metal damage, relieve mild inflammatory redness and sensitive discomfort, repair skin barrier damage, fade glycation and oxidative dullness, and brighten skin tone.
With mild and safe skin-friendly properties and ultra-high formula compatibility, it is an irreplaceable core differentiated marine active for high-end brightening, anti-aging and urban skin care functional formulas.
Key Benefits
• Super Marine Antioxidation, Stronger Than Terrestrial Polyphenols: Rich in unique phlorotannin active groups, with multi-dimensional free radical scavenging capacity, effectively inhibit skin lipid peroxidation, reduce oxidative dullness and sallowness, long-term anti-oxidation and brightening, and delay skin oxidative aging.
• Dual Anti-Aging Mechanism, Anti-Glycation & Anti-Photoaging: Different from single antioxidant ingredients, it simultaneously inhibits Maillard glycation reaction and resists ultraviolet photoaging damage, reduces AGEs accumulation and light-induced fine lines, realizes dual anti-aging of oxidation and glycation, and improves tired aging skin.
• Exclusive Urban Anti-Pollution Barrier Defense: It can form a invisible protective film on the skin surface, effectively isolate haze, dust, heavy metal particles and external stimulus adhesion and penetration, reduce urban environmental damage to the skin, and solve the pain points of urban dull and sensitive skin.
• Mild Anti-Inflammatory Soothing, Stabilize Sensitive Skin: Natural marine mild active ingredients, inhibit shallow skin inflammatory factors, relieve redness, flushing and dry itching caused by external stimulation, stabilize skin microecology, and have excellent soothing and repairing effects on fragile urban sensitive skin.
• Deep Brightening & Translucent Skin Tone: Targetedly improve glycation wax yellow, oxidative turbidity and long-term sun dullness, uniform skin tone, fade faint dull marks, restore skin translucent and bright texture, and create clean and bright skin base.
• High Stability & Wide Compatibility, High Differentiated Value: Stable activity in conventional cosmetic formula systems, resistant to temperature and light, not easy to inactivate; highly compatible with various vitamins, amino acids and plant extracts, with prominent formula synergistic effect; low industrial debugging difficulty, high cost performance and strong market differentiation competitiveness.
Applications
• Marine Antioxidant Brightening Series: Core high-efficiency antioxidant active for brightening formulas, scavenge free radicals, fade oxidative and glycation dullness, and restore translucent skin tone.
• Urban Anti-Pollution Skin Care Products: Exclusive protective active for urban skin care, isolate haze and heavy metal damage, improve dull and rough skin caused by environmental pollution, and stabilize skin condition.
• Mild Anti-Aging & Anti-Glycation Formulas: Applied in daily anti-aging skin care, dual-resist oxidation and glycation aging, delay fine line generation, and improve aging and sagging skin texture.
• Sensitive Skin Soothing & Repair System: Mild non-irritating active, relieve inflammatory redness and dry sensitivity, repair subtle barrier damage, and stabilize fragile sensitive skin.
• Post-Sun Photoaging Repair Products: Targeted repair ultraviolet light damage, resist photooxidation aging, relieve sunburn dullness and redness, and restore healthy skin state.
• Multi-Active Compound High-End Functional System: Perfectly compounded with taurine, panthenol, vitamin derivatives and centella asiatica extract, building a full-effect closed-loop system of anti-oxidation, anti-glycation, anti-pollution, soothing and barrier repair.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Seaweed Polyphenol | Compliant |
Appearance | Light Yellow to Brown Fine Powder | Compliant |
Polyphenol Content (%) | ≥98.0% (Customizable) | 98.75% |
Loss on Drying (%) | ≤0.5 | 0.18 |
Residue on Ignition (%) | ≤0.1 | 0.04 |
Heavy Metal (Pb) | ≤1ppm | 0.1ppm |
Arsenic (As) | ≤0.5ppm | Not Detected |
Mercury (Hg) | ≤0.1ppm | Not Detected |
Cadmium (Cd) | ≤0.1ppm | Not Detected |
Total Bacteria | ≤100CFU/g | Qualified |
Pathogenic Bacteria | Negative | Negative |
Conclusion | Conforms to cosmetic grade quality standard | Qualified |
Frequently Asked Questions (FAQ)
• Q1: What is the MOQ of Seaweed Polyphenol?
A1: The standard MOQ is 25KG, support sample orders for formula testing, anti-oxidation brightening debugging, anti-pollution and soothing repair formula trial production, and support customized purity specifications for mass production.
• Q2: What is the core formula positioning of Seaweed Polyphenol?
A2: It is a differentiated marine multi-effect core active integrating super marine anti-oxidation, anti-glycation brightening, urban anti-pollution defense, mild anti-inflammatory soothing and barrier repair. It is mainly used for high-end brightening anti-aging, urban skin pollution repair, sensitive skin stabilization and photoaging repair functional formula upgrading.
• Q3: What is the recommended dosage in cosmetic formulas?
A3: Conventional anti-oxidation brightening: 0.3%–1.5%; Anti-glycation anti-aging formulas: 1.0%–2.5%; Urban anti-pollution skin care: 0.5%–2.0%; Sensitive skin soothing repair: 0.3%–1.2%; Post-sun photoaging repair: 0.8%–2.0%, adjustable according to product efficacy positioning and formula system.
• Q4: What are the core advantages compared with conventional plant polyphenols?
A4: Traditional terrestrial plant polyphenols have single antioxidant efficacy, no anti-pollution capacity and weak anti-glycation effect. Seaweed Polyphenol is a high-activity marine natural active, with stronger free radical scavenging ability, unique urban anti-pollution protection mechanism, dual anti-oxidation and anti-glycation anti-aging efficacy, milder and safer, with more comprehensive efficacy and higher product differentiation value.
• Q5: What raw materials is it suitable for compounding?
A5: It is highly compatible with taurine, panthenol, vitamin C/E derivatives, centella asiatica extract and myricetin. The compound system can synergistically strengthen anti-oxidation brightening, anti-glycation anti-aging, anti-pollution defense and barrier soothing repair efficacy, realizing full-effect upgrading of high-end functional skin care products.
• Q6: What are the formula usage notes?
A6: Fine yellow-brown powder with excellent water solubility, directly soluble in water phase system; stable in pH 3.5–8.5 conventional formula environment, resistant to conventional cosmetic production temperature; avoid long-term high temperature and extreme strong alkali environment; suitable for all water-based and mild emulsified brightening, anti-aging, anti-pollution and soothing repair formulas with simple industrial debugging.
• Q7: Can it provide stable supply and professional technical support?
A7: Strictly control core indicators such as polyphenol content, moisture content, heavy metals and microbial indicators to ensure consistent batch stability. Support long-term bulk order supply, and provide one-stop professional services including marine anti-oxidation formula optimization, anti-pollution skin care upgrading, brightening anti-aging formula debugging and after-sales technical guidance.
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