Lipoic Acid Diethylamide High-Efficiency Lipophilic Antioxidant Anti-Glycation Anti-Aging Brightening Repair Cosmetic Raw Material
Product Name: High-Purity Lipoic Acid Diethylamide Modified Lipophilic Thio-Antioxidant Super Anti-Glycation De-Yellowing Anti-Oxidation Anti-Aging Firming Repair Cosmetic Raw Material
INCI Name: Lipoic Acid Diethylamide
Alias: Diethylamide Lipoic Acid, Modified Alpha Lipoic Acid Derivative, Lipophilic Thio Repair Factor, High-Efficiency Anti-Glycation Brightening Active, Multi-Dimensional Free Radical Scavenger, Skin Anti-Aging Stabilizing Essence
CAS No.: Customized Cosmetic Grade Specification
Appearance: Light yellow fine crystalline powder, pure uniform texture, slight characteristic odor, excellent lipophilic solubility and ultra-high formula stability.
Grade: Cosmetic High-Purity Modified Grade
Source: This product adopts high-purity alpha lipoic acid as raw material, through green diethylamide modification and low-temperature high-precision purification process, retaining the core dithiolane active structure of lipoic acid, while optimizing molecular solubility and stability.
MOQ (Minimum Order Quantity): 25KG
Solubility: Excellent lipophilic solubility, soluble in vegetable oil, glyceride, ethanol and oil-phase systems, partially soluble in water-phase systems, clear and transparent solution after dissolution without precipitation and stratification.
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 active structure attenuation. Keep tightly sealed after opening, avoid long-term air contact and oxidative deterioration, and ensure long-term stable anti-oxidation, anti-glycation and anti-aging brightening efficacy.
Shelf Life: 24 Months
Lipoic Acid Diethylamide High-Efficiency Lipophilic Antioxidant Anti-Glycation Anti-Aging Brightening Repair Cosmetic Raw Material
Lipoic Acid Diethylamide is a high-stability modified lipophilic thio-antioxidant upgraded anti-glycation anti-aging brightening raw material.
Based on the optimized modification of traditional alpha lipoic acid, it retains the core dithiolane ring antioxidant active structure, and solves the inherent defects of ordinary lipoic acid such as poor stability and single solubility.
With dual lipophilic and hydrophilic permeability, it can deeply scavenge free radicals in both superficial and deep skin layers, efficiently block skin glycation cross-linking reaction, repair UV-induced photoaging damage, improve skin yellow dullness and loose texture.
It integrates multi-dimensional high-value efficacies of deep anti-oxidation, powerful anti-glycation de-yellowing, photoaging repair, firming anti-aging and translucent brightening, effectively delay skin dual aging of oxidation and glycation, fade stubborn dull yellow tone, refine rough texture, and restore skin delicate, firm and bright healthy state.
It is a core differentiated upgraded active for high-end anti-glycation brightening and comprehensive anti-aging functional skin care formulas.
Key Benefits
• Upgraded Modification, Ultra-High Stability: Adopts diethylamide structural modification, effectively improve the light resistance, heat resistance and oxidation resistance of traditional lipoic acid, avoid efficacy attenuation and discoloration during production and storage, and solve the industry pain point of unstable formula of ordinary lipoic acid.
• Dual Solubility, Full-Layer Anti-Oxidation: Possesses both lipophilic and hydrophilic properties, can penetrate stratum corneum lipid layer and deep skin tissue, scavenge water-soluble and lipid-soluble free radicals in an all-round way, cut off oxidative aging chain reaction in depth, and achieve more comprehensive and thorough anti-oxidation effect than ordinary antioxidants.
• Powerful Targeted Anti-Glycation, Fade Stubborn Yellowing: Efficiently inhibit skin Maillard reaction and collagen glycation cross-linking, reduce the production and accumulation of AGEs glycation metabolites, fundamentally improve long-term wax yellow, turbid and dull skin caused by sugar erosion and aging, with remarkable and long-lasting brightening effect.
• Professional Photoaging Repair, Anti-UV Damage: Effectively repair skin tissue damage caused by ultraviolet radiation, reduce light-induced dullness, fine lines and skin laxity, relieve photoinflammation stress, and build skin light damage defense system.
• Firming Anti-Aging, Refine Skin Texture: Protect collagen and elastin from oxidative and glycative damage, maintain skin tissue compactness, smooth early fine lines and dry lines caused by aging, improve rough and uneven texture, and keep skin delicate and firm.
• Wide Compatibility, High Formula Added Value: Perfectly compatible with sulfur-containing amino acids and flavonoid actives, form a "anti-oxidation + anti-glycation + repair + firming" full-effect closed-loop system, fill the market gap of high-stability modified lipoic acid derivatives, and greatly enhance product differentiated competitiveness.
Applications
• Anti-Glycation De-Yellowing Brightening Series: Core high-efficiency anti-glycation active for long-term wax yellow and turbid dull skin, block AGEs accumulation, fade stubborn yellow tone, and restore translucent and clear skin complexion.
• Photoaging Repair & Anti-UV Products: Specialized active for light-damaged aging skin, repair UV-induced skin laxity, dullness and fine lines, relieve photostress, and resist outdoor environmental aging.
• High-Efficiency Antioxidant Anti-Aging Formulas: Applied in high-end anti-aging essence, lotion and cream, achieve full-layer free radical scavenging, delay oxidative aging, and improve skin laxity and rough texture.
• Skin Firming & Texture Refining Series: Suitable for early aging loose skin products, protect collagen activity, smooth fine dry lines, refine rough texture, and firm skin contour.
• High-End Translucent Brightening Skin Care: Added in daily brightening and maintenance products, long-term inhibit dull yellow rebound, maintain skin bright and clean state, and create translucent muscle texture.
• Sulfur & Flavonoid Compound System: Perfectly compounded with L-Cysteine, L-Cystine, myricetin and isorhamnetin, building a closed-loop system of deep anti-oxidation, anti-glycation de-yellowing, photo-repair and firming anti-aging.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Lipoic Acid Diethylamide | Compliant |
Appearance | Light Yellow Fine Crystalline Powder | Compliant |
Purity (%) | ≥99.0% (Customizable) | 99.45% |
Loss on Drying (%) | ≤0.5 | 0.20 |
Residue on Ignition (%) | ≤0.1 | 0.04 |
Melting Point Range | Standard Range | Compliant |
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 Lipoic Acid Diethylamide?
A1: The standard MOQ is 25KG, support sample orders for formula testing, anti-glycation brightening debugging, photoaging repair formula trial production, and support customized purity specifications for mass production.
• Q2: What is the core formula positioning of Lipoic Acid Diethylamide?
A2: It is a high-stability modified lipophilic thio-active full-effect raw material integrating deep anti-oxidation, powerful anti-glycation de-yellowing, photoaging repair, firming anti-aging and translucent brightening. It is mainly used for high-end anti-glycation brightening, photo-damage repair and comprehensive anti-aging formula upgrading.
• Q3: What is the recommended dosage in cosmetic formulas?
A3: Conventional antioxidant maintenance & brightening: 0.05%–0.2%; Anti-glycation de-yellowing series: 0.1%–0.3%; Photoaging repair products: 0.1%–0.4%; High-efficiency firming anti-aging formulas: 0.1%–0.5%, adjustable according to product efficacy positioning and formula system.
• Q4: What are the advantages compared with ordinary Alpha Lipoic Acid?
A4: Ordinary alpha lipoic acid has poor light and thermal stability, easy oxidation and failure in formula production and storage, with single water-soluble efficacy. Lipoic Acid Diethylamide adopts diethylamide modification, with greatly improved light and heat resistance, stable efficacy for long-term storage, dual lipophilic and hydrophilic permeability, fuller anti-oxidation and anti-glycation efficacy, solving almost all stability defects of ordinary lipoic acid.
• Q5: What raw materials is it suitable for compounding?
A5: It is highly compatible with L-Cysteine, L-Cystine, myricetin, isorhamnetin and panthenol. The compound system can synergistically enhance deep anti-oxidation, anti-glycation de-yellowing, photo-repair and firming anti-aging efficacy, realizing full-effect upgrading of high-end anti-aging brightening skincare products.
• Q6: What are the formula usage notes?
A6: Light yellow crystalline powder, excellent oil solubility, pre-dissolution in oil phase or ethanol is recommended for water-based formulas; stable in pH 4.0–9.0 conventional formula environment; avoid extreme high temperature and strong alkali long-term treatment; suitable for oil-based, water-based and emulsified anti-glycation, brightening and anti-aging formulas with simple industrial debugging.
• Q7: Can it provide stable supply and professional technical support?
A7: Strictly control core indicators such as purity, 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 anti-glycation formula optimization, photoaging repair efficacy upgrading, brightening anti-aging formula debugging and after-sales technical guidance.
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