Palmitoyl Dipeptide-7 Barrier Repair Anti-Inflammatory Anti-Aging Firming Cosmetic Raw Material
Product Name: High-Purity Palmitoyl Dipeptide-7 Lipopeptide Barrier Repair Anti-Redness Anti-Inflammatory Anti-Aging Firming Cosmetic Raw Material
INCI Name: Palmitoyl Dipeptide-7
Alias: Palmitoyl Dipeptide 7, Repair Lipopeptide, Anti-Inflammatory Peptide, Sensitive Skin Barrier Factor, Anti-Sagging Firming Peptide, Post-Sun Repair Active, Anti-Redness Soothing Peptide
CAS No.: Custom Cosmetic Peptide Specification
Appearance: White to off-white fine uniform powder, no agglomeration, odorless or slight characteristic peptide odor, stable physical and chemical properties.
Grade: Cosmetic Premium High-Purity Grade
MOQ (Minimum Order Quantity): 25KG
Solubility: Dual soluble in water and partial oil phases, fully soluble in water, glycerin, propylene glycol and conventional cosmetic polar solvents, with good solubility in mild oil-phase substrates.
Storage Condition: Sealed and stored in dry, cool and ventilated warehouse, storage temperature 5–25℃, avoid direct strong sunlight irradiation, high temperature heating and humid environment. Keep tightly sealed after opening to prevent moisture absorption, agglomeration and active peptide oxidation inactivation, and ensure long-term stable anti-inflammatory soothing, barrier repair and firming anti-aging efficacy.
Shelf Life: 24 Months
Palmitoyl Dipeptide-7 Barrier Repair Anti-Inflammatory Anti-Aging Firming Cosmetic Raw Material
Palmitoyl Dipeptide-7 is a high-efficiency lipophilic biomimetic repair and anti-aging dual-functional peptide.
Breaking the limitation of single-effect repair of traditional soothing ingredients, it adopts palmitoylation modification technology to enhance skin permeability, realizing superficial barrier inflammation relief and deep dermal anti-aging firming dual effects.
It can effectively inhibit the release of skin inflammatory factors, calm sensitive redness and hot flushing, repair damaged stratum corneum, and rebuild skin barrier defense system.
At the same time, it stimulates endogenous collagen regeneration, improves skin loose sagging caused by aging, and achieves gentle and safe anti-aging without irritating fragile skin. It is an indispensable core upgraded raw material for sensitive skin maintenance, post-stimulation repair and mild anti-aging high-end skincare formulas.
Key Benefits
• Efficient Anti-Inflammatory & Redness Relief, Stabilize Sensitive Skin: Targetedly inhibit the activity of skin inflammatory factors, block the continuous spread of inflammatory stimulation, quickly calm facial redness, hot flushing and dry itching sensitivity, improve repeated sensitive skin problems, and restore stable skin state.
• Repair Damaged Barrier, Enhance Skin Resistance: Act on stratum corneum repair, promote the regeneration of barrier lipid components, fill damaged skin gaps, rebuild complete skin defense barrier, reduce external stimulus invasion, and improve skin fragility and dry peeling.
• Deep Firming Anti-Sagging, Improve Mild Aging: Penetrate into dermal layer to activate fibroblast activity, promote collagen and elastin synthesis, improve loose and flabby skin texture, tighten facial contour, and solve aging problems such as sagging and reduced elasticity caused by collagen loss.
• Lipophilic Modification & Strong Penetration, Superior Efficacy: Palmitoylation lipophilic modification technology makes the peptide easier to penetrate the skin barrier and act on the basal and dermal layers, with more lasting and stable efficacy than ordinary water-soluble peptides, no superficial invalid action.
• Mild & Safe, Suitable For All Fragile Skin: High biomimetic homology, ultra-low irritation, no sensitization, no hormone dependence. It is safe for sensitive skin, postoperative repaired skin and sun-exposed fragile skin, suitable for long-term daily maintenance.
• Dual Solubility & High Cost Performance, Easy Mass Production: Unique water and oil dual solubility, compatible with various formula systems, simple deployment and stable activity. One material integrates repair, soothing, anti-inflammation and anti-aging effects, helping products build high-end sensitive skin anti-aging positioning and market competitiveness.
Applications
• Sensitive Skin Soothing & Repair Series: Core anti-inflammatory and stabilizing active for sensitive fragile skin, improving repeated redness, dry itching and barrier weakness.
• Barrier Strengthening & Maintenance Products: Exclusive barrier repair raw material for damaged skin, rebuilding skin defense system and enhancing skin self-resistance.
• Post-Sun & Post-Treatment Repair Formulas: First-choice soothing repair active for stressed skin, calming acute redness and irritation and accelerating skin recovery.
• Gentle Anti-Aging Firming Series: Mild anti-aging core ingredient for early aging and sensitive skin, realizing non-irritating firming and anti-sagging repair.
• Redness Relief & Calming Essence: Professional redness removing and soothing active for flushing and sensitive skin, stabilizing skin tone and reducing sensitivity.
• High-End Compound Functional Skincare: Perfectly compatible with anti-aging peptides and moisturizing repair ingredients, building a closed-loop system of "barrier stabilization + inflammation suppression + firming anti-aging".
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Palmitoyl Dipeptide-7 | Compliant |
Appearance | White to Off-White Fine Uniform Powder | Compliant |
Purity (%) | ≥98.0 (Customizable) | 98.68 |
Loss on Drying (%) | ≤5.0 | 2.22 |
Residue on Ignition (%) | ≤8.0 | 3.12 |
pH Value (1% Aqueous Solution) | 5.0–7.0 | 5.80 |
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 Palmitoyl Dipeptide-7?
A1: The standard MOQ is 25KG, support sample orders for formula testing, barrier repair and anti-aging efficacy debugging and finished product trial production, and support customized purity specifications for mass production.
• Q2: What is the core formula positioning of Palmitoyl Dipeptide-7?
A2: It is a high-purity palmitoylated lipopeptide integrating anti-inflammatory soothing, barrier repair, redness relief and firming anti-aging. It focuses on solving sensitive skin barrier damage and mild skin aging problems, and is used for high-end sensitive skin care and gentle anti-aging formula upgrading.
• Q3: What is the recommended dosage in cosmetic formulas?
A3: Conventional barrier maintenance: 0.05%–0.2%; Sensitive redness repair series: 0.1%–0.5%; Gentle anti-aging firming products: 0.3%–1.0%; High-efficiency repair and anti-aging compound formulas: 0.5%–1.5%, adjustable according to product efficacy positioning and formula system.
• Q4: What are the advantages of Palmitoyl Dipeptide-7 over ordinary repair peptides?
A4: Ordinary repair peptides only work on superficial stratum corneum with single barrier repair effect, without anti-aging efficacy. Palmitoyl Dipeptide-7 adopts lipophilic modification with stronger skin penetration, integrates anti-inflammation, redness relief, barrier repair and collagen firming anti-aging, solves sensitive and aging composite skin problems, and has safer and more stable efficacy with wider formula compatibility.
• Q5: What raw materials is it suitable for compounding?
A5: It is highly compatible with panthenol, centella asiatica extract, beta-glucan, pentapeptide-3, hyaluronic acid and squalane. The compound system can form a closed-loop efficacy system of "anti-inflammatory soothing + barrier reconstruction + collagen firming + moisturizing maintenance", greatly improving the comprehensive skin care competitiveness of finished products.
• Q6: What are the formula usage notes?
A6: Water and oil dual-soluble lipopeptide powder, easy to dissolve in water, glycerin and polar solvents; suitable for weak acid and neutral formula systems; recommended feeding temperature 40–60℃, avoid long-term high temperature above 80℃ to prevent active inactivation; finished products are sealed and stored away from light to ensure stable repair and anti-aging efficacy, suitable for industrial mass production.
• Q7: Can it provide stable supply and professional technical support?
A7: Strictly control core indicators such as peptide purity, moisture, pH value and heavy metals to ensure consistent batch stability. Support long-term bulk order supply, and provide one-stop professional services including sensitive skin repair formula optimization, gentle anti-aging efficacy upgrading, formula debugging and after-sales technical guidance.
Contact Us
💌 Contact us today for technical data, formulation guidance, and competitive pricing! E-mail:
You Might Also Like
1.ur Products A full range of high-quality cosmetic raw materials, including plant extracts, natural active ingredients, skin care actives and formulation additives. Stable supply & strict quality control.
