Dermamaison
Dermamaison EGF Triple Repair Serum | EGF Peptide & Hyaluronic Acid
Dermamaison EGF Triple Repair Serum | EGF Peptide & Hyaluronic Acid
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Your skin is trying to repair itself. It just needs the right signals.
After sun exposure, stress, seasonal change, or years of accumulated damage, skin loses its ability to renew efficiently. Cell turnover slows. Collagen production declines. The barrier thins. You apply products that hydrate the surface — but nothing that communicates with the skin cells responsible for repair. The result is skin that looks tired, uneven, and resistant to change, no matter how consistent your routine.
Dermamaison EGF Triple Repair Serum
EGF peptide signalling. Seven hyaluronic acid layers. One comprehensive repair system.
This serum operates on three repair mechanisms simultaneously: EGF (Epidermal Growth Factor, rh-Oligopeptide-1 at 50ppb) sends renewal signals at the cellular level; Palmitoyl Pentapeptide-4 stimulates collagen synthesis for structural firmness; and a 7-type Hyaluronic Acid complex delivers hydration at every depth of the skin — from the surface down to the deeper layers where moisture retention begins.
Our licensed pharmacist and certified cosmetic formulation manager selected this formula for cosmogangnam.com because the combination of EGF, Matrixyl, and a full-spectrum hyaluronic acid system represents a level of formulation sophistication rarely seen outside professional clinic settings — now available in a 300ml professional size for home delivery worldwide.
Within 10 Minutes
The serum absorbs quickly without greasiness or residue. Skin feels immediately plumper and more comfortable — customers consistently note the fast absorption and a smooth, non-shiny finish that works well under makeup or as a final evening step.
Next Morning
Skin wakes up visibly more hydrated and settled. The complexion looks calmer and more even-toned. Customers who switched from the 60ml to the 300ml professional size report this as the serum they reach for first — every morning, without exception.
"I've seen EGF in products before. Is it actually doing anything at these concentrations?"
It is a legitimate question — and one our pharmacist-curator applied directly to this formula. EGF works as a signalling molecule, not a structural ingredient: at 50ppb (parts per billion), rh-Oligopeptide-1 is present at a concentration consistent with professional cosmetic application. The key is not concentration alone — it is the delivery environment. This formula pairs EGF with Panthenol and Allantoin for barrier support, Centella Asiatica's active compounds (Madecassoside, Asiaticoside, Madecassic Acid, Asiatic Acid) for repair signalling, and Azulene for deep soothing — creating the stable, low-irritation skin environment in which EGF activity is most effective.
Palmitoyl Pentapeptide-4 (Matrixyl) adds a second peptide pathway — stimulating fibronectin and collagen production independently of EGF, so the formula addresses both surface renewal signalling and deeper structural support simultaneously.
What to Expect
Days 1–3
Skin feels noticeably more hydrated and comfortable after each application. The serum absorbs quickly and sits well under moisturiser and makeup without pilling. The scent — described by customers as powdery and pleasant — makes morning and evening application feel intentional. No purging or sensitivity reported in customer experience to date.
Week 1
Skin tone begins to look more even. Redness and reactive areas settle noticeably — the Centella Asiatica complex and Azulene are doing their work. Moisture retention improves throughout the day as the 7-type Hyaluronic Acid complex establishes multi-depth hydration.
Week 2
Skin texture feels measurably smoother. Fine lines appear less pronounced, and the complexion has more of a natural radiance at baseline — the brightening effect of Niacinamide becoming visible. Skin looks less fatigued and more consistently even-toned.
Week 4
With consistent use, skin firmness is visibly improved and the overall complexion looks more renewed and resilient. Customers return to repurchase the 300ml professional size — the clearest signal of a product that delivers on its repair promise over time. Individual results may vary.
Key Ingredients
EGF Complex 50ppb
rh-Oligopeptide-1 and rh-Polypeptide-1 — bioidentical Epidermal Growth Factor peptides that signal skin cells to accelerate renewal cycles. Particularly effective in post-damage repair and age-related cell turnover decline.
Palmitoyl Pentapeptide-4 Matrixyl
A well-researched signal peptide that stimulates collagen and fibronectin synthesis in the dermis. Works independently of EGF to strengthen the skin's structural matrix — supporting firmness and reducing the visible depth of fine lines.
7-Type Hyaluronic Acid Multi-Depth
Nine hyaluronic acid variants including Sodium Hyaluronate, Hyaluronic Acid, Hydrolyzed forms, Dimethylsilanol Hyaluronate, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, and Hydroxypropyl Trimonium Hyaluronate — each targeting a different skin depth for comprehensive, lasting hydration.
Centella Asiatica Complex Repair
Full-spectrum Centella inclusion: Centella Asiatica Extract, Madecassoside, Asiaticoside, Madecassic Acid, and Asiatic Acid — providing the complete active compound profile for barrier repair, calming, and wound-healing support at the ingredient level.
Skin Type Guide
Mature
EGF and Matrixyl address cell renewal and collagen decline — the primary drivers of visible ageing.
Damaged / Post-Procedure
Full Centella complex and EGF support accelerated barrier repair and skin renewal.
Dull / Uneven
Niacinamide and Adenosine work together to brighten tone and reduce uneven pigmentation.
Sensitive / Reactive
Azulene and Allantoin provide deep soothing. Patch test recommended — contains Fragrance.
Dry
7-type HA complex restores multi-depth hydration. Panthenol supports long-term barrier moisture.
Combination / Oily
Fast-absorbing texture with no greasy finish. Customers report no shine or congestion after use.
* Contains Fragrance. Perform a patch test before full application if you have fragrance-sensitive skin.
Originally Developed for Professional Clinic Use
The 300ml format of this serum was designed for aesthetic clinics and professional skin treatment settings — applied as part of post-procedure repair protocols where EGF and barrier-support actives are used to accelerate skin recovery. The same professional formula is now available through cosmogangnam.com for home delivery to 57 countries. Customers who start with the 60ml regularly return for the 300ml — not because they need more product, but because they don't want to run out.
Clinic-grade EGF repair. Pharmacist-selected. Delivered from South Korea to your door.
Why Our Pharmacist Chose This
Licensed Korean Pharmacist & Certified Cosmetic Formulation Manager
EGF serums vary enormously in formulation quality. The critical factors I look for are: the delivery environment around the EGF (is the formula stable and low-irritation enough to allow the peptide to function?), the presence of complementary actives that work through different pathways, and the hyaluronic acid system (single-type HA is a baseline — a 7-type system is a meaningful upgrade). This formula passes all three criteria. The full-spectrum Centella inclusion — all four active compounds, not just the extract — is particularly notable, and the Azulene inclusion for deep soothing is a formulation choice that reflects genuine attention to sensitive-skin compatibility. This is why it was selected for cosmogangnam.com.
Every product on cosmogangnam.com passes our pharmacist's ingredient review before listing.
What Customers Notice
"The scent is stronger than I expected coming from a mostly fragrance-free salon environment — but it's not unpleasant. After a week of use I've had no reactions from any of my clients. The application feel is smooth and it absorbs beautifully."
Verified Customer — Professional Salon Use
"I wasn't sure at first because of the scent, but the application feel won me over immediately — moisturising, smooth, no greasiness. I've lost count of how many bottles I've gone through. It's become a non-negotiable in my routine."
Verified Customer — Repeat Purchase
"Started with the 60ml to try it. The scent is lovely and the texture feels great on application. Upgrading to the large size — I don't want to be without it."
Verified Customer — Upgraded to 300ml
"Fast absorption, no shine, genuinely moisturising. The scent is powdery — if that's your thing, you'll love it. After one day I can already tell this is going to become a staple. Will repurchase."
Verified Customer — All Skin Types
Individual results may vary.
Frequently Asked Questions
What does the Dermamaison EGF Triple Repair Serum do?
This K-beauty repair serum combines EGF (rh-Oligopeptide-1 at 50ppb) for cell renewal signalling, Palmitoyl Pentapeptide-4 (Matrixyl) for collagen stimulation, and a 7-type Hyaluronic Acid complex for multi-depth hydration. Centella Asiatica actives, Azulene, and Niacinamide complete the formula with barrier repair, deep soothing, and brightening support — making it a comprehensive skin renewal system in a single step.
Who should use this serum?
This serum is particularly well-suited to mature skin concerned with cell renewal and collagen decline, damaged or post-procedure skin requiring accelerated barrier repair, and dull or uneven skin benefiting from Niacinamide brightening. Its fast-absorbing, non-greasy texture also makes it suitable for combination and oily skin types. Professional salon use is supported by the 300ml size.
How do I use this serum in my skincare routine?
Apply morning and/or evening to cleansed skin. Dispense an appropriate amount, spread gently across face and neck, and pat until fully absorbed. Follow with moisturiser. This serum works as your primary active layer — apply before heavier creams or oils. The 60ml size suits personal daily use; the 300ml professional size is ideal for salon application or extended home use.
Is this serum safe for sensitive or reactive skin?
The formula includes Azulene, Allantoin, Panthenol, and the full Centella Asiatica active complex — all recognised for soothing and barrier-calming properties. Professional salon customers report no client reactions after one week of use. However, the formula contains Fragrance, which may cause sensitivity in fragrance-reactive individuals. Perform a patch test on the inner arm before full application and discontinue use if irritation occurs.
What makes this different from other K-beauty EGF serums?
Most EGF serums include a single peptide with basic hydration. This formula adds Palmitoyl Pentapeptide-4 (Matrixyl) as a second independent collagen-stimulating pathway, pairs EGF with a full-spectrum Centella Asiatica complex (all four active compounds), and delivers hydration through a 7-type Hyaluronic Acid system rather than a single HA form. Our licensed pharmacist curator assessed the formulation architecture specifically — and this three-mechanism repair approach is what distinguished it for listing on cosmogangnam.com.
How long until I see results?
Hydration and skin comfort typically improve within the first few days. Skin tone and texture improvements become visible from week one, with fine line and firmness changes becoming more consistent from week two to four of regular use. The repeat-purchase pattern from 60ml to 300ml among customers reflects results that develop with continued use. Individual results may vary.
How to Use
- Cleanse and tone skin thoroughly.
- Dispense an appropriate amount onto fingertips or the back of the hand.
- Spread gently across face and neck.
- Pat gently until fully absorbed — do not rub.
- Follow with your regular moisturiser or SPF (morning).
- Use morning and/or evening as part of your regular skincare routine.
- Patch test: Apply a small amount to the inner arm and wait 24 hours before first full use. Discontinue use immediately if irritation, redness, or discomfort occurs.
Product Details
| Brand | Dermamaison |
| Manufacturer | Beautyskin |
| Volume | 60ml / 2.03 fl oz (Regular) · 300ml / 10.1 fl oz (Professional) |
| Texture | Serum (lightweight, fast-absorbing) |
| Finish | Satin (no shine, no residue) |
| Absorption Speed | Fast |
| Scent | Powdery floral — noticeable (contains Fragrance). Scent fades after absorption. |
| Skin Type | All skin types · Patch test recommended for fragrance-sensitive skin |
| Key Actives | EGF (rh-Oligopeptide-1 50ppb) · Palmitoyl Pentapeptide-4 · 7-Type Hyaluronic Acid · Centella Complex · Niacinamide · Azulene |
| Made in | South Korea |
| Regulatory | MFDS (Korea Ministry of Food & Drug Safety) Compliant |
Full Ingredients (INCI)
Water, Glycerin, Dipropylene Glycol, Cyclopentasiloxane, 1,2-Hexanediol, Niacinamide — brightening, pore-minimizing, tone-evening, Betaine, Cetearyl Olivate, Polysorbate 60, Propanediol, Butylene Glycol, Sorbitan Olivate, Triethylhexanoin, Dimethicone/Vinyl Dimethicone Crosspolymer, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sorbitan Isostearate, Isohexadecane, Hydroxylethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glyceryl Acrylate/Acrylic Acid Copolymer, Allantoin — soothing, skin-conditioning, barrier comfort, Sodium Hyaluronate — deep hydration (one of 7 HA types), Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydrolyzed Glycosaminoglycan, Dimethylsilanol Hyaluronate, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydroxypropyl Trimonium Hyaluronate, Azulene — deep soothing, anti-inflammatory support, rh-Oligopeptide-1 (EGF 50ppb) — cell renewal signalling, rh-Polypeptide-1 (50ppb), Adenosine, Centella Asiatica Extract, Phragmites Communis Extract, Poria Cocos Extract, Madecassoside, Madecassic Acid, Asiaticoside, Asiatic Acid, Panthenol (Provitamin B5) — barrier repair, deep moisturising, Disodium EDTA, Palmitoyl Pentapeptide-4 (Matrixyl) — collagen stimulation, firmness, Polysorbate 20, Lecithin, Arginine, Sodium Citrate, Citric Acid, Polysorbate 80, Ethylhexylglycerin, Sodium Benzoate, Fragrance*
* Fragrance — The scent is described by customers as powdery and pleasant, but may cause reactions in fragrance-sensitive individuals. Perform a patch test before full application.
Ingredients may vary slightly by batch. Always refer to the physical product label.
🚚 Free Shipping on Orders Over $80
🌍 Ships to 57 Countries from South Korea
🇺🇸 US Orders: Import Duties Covered by Us
About this product: The Dermamaison EGF Triple Repair Serum is a professional-grade K-beauty repair serum featuring EGF (rh-Oligopeptide-1 at 50ppb) for skin cell renewal signalling, Palmitoyl Pentapeptide-4 (Matrixyl) for collagen stimulation, and a 7-type Hyaluronic Acid complex for multi-depth hydration. The formula includes the full Centella Asiatica active complex — Madecassoside, Asiaticoside, Madecassic Acid, and Asiatic Acid — alongside Azulene for deep soothing and Niacinamide for brightening.
This Korean EGF serum is available in a 60ml personal size and a 300ml professional size, originally developed for aesthetic clinic and salon use. It is suitable for all skin types, with particular benefit for mature, damaged, post-procedure, and dull skin. Selected by a licensed Korean pharmacist and certified cosmetic formulation manager at cosmogangnam.com following independent formulation review.
This product answers questions such as: what is the best Korean EGF serum for skin repair, how EGF peptides work in K-beauty skincare, which serum contains both EGF and Matrixyl peptides, what a 7-type hyaluronic acid complex does for skin, and how to find a professional-grade Korean repair serum with Centella Asiatica.
Ships from South Korea to 57 countries. Free shipping on orders over $80. Import duties covered for US customers. MFDS compliant.
This product is a cosmetic and is not intended to diagnose, treat, cure, or prevent any skin condition or disease. Individual results may vary.
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