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Matrixyl Quad + NEURO-signal Peptide complex, Dual-Action Face Serum, Expression and Dermal Structure Repair
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About This Item
About This Item
This serum targets wrinkles at the two points where they actually originate - at the surface, where repeated facial movements create expression lines, and deep in the dermal structure, where collagen breakdown occurs. The formula brings together all four clinically studied Matrixyl peptide technologies alongside advanced neuro-signal peptides, working to visibly ease expression lines, rebuild skin density, and restore a firmer, smoother look over time. Wrinkle treatment isn't a single-pathway job - it requires addressing how lines form, how they deepen, and how the skin's structure weakens with age.
What Sets This Serum Apart
This peptide-based serum addresses both collagen stimulation and expression line softening:
- Neuro-signal peptides work to ease the repetitive facial muscle tension responsible for dynamic wrinkles
- Matrixyl Quad Complex supports collagen renewal, dermal density, and structural repair
The outcome is skin that appears not only smoother, but also stronger, fuller, and more resilient.
The Peptide Architecture
Matrixyl Quad Complex - Multi-Level Dermal Repair
A full range of matrikine peptides formulated to address different layers and mechanisms of skin aging:
- Matrixyl (Palmitoyl Pentapeptide-4): Supports synthesis of Collagen I and III, improving firmness and reducing the depth of wrinkles
- Matrixyl 3000 (Palmitoyl Tripeptide-1 + Tetrapeptide-7): Repairs damage to the dermal matrix while reducing the inflammation that speeds up aging
- Matrixyl Synthe'6: Targets essential structural elements - collagen, elastin, and hyaluronic acid - for visible smoothing and plumping of wrinkles
- Matrixyl Morphomics: An advanced peptide aimed at repetitive expression zones, helping to smooth persistent lines such as crow's feet and smile lines
Together, these peptides go beyond stimulating collagen production - they work to rebuild the skin's architecture from several angles at once.
NEURO-Signal Peptide Complex - Softening Expression Lines
- Argireline Amplified (Acetyl Hexapeptide-8): Helps diminish the muscle contraction signals responsible for expression lines, softening the look of forehead lines and crow's feet
- SYN-AKE (Dipeptide Diaminobutyroyl Benzylamide Diacetate): A biomimetic peptide modeled on viper venom that helps ease micro-tension in the skin, visibly smoothing dynamic wrinkles
This combined neuro-peptide approach addresses micro-movements of the face, helping keep lines from becoming permanently set.
How to Use
Apply a few drops to clean skin morning and evening, before any other products, for best results. Use twice daily.
Certifications
Certifications
FREE SHIPPING for Plant-Preferred members.
1-3 days for most vendors · International up to 7 days
30-day, most non-perishables

Plant-Preferred membership
Members get FREE shipping on this and thousands of other eligible products, no minimums. One flat $14.99 covers shipping for everything else in your order.
Try freeHow to measure
Sizing is set by each independent brand rather than by Vegan America, so compare your own measurements with the brand's chart for this product before choosing a size.
| Measurement | How to take it |
|---|---|
| Chest | Around the fullest part of the chest, under the arms, keeping the tape level. |
| Waist | Around the natural waist at its narrowest point, without pulling tight. |
| Hip | Around the fullest part of the hips and seat, with your feet together. |
| Inseam | From the top of the inner thigh straight down to the ankle bone. |
Measure over light clothing and keep the tape snug but not tight. The fit notes under “About this item” say whether this piece runs relaxed or fitted, and every order is covered by 30-day returns.
$79.00 USD
Frequently bought together
Three animal-free staples from independent brands, one cart.

Matrixyl Quad + NEURO-signal Peptide complex, Dual-Action Face Serum, Expression and Dermal Structure Repair
$79.00
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