Category
Skin booster
ex-i
A skin booster built around high-purity hyaluronic acid and PDRN, combined with growth-factor peptides carried by a cell-permeable delivery technology (MTD).
Composition
- High-purity hyaluronic acid (3 MDa)
- PDRN (polynucleotide, salmon-derived)
- Botulinum-derived polypeptide
- Growth-factor peptides (EGF, FGF2, IGF-1, PDGF-AA)
- Pentapeptide-4, tranexamic acid, trehalose
Full product details, including usage guidance, are available on request.
Get Price ListWhy ex-i
Rapid onset
- Immediate boosting effect after same-day treatment, due to the action of MTD botulinum.
- Maximises the synergies of combined treatment procedures.
Optimal skin regeneration
- Induces activation of VEGF-producing cells in the skin, from the polynucleotide (PN).
- Promotes the growth of ECM factors, from the four growth factors with MTD.
- Boosting effect on collagen synthesis after cosmetic treatment.
Restoring balance
- High-purity 3 MDa hyaluronic acid and trehalose moisturise the skin outside and inside at the same time.
- Increased skin soothing after cosmetic treatment.
Aseptic manufacturing
- Produced in an aseptic environment, with no preservatives.
What it is formulated for
High-concentration ingredients for a lifting effect, with PN and five growth factors carried by MTD cell-penetration technology.
Ingredient features
Eleven active ingredients, presented here as the manufacturer's own ingredient breakdown. Each MTD ingredient pairs a functional protein with a carrier peptide.
High-purity hyaluronic acid
Sodium Hyaluronate
- 3 MDa hyaluronic acid
- Medical-grade high purity
- Moisturising
PDRN
Sodium DNA
- Salmon-extract DNA
- Medical-grade high purity
- Cell regeneration
Botulinum polypeptide
Methionyl r-Clostridium Botulinum Polypeptide-1, Hexapeptide-40
- Acts in the dermis
- Patent pending in 11 countries (7 registered)
MTD-EGF
sh-Oligopeptide-1, Nonapeptide-29
- Skin-permeable epidermal growth factor
- Cell regeneration
MTD-FGF2
sh-Polypeptide-1, Nonapeptide-29
- Cell-permeable basic fibroblast growth factor
- Cell regeneration
MTD-IGF1
Methionyl sh-Oligopeptide-2, Decapeptide-40
- Cell-permeable insulin-like growth factor 1
- Cell regeneration
MTD-PDGF AA
r-(Methionyl sh-Polypeptide-8, Decapeptide-40)
- Cell-permeable platelet-derived growth factor AA
- Cell regeneration
MTD Pentapeptide-4
Nonapeptide-29, Pentapeptide-4
- Skin-permeable pentapeptide-4
- Collagen-synthesis facilitator
Treatment areas
Applied in small amounts at regular intervals across the area being treated.
Ingredient science
The brochure documents each active ingredient with the manufacturer's own laboratory work. Diffusion multiples below compare the MTD-conjugated form against the same protein unconjugated, in an EpiDermFT Franz diffusion cell assay. They are the manufacturer's figures, not independent testing.
Botulinum polypeptide
Methionyl r-Clostridium Botulinum Polypeptide-1, Hexapeptide-40
- Botulinum light chain type A fused to the MTD carrier protein: 469 amino acids, 53.6 kDa.
- Cell-penetration and keratinocyte permeation observed in SiMa cells at 1 minute and 3 hours.
- Patent pending in 11 countries, registered in 7.
Hyaluronic acid
Sodium Hyaluronate
- Medical-grade high purity, 3 MDa.
- Holds moisture in the skin.
PDRN
Sodium DNA
- Polynucleotide from salmon extract, medical-grade high purity.
- Induces activation of VEGF-producing cells.
MTD-EGF
sh-Oligopeptide-1, Nonapeptide-29
- Skin-permeable epidermal growth factor.
- Diffusion 16.25× against unconjugated EGF.
MTD-FGF2
sh-Polypeptide-1, Nonapeptide-29
- Cell-permeable basic fibroblast growth factor.
- Fibroblast growth observed over 72 hours in EpiDermFT tissue.
MTD-IGF1
Methionyl sh-Oligopeptide-2, Decapeptide-40
- Cell-permeable insulin-like growth factor 1.
- Diffusion 84.04× against unconjugated IGF-1.
MTD-PDGF AA
r-(Methionyl sh-Polypeptide-8, Decapeptide-40)
- Cell-permeable platelet-derived growth factor AA.
- Relative mean fluorescence intensity 5.1 against 1.0 for the unconjugated protein.
MTD-SOD1
sh-Polypeptide-11, Nonapeptide-29
- Cell-permeable superoxide dismutase, an antioxidant enzyme.
- Permeation 2.345-fold against the unconjugated enzyme.
MTD Pentapeptide-4
Nonapeptide-29, Pentapeptide-4
- Skin-permeable pentapeptide-4, a collagen-synthesis facilitator.
- Cumulative flux 834 against 26 for the unconjugated peptide, a 32-fold difference.
MTD Acetyl Hexapeptide
Nonapeptide-29, Acetyl Hexapeptide-8
- A peptide with a botulinum-like mechanism, used for expression lines.
- 23× more permeable in the diffusion assay, 4× by fluorescence measurement.
Tranexamic acid and trehalose
Tranexamic Acid, Trehalose
- Tranexamic acid is a KFDA-listed functional brightening ingredient.
- Trehalose is the formulation's moisturising agent.
