
Fillroad
A PN booster that restores the dermal environment
POINT
Helps improve firmness and repair damaged skin
Improves tone and texture and renews the skin's protective barrier
Reduces sebum and dead skin and improves pores
Helps stimulate collagen production
A skin booster based on polynucleotide (PN), fragments of salmon DNA, which improves the dermal environment and restores the structure of the skin. It is the same family of ingredient as Rejuran and addresses sebum, dead skin and pores as well as firmness and tone. A dedicated product for the eye area is also available.
How does Fillroad differ from Rejuran?
The same family — Both are based on PN (polynucleotide) derived from salmon DNA.
Fillroad — Addresses sebum, dead skin and pores as well, and has a separate product for the eye area.
We decide at the consultation — It depends on your skin and your budget, so we can decide together at the consultation.
What we use at Zero Lab
- Fillroad 2cc
- Fillroad Eye 1cc
Recommended for
- Anyone wanting improvement in fine lines, firmness and pores
- Anyone with marked inner dryness from lack of moisture
- Anyone hoping for anti-ageing and skin regeneration
Treatment steps
1 Wash your face
2 Numbing cream applied
3 Fillroad treatment
4 Finishing care
Recommended interval
Every 1 to 3 months, 3 sessions or more recommended
Before your treatment
- Bumps, redness and discomfort at the injection sites may last 2 to 3 days.
- Bruising and swelling may last 1 to 2 weeks after the treatment.
- Alcohol, saunas and strenuous exercise risk irritating the skin, so please avoid them if you can.
- Please take care with moisturising to calm the skin, and apply sunscreen when going outdoors.

Fillroad
A PN booster that restores the dermal environment
POINT
Helps improve firmness and repair damaged skin
Improves tone and texture and renews the skin's protective barrier
Reduces sebum and dead skin and improves pores
Helps stimulate collagen production
A skin booster based on polynucleotide (PN), fragments of salmon DNA, which improves the dermal environment and restores the structure of the skin. It is the same family of ingredient as Rejuran and addresses sebum, dead skin and pores as well as firmness and tone. A dedicated product for the eye area is also available.
How does Fillroad differ from Rejuran?
The same family — Both are based on PN (polynucleotide) derived from salmon DNA.
Fillroad — Addresses sebum, dead skin and pores as well, and has a separate product for the eye area.
We decide at the consultation — It depends on your skin and your budget, so we can decide together at the consultation.
What we use at Zero Lab
- Fillroad 2cc
- Fillroad Eye 1cc
Recommended for
- Anyone wanting improvement in fine lines, firmness and pores
- Anyone with marked inner dryness from lack of moisture
- Anyone hoping for anti-ageing and skin regeneration
Treatment steps
1 Wash your face
2 Numbing cream applied
3 Fillroad treatment
4 Finishing care
Recommended interval
Every 1 to 3 months, 3 sessions or more recommended
Before your treatment
- Bumps, redness and discomfort at the injection sites may last 2 to 3 days.
- Bruising and swelling may last 1 to 2 weeks after the treatment.
- Alcohol, saunas and strenuous exercise risk irritating the skin, so please avoid them if you can.
- Please take care with moisturising to calm the skin, and apply sunscreen when going outdoors.
