Aesthetic medicine / Skin booster · Deutsch
Skin quality & collagenSkin booster – radiant skin from within
Not every concern is a wrinkle. Often you simply want fresher, more hydrated and firmer skin. Skin boosters and biostimulators improve skin quality – without changing your face.
Dr. med. Abdurrahman Altuntas · Specialist FMH
Skin boosters in brief
Skin boosters are lightly cross-linked hyaluronic acids injected intradermally – into the skin itself – where they bind moisture. Biostimulators stimulate fibroblasts to produce their own collagen (neocollagenesis). Both improve skin quality without adding volume.
- 1Usually 2–3 sessions 4 weeks apart, about 30 minutes each.
- 2Small papules for 1–2 days, then socially presentable.
- 3Result after 2–4 weeks (skin booster) or 2–3 months (biostimulators).
Medical responsibility: Dr. med. Abdurrahman Altuntas, Specialist FMH in Internal Medicine and NephrologyUpdated: November 2026Skin booster, biostimulator, filler – the difference
All three are injected, but they pursue different goals:
Skin booster
Lightly cross-linked hyaluronic acid, finely distributed in the dermis. Improves hydration, elasticity and glow.
Biostimulator
Active substances stimulate collagen production; the skin becomes firmer over months.
Dermal filler
Firmer, more cross-linked hyaluronic acid placed deeper – e.g. for lips or the tear trough.
Polynucleotides
DNA fragments that support skin regeneration – especially for very thin skin under the eyes.
How a skin booster session works
- Assess the skin – dryness, elasticity, fine lines – what matters most?
- Choose the method – skin booster, biostimulator or a combination
- Session – fine injections after numbing cream
- Series – two to three appointments one month apart
Health check first
Skin conditions such as rosacea or active acne, allergies and medication are checked before we treat the skin.
When we advise against
With marked volume loss or deep wrinkles, skin boosters alone are not enough – we tell you what realistically helps.
Risks and side effects
Small papules, redness or bruising at the injection sites for 1 to 2 days. Rarely nodules or infection.
Questions about skin boosters
What is a skin booster?
A skin booster is a very fluid, lightly cross-linked hyaluronic acid that is distributed finely within the skin. It binds moisture and improves elasticity and glow.
What are biostimulators?
Substances that stimulate the skin to produce more of its own collagen. The result develops over two to three months and lasts longer.
How many sessions are needed?
Usually 2 to 3 sessions about 4 weeks apart, followed by a refresher once or twice a year.
What is the difference between a skin booster and a filler?
A skin booster is very fluid and adds hydration without volume. A filler is firmer, placed deeper and restores lost volume.
Can skin boosters be combined with other treatments?
Yes – often with anti-wrinkle injections or a tear trough treatment. The order is set out in the treatment plan.
For the glow, not for volume
Ideal when you want to look healthier and more rested without changing your features.