Dermapen 4® Microneedling in London
The world’s most advanced microneedling device for collagen induction. Dermapen 4® safely treats acne scars, fine lines, pigmentation, stretch marks and even supports hair regrowth — with minimal downtime and consultant-supervised care.
Introduction
Dermapen 4® is the latest generation of microneedling technology, designed to create controlled micro-injuries in the skin that stimulate natural collagen and elastin production. Unlike traditional rollers, its motorised pen with adjustable needle depths ensures precision, consistency, and minimal discomfort.
At Skinhorizon Clinic, we use Dermapen 4® not only for skin rejuvenation, but also for targeted treatments such as stretch marks, pigmentation, enlarged pores, and hair thinning (when combined with exosome therapy). Your plan is fully customised and led by our dermatology team for safe, evidence-based results.
Ready to renew your skin’s texture and tone? Book a Dermapen 4® consultation today.
How the technology works (technical detail)
Dermapen 4® uses 16 fine needles that oscillate up to 120 times per second, creating thousands of precise, vertical micro-channels in the skin. These micro-injuries trigger a natural wound-healing cascade, stimulating fibroblasts to produce new collagen and elastin.
Adjustable depths (0.2mm to 3.0mm) allow safe customisation for delicate areas like under-eyes versus deeper scarring on cheeks or body. Automated speed and depth ensure uniform results without dragging or tearing.
- Precise micro-channels stimulate natural collagen renewal
- Depth-adjustable: fine lines vs deep scars
- Faster healing than older rollers
- Minimal risk of post-inflammatory pigmentation with correct protocols
Treatment process step-by-step
- Consultation: assessment of skin condition and treatment goals.
- Preparation: skin cleansed and numbing cream applied (20–30 min).
- Microneedling session: Dermapen 4® glided across skin with customised depth and serum infusion.
- Aftercare: soothing serums, SPF, and detailed recovery guidance.
- Course: typically 3–6 sessions spaced 4–6 weeks apart.
Applications of Dermapen 4® Microneedling
- Acne & surgical scars: remodels scar tissue and smooths irregular texture. Consider adjunct acne scar treatment.
- Wrinkles & fine lines: stimulates collagen for firmer, smoother skin. See wrinkle reduction.
- Pigmentation & melasma: improves uneven tone (hyperpigmentation, melasma).
- Stretch marks: reduces depth and discolouration of striae on body areas.
- Large pores & uneven texture: visibly refined skin surface.
- Hair thinning: when combined with exosomes or LED therapy (see pattern hair loss).
- General rejuvenation: boosts glow, hydration, and elasticity.
Recovery & downtime
Most patients experience redness and mild swelling for 24–48 hours, similar to a light sunburn. By day 3, skin may feel tight or slightly flaky as renewal occurs. Makeup can usually be worn after 48 hours.
Safety & side effects
Dermapen 4® is safe when performed in a medical setting with sterile, single-use cartridges. Side effects are usually temporary and include redness, dryness, or mild pinpoint bleeding. Risks of infection or pigmentation changes are minimised under consultant protocols.
Before & After Results
Results build gradually over weeks as new collagen forms:
- Acne scars: smoother texture in 3–6 sessions.
- Fine lines: visibly softened after 2–4 sessions.
- Pigmentation: clearer, more even skin tone over 3–5 sessions.
- Stretch marks: reduced depth and fading after 4–6 sessions.
- Hair regrowth support: early improvement within 2–3 sessions when combined with exosomes or LED.
Book Your Dermapen 4® Consultation
Start your journey to smoother, clearer, healthier skin with consultant-led Dermapen 4® microneedling today.
Why Choose Skinhorizon Clinic?
- Dermatologist-led protocols with the latest Dermapen 4® technology.
- Safe, medical-grade setting with strict infection control.
- Tailored depth and frequency for scars, lines, pigmentation, and stretch marks.
- Integrated options — combine with exosomes, LED, or CO₂ laser for enhanced outcomes.
- CQC-regulated clinic with a personalised, written aftercare plan.
Frequently Asked Questions
How many sessions are needed?
Does microneedling hurt?
What is the downtime?
Can Dermapen be combined with other treatments?
Is it safe for all skin types?
This page was reviewed by Dr Mohammad Ghazavi, Consultant Dermatologist, last updated August 2025.
Disclaimer: This page provides general education about Dermapen 4® microneedling. It does not replace personalised medical advice. Suitability, risks, and expected outcomes will be confirmed during consultation at Skinhorizon Clinic.
