DP4™ Dermapen Microneedling

What is medical microneedling?

Microneedling, also called collagen induction therapy, creates micro-perforations in the skin using fine sterile needles. These controlled micro-injuries beneath the surface trigger a natural repair process that stimulates collagen and elastin production. The treatment is minimally invasive and suits all skin types.

What microneedling can improve

• Acne, surgical or traumatic scars (scars and stretch marks)
• Stretch marks
• Enlarged pores and dull skin (dull skin and enlarged pores)
• Pigmentation spots (dark spots and hyperpigmentation)
• Melasma (melasma)
• Wrinkles and fine lines (wrinkles and fine lines)
• Skin laxity

What sets DP4 microneedling apart

The DP4™ glides over the skin, creating millions of fine, vertical fractional micro-channels up to 104% faster than other microneedling pens. This lets the skin focus on treating the concern itself rather than on secondary damage from the procedure. The DP4™ is the world’s number 1 microneedling pen, approved by the FDA (USA), CE (Europe), Health Canada, Australia and ANVISA (Brazil).

• 120 pulses per second.
• Vertical needle technology for more precision and safety.
• 16 ultra-fine 33G needles, up to 1,920 micro-channels per second.
• Adjustable needle depth and speed for personalized treatments.
• Single-use sterile needle cartridges.
• Treats scars up to 3 mm deep.
• Often performed without topical anesthetic, thanks to its speed.

In-clinic vs. at-home microneedling

At-home or non-medical spa devices are shallower and generally do not perforate the skin, so results are less visible. They also carry risks:

• irritation from overuse;
• infection or scarring if the device pierces the skin;
• spreading warts or herpes;
• marks or pigmentation changes from excessive pressure.

For a safe treatment, microneedling should be performed by a qualified professional.

Number of sessions

Treatments are generally repeated every 8 to 12 weeks, or as recommended by your professional. Medical-grade skincare helps optimize results.

After your treatment

Possible reactions

• Redness, tingling or itching for 3 to 4 days (rarely longer).
• Dryness.
• Temporary acne breakout.
• Bruising or pinpoint bleeding.

Recommended aftercare

• Keep the skin well hydrated for 2 to 3 days.
• Avoid direct sun for 7 to 14 days, and apply SPF 45 or higher from day 2.
• Avoid retinoids and exfoliants 5 to 7 days before and after.
• Avoid waxing, threading or depilatory creams for 7 days.
• Avoid makeup for 24 hours.

If you have a history of cold sores (herpes simplex), tell your professional so you can receive preventive treatment.

DP4™ microneedling or Sylfirm X?

The DP4™ is classic medical microneedling. Sylfirm X combines microneedling with radiofrequency. The choice is made during your assessment, based on your skin and goals.

Why choose XOMED?

Treatments are performed under the supervision of Dr. John Rowen, a physician with more than 25 years of experience in aesthetic medicine. DP4™ microneedling is offered at our Knowlton clinic (Brome Lake), in the Eastern Townships.