- Acne Scarring
Microneedling
Collagen induction therapy for acne scars.
An electric Collagen P.I.N. pen creates controlled micro-injuries that stimulate new collagen to smooth rolling and boxcar acne scars.
What is microneedling?
Microneedling, also known as Collagen Induction Therapy or CIT, is an aesthetic procedure designed to improve the appearance of acne scars, fine lines and wrinkles, and photodamage, and to improve the skin’s overall appearance. Most scientific studies have examined microneedling for acne scarring, and rolling and boxcar acne scars respond more effectively than ice-pick scars. Some patients have seen more than 50% improvement in their acne scars, though it is important to have realistic expectations, since microneedling will not eliminate scars entirely. Microneedling has also been studied for facial wrinkles, melasma, and stretch marks.
Microneedling diagram

Microneedling procedure video
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Microneedling procedure with the Collagen P.I.N.
Microneedling for acne scars across metro Detroit
- Bingham Farms
- Birmingham
- Bloomfield Hills
- West Bloomfield
- Royal Oak
- Berkley
- Troy
- Farmington
- Shelby Township
- Novi
- Detroit
- Metro Detroit
Frequently asked questions
What is the Collagen P.I.N. electric powered microneedling pen?

The Collagen P.I.N. electric powered micro needling pen is a handheld device used to create precise microscopic punctures in the skin of varying depths. The pen is composed of a series of fine needles which vibrate rapidly, penetrate the dermis, and allow for controlled induction of the skin self-repair mechanisms by creating ‘micro-injuries.’ These ‘micro-injuries’ are created by gently pressing and gliding the Collagen P.I.N. microneedles across the skin surface. These tiny needles vibrate rapidly, more than 7,000 RPM. The end point is the development of “pin-point bleeding.”
What conditions does the Collagen P.I.N. treat?
The Collagen P.I.N. has been studied in clinical trials for the treatment of acne scars, sun damage, fine lines and wrinkles, and the improvement of skin tone and texture.
How does microneedling improve scarring and texture?
How long does the procedure take?
The microneedling procedure is normally completed within 30 minutes, depending on the treatment required and the anatomical site.
Does microneedling hurt?
Microneedling is well tolerated with minimal discomfort. The skin is pre-treated with a topical anesthetic, which renders the procedure virtually painless.
How quickly does microneedling produce results?
The process of collagen remodeling and deposition takes weeks to occur, and multiple sessions over several months are typically needed to see results.
How many microneedling sessions will I need?
We typically recommend a minimum of 3 sessions, though people often need closer to 6 sessions to see meaningful results.
How long do results last?
Results may last several years, but future microneedling sessions may be necessary to maintain the improvement.
Which microneedling device do you use?
We use the Collagen P.I.N. for its ease of use and its ability to avoid cross contamination between patients. A sterile disposable needle tip is used with each patient, avoiding cross contamination. The Collagen P.I.N. is awaiting FDA clearance for the treatment of scarring. Microneedling has been used successfully for acne scars, wrinkles, photoaging, and melasma.
What are the risks of microneedling?
Microneedling is considered a noninvasive aesthetic procedure with a low rate of adverse effects.
The most common and expected side effects include:
- Temporary redness
- Localized swelling
- Skin flaking and peeling, which typically resolves within three days
- Pinpoint bleeding, the desired endpoint of the procedure, which typically resolves within minutes using pressure and cold wet gauze
Potential rare side effects include:
- Temporary discoloration
- Scarring, including stamping type (very rare)
- Infection or worsening of a pre-existing infection
- Granuloma formation
- Reactivation of herpes simplex virus (cold sores)
Who should NOT undergo microneedling?
Microneedling should be avoided by:
- Those with active inflammatory acne with pimples and pus bumps
- Those with an active herpes infection (cold sores)
- Those with warts
- Those with recent sun exposure or a visible tan, until all traces of suntan have faded, to minimize post-treatment discoloration
- Those who have received facial filler such as Restylane or Juvederm within the previous seven days
- Those with a history of keloids
- Those with immunosuppression (a weakened immune system)
- Those with a history of connective tissue disease such as lupus or scleroderma
How much does a treatment cost?
The cost of one microneedling session is $350. This fee includes a complimentary aftercare package worth $100. Discounts are given for packages of 3 treatments.


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Sources
- Alster TS And Graham PM. Microneedling: A review and practical guide. Derm surgery 2017; 0:1 – 8
- Hogan S et. al. Microneedling: a new approach for treating textural abnormalities and scars. Seminars in cutaneous medicine and surgery volume 30: 6: December 2017
- Sharad J. Combination of Microneedling and glycolic acid peels for the treatment of acne scars in dark skin. Journal of cosmetic dermatology 2011:10:317 – 323
- Fabbrocini G. Collagen induction therapy for the treatment of upper lip wrinkles. Journal of dermatological treatment 2012; 23:144 – 155
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About Craig Singer MD Dermatology
Located in Bingham Farms, Acne Center Of Michigan was founded by Dr. Craig Singer, a board-certified dermatologist.
We specialize in the treatment of acne and acne scarring, offering numerous therapeutic options tailored to each patient’s needs.
Dr. Singer experienced significant acne when he was in college and has personal experience with his teenage children’s acne as well. He has helped thousands of patients look their best.
Acne Center of Michigan offers the most advanced acne treatments, drawing from both traditional and alternative approaches. Dermatologists across the region refer their most complex acne-scar cases to Dr. Singer, and patients travel from across Michigan, neighboring states, and Canada for his care.

Board-Certified
Dermatologist
Thousands of patients
Helped look their best









