Everything You Need To Know About Microneedling

Microneedling is a popular minimally invasive cosmetic procedure that may improve skin texture, reduce the appearance of scars, and stimulate collagen production. It is usually preferred for those with darker skin who can’t undergo laser treatment and those frustrated with ineffective topical treatments for enlarged pores, acne scars, and sun damage.

In this comprehensive guide, we’ll cover the basics of microneedling, including what to expect before, during, and after the procedure. Read on.

What is Microneedling? 

Microneedling is a skin rejuvenation procedure involving multiple, very thin, sterile needles to create micro-wounds in the skin, which are carefully controlled and are intended to stimulate the body’s natural wound-healing process. It triggers collagen and elastin production, two proteins essential for maintaining skin elasticity and firmness. As a result, microneedling, as used in a top medical spa, may improve skin concerns.

Generally, microneedling targets the uppermost layer of the dermis to be effective. This layer is generally sensitive to pain, so adequate numbing must be done to make the procedure effective but comfortable. Meanwhile, for at-home microneedling kits, since the needles only reach the top layer of the skin, numbing may not be required.

While at-home microneedling kits are convenient, it’s worth noting that they may not be as effective as professional treatments. For one, a professional practitioner will assess various factors, such as appropriate needle depth, to ensure the microneedling procedure is safe and effective.

For instance, depending on the treatment goals and the specific skin concerns being addressed, the depth of the needles used in microneedling can be customized. For mild skin concerns like fine lines, wrinkles, and minor pigmentation issues, microneedling typically reaches a depth of 0.5 to 1.0 mm. On the other hand, for deeper concerns, such as acne scars or stretch marks, the needle depth may be increased to 1.5 to 2.0 mm to achieve better results.

Who Will Benefit From Microneedling? 

Individuals seeking to improve their skin texture, reduce the appearance of scars, or address signs of aging may consider microneedling. Unlike lasers that may cause hyperpigmentation in those with darker skin, microneedling is suitable for most skin types and can be customized to target specific concerns.

Microneedling is indicated for various skin disorders or concerns, such as:

• Fine lines and wrinkles
• Acne scars
• Large pores
• Uneven skin tone and texture
• Stretch marks
• Cellulite
• Mild skin laxity
• Alopecia

Besides producing new collagen and elastin fibers, which can help tighten and firm the skin, microneedling also encourages cell turnover, which may result in more radiant and smoother skin. It remodels or reorganizes old collagen with a new matrix so cellulite, acne scars, stretch marks, and scars become less obvious. However, results are variable and may be different from patient to patient.

Who Can’t Have Microneedling? 

While the benefits are promising, microneedling may not be suitable for individuals with the following conditions:

• Active skin infections or acne
• A history of keloid scarring
• Dark skin, since it’s prone to post-inflammatory pigmentation.
• A compromised immune system
• Skin conditions like eczema
• Bleeding disorders
• Diabetes

Because it requires topical numbing or anesthetic gas, microneedling is also not advised for pregnant or breastfeeding women or those allergic to numbing medications.

What Areas Can Microneedling Be Done? 

Microneedling devices are FDA-cleared for use on men and women who are at least 22 years old. The specific indications are fine lines and wrinkles on the face, facial scars, and abdomen surgical scars.

However, microneedling can also be performed on various body areas, including the neck, shoulders, décolletage, back, arms, legs, buttocks, and hands.

What To Do Before The Microneedling Procedure?

Before your procedure, it’s important to avoid tanning and sun exposure for at least two weeks. Additionally, a week before the scheduled microneedling session, avoiding blood thinners, aspirin, and supplements is recommended to minimize the risk of bruising and bleeding.

Finally, it’s important to discontinue using retinoids, exfoliants, and other harsh skincare products for at least 3-5 days before the treatment to prevent skin irritation.

What To Expect During The Microneedling Procedure?

The microneedling procedure typically includes the following steps:

• Cleansing: The skin is thoroughly cleansed to remove makeup, dirt, and oils.
• Numbing: A topical anesthetic is applied to the treatment area to minimize discomfort.
• Microneedling proper: The practitioner uses a microneedling device to create controlled micro-injuries in the skin. The handle looks like a wand with needles that can be customized depending on the skin’s quality and what needs treatment.

Generally, the procedure takes approximately 30 minutes to an hour, depending on the area that needs treatment.

What To Do After The Microneedling Procedure?

After the procedure, expect the skin to be reddish, have pinpoint bleeding, and slight swelling. These side effects are typically short-lived, and most patients see a significant reduction in symptoms within 24-48 hours.

To help manage these effects, consider the following tips:

• Apply a cold compress but do not wet the skin.
• Avoid direct sunlight for at least 48 hours post-treatment. It’s also recommended to use sunscreen.
• Use a gentle, fragrance-free cleanser to wash your face; don’t use cleansers with acids or exfoliating agents.
• Avoid peeling or picking scabs.
• Moisturize but avoid other cosmetics except for products specially formulated for those who have undergone treatment.

Expectations

Microneedling stimulates the body’s natural healing process, so it may take several weeks before you start noticing visible improvements. Generally, most individuals begin to see results within 2-4 weeks post-treatment. However, the timeline can vary depending on factors such as the severity of skin concerns, the patient’s healing process, and the specific treatment goals.

Moreover, it’s important to note that multiple microneedling sessions may be required to achieve optimal results. Generally, the number of sessions and the treatment intervals will depend on the patient’s skin condition and desired outcomes.

Takeaway

Microneedling is a safe and simple way to rejuvenate your skin. Whether you want to reduce scars or fine lines, this could be a great option. So why not give it a try and see the results for yourself?