How to choose the best mts pen cartridge needle count

Selecting the Optimal MTS Pen Cartridge Needle count

Understanding Needle Counts in MTS Cartridges

When it comes to micro-needling, the choice of cartridge needle count is crucial for achieving desired results. Each type of cartridge serves a specific purpose based on it’s needle thickness and quantity.

The Twelve-Pin Cartridge: Targeting Deep Scars

A twelve-pin cartridge is equipped with thicker needles that are especially effective for addressing deep-seated acne scars and dense scar tissue. This configuration allows for more aggressive treatment, penetrating deeper layers of the skin to stimulate collagen production and promote healing.

The Thirty-Six-Pin Cartridge: Refining Skin Texture

In contrast, a thirty-six-pin cartridge features finer needles that excel in enhancing overall skin texture and improving serum absorption. This option is perfect for those looking to achieve a smoother complexion without causing excessive trauma to the skin.

Treating sensitive Areas with Care

For delicate regions such as the neck and chest, opting for a thirty-six-pin replacement cartridge is advisable. Its finer needles minimize discomfort while still delivering effective results in these sensitive areas.

Conclusion: Making an Informed Choice

Choosing between different needle counts depends on your specific skincare goals. Whether you aim to tackle deep scars or refine your skin’s surface, understanding the unique benefits of each cartridge will help you make an informed decision tailored to your needs.

Safety notes and related reading

This article is informational and is not medical advice. Microneedling can irritate skin and may increase the risk of infection, pigmentation changes, or delayed healing when used too aggressively or on unsuitable skin. Do not microneedle active acne, infected skin, rashes, sunburn, open wounds, or areas that have not recovered from a previous treatment.

If your goal involves acne scars, hair loss, melasma, hyperpigmentation, stretch marks, or any medical skin concern, ask a licensed professional before using an at-home device. Use sterile compatible cartridges, avoid reusing cartridges, keep pressure conservative, and pause if skin becomes hot, swollen, painful, or increasingly red.

Useful safety sources

• FDA microneedling device safety information
• FDA consumer safety page for microneedling devices
• Cleveland Clinic overview of microneedling

Related mtspen guides

• Microneedling needle depth guide
• How to use the Sergand microneedling pen safely
• How often to get microneedling

Last reviewed: June 15, 2026.