Using a microneedling pen involves sanitizing the device, applying a glide serum, and moving the pen across your skin in specific directional patterns at the correct needle depth for each area of your face. The process takes about 20 to 30 minutes once you’re set up, and the results depend heavily on getting the preparation, technique, and aftercare right.
Before You Start: Who Should Skip This
Microneedling is not safe for everyone. You should not use a microneedling pen if you have active acne (especially inflamed breakouts), an active cold sore or any infection in the treatment area, moderate to severe eczema or psoriasis, or a history of keloid scarring. People who are immunosuppressed, including those on chemotherapy, should also avoid it. If you’ve recently had Botox, keep the pen away from those injection sites, as needling can cause the toxin to spread into unintended muscles.
Sanitize the Device and Prep Your Skin
Start by washing your hands thoroughly. Attach a fresh, sealed needle cartridge to your pen. Soak the needle cartridge in 70 to 90 percent isopropyl alcohol for 10 minutes. Only submerge the needle head, not the pen body or motor housing. After soaking, remove the cartridge and let it air dry completely on a clean surface.
While the cartridge dries, cleanse your face with a gentle, fragrance-free cleanser. You want completely clean skin with no makeup, sunscreen, or moisturizer. Pat dry. Some people also wipe the treatment area with a thin layer of isopropyl alcohol, though this can be drying, so a thorough cleanse is the minimum.
Choose the Right Serum for Glide
A microneedling pen needs a “slip” agent on the skin so the needles don’t drag or tug. Pure hyaluronic acid serum is the safest and most widely recommended option. It’s non-irritating, provides smooth glide for the device, and delivers deep hydration through the micro-channels the pen creates. Apply a generous layer to the area you’re about to treat. You’ll likely need to reapply as you work across different zones of your face.
Avoid using serums with active ingredients like retinol, vitamin C, glycolic acid, or salicylic acid during the procedure. These are too harsh for skin that’s being punctured and can cause irritation or chemical burns in the open micro-channels.
Set the Correct Needle Depth
Your pen’s adjustable dial controls how deep the needles penetrate. Different facial areas have different skin thicknesses, so you’ll need to change the depth as you move across your face.
- Forehead: 0.25 to 0.75 mm. The skin here is thinner, especially near the temples and hairline, so keep it shallow.
- Cheeks: 1.0 to 2.5 mm. This is the thickest skin on the face and can handle deeper treatment. If you’re targeting acne scars, the higher end of this range is where collagen remodeling happens. If you’re new to microneedling, start at 1.0 mm and work up over multiple sessions.
- Nose: 0.25 to 0.5 mm. The skin is thin and sits close to cartilage, so go gentle.
- Under eyes: 0.25 mm or skip this area entirely if you’re a beginner. The skin here is the thinnest on your face.
- Upper lip and chin: 0.5 to 1.0 mm, adjusting based on your comfort level.
If you’ve never used a microneedling pen before, start at the lowest depth for each area and increase gradually in future sessions. Going too deep too soon causes unnecessary pain and increases recovery time without better results.
Movement Patterns for Each Facial Zone
Turn your pen on and hold it perpendicular to your skin, like a stamp, not at an angle. Let the weight of the pen provide the pressure rather than pushing hard. The key rule: always lift and reposition rather than dragging the pen across your skin. Here’s how to move through each zone.
On your forehead, use a criss-cross motion with alternating upward strokes. Work in small sections, moving from one side to the other. Between your eyebrows, use the same criss-cross pattern, stroking upward only.
For crow’s feet, move the pen outward toward your hairline. In the under-eye area, also use outward motions starting under the eye and ending at the side of the face. This area needs very light pressure and extra serum so the pen doesn’t drag on the thin skin.
On your cheeks, use cross-outward motions toward the sides of your face. Then, from the earlobes up to the cheekbone, switch to gentle upward strokes. For the jawline, make upward strokes toward the cheeks, being careful not to overlap areas you’ve already treated. On the upper lip, make gentle upward motions, then sideways motions toward the outer edges of your face. On the nose, stroke upward toward the brow. For tight spots like the sides of the nose, small circular motions work when criss-cross patterns are too difficult.
Avoid going over the same section repeatedly. One to two passes per direction in each zone is enough. Your skin should look pink or lightly red when you’re done, similar to a mild sunburn. Pinpoint bleeding is normal at deeper depths on the cheeks but shouldn’t be heavy.
Normal Redness vs. Signs of Trouble
Post-treatment redness is expected and not a cause for concern. It typically looks like a sunburn and fades within 24 to 72 hours depending on how deep you went. Mild swelling and a warm, tight sensation are also normal.
What’s not normal: pustules, crusting, increasing pain after the first day, or redness that intensifies rather than fading over the following days. These can be signs of a bacterial infection. Infections after microneedling are uncommon but can develop when the device wasn’t properly sanitized or when contaminated products were applied to freshly needled skin. If your skin develops pus-filled bumps or worsening redness days after treatment, see a dermatologist promptly.
Aftercare for the First 72 Hours
Your skin has thousands of tiny open channels after microneedling, and what you put on it (or avoid) during healing matters as much as the treatment itself. For the first 72 hours, avoid retinol, vitamin C serums, and any exfoliating acids including glycolic, salicylic, and lactic acid. Extend this to a full week for physical exfoliants like scrubs or peels.
Hyaluronic acid serum is your best friend during recovery. Apply it immediately after treatment and continue using it for the next few days. It replenishes moisture, supports your skin barrier, and is gentle enough for freshly treated skin. Follow with a simple, fragrance-free moisturizer.
Stay out of direct sunlight and apply a mineral sunscreen (zinc oxide or titanium dioxide) once your skin can tolerate it, typically the next morning. Avoid swimming pools, saunas, and heavy exercise that causes profuse sweating for at least 24 hours. Don’t apply makeup for at least 12 to 24 hours.
How Often to Repeat Sessions
The spacing between sessions depends entirely on needle depth, because deeper treatments create more tissue disruption that needs time to heal and remodel.
- Shallow (0.25 to 0.5 mm): Every 2 to 3 weeks. These sessions boost product absorption and refine skin tone without significant recovery.
- Medium (0.5 to 1.0 mm): Every 4 to 6 weeks. This range targets fine lines and mild texture issues.
- Deep (1.0 to 2.5 mm): Every 6 to 8 weeks. Deeper treatments stimulate significant collagen remodeling and need the longest recovery window.
Treating again before your skin has fully healed doesn’t speed up results. It causes cumulative damage, prolonged redness, and can actually weaken your skin barrier over time.
Disposing of Needle Cartridges Safely
Needle cartridges are single use. Never reuse a cartridge, even on yourself. The needles dull after one session, which causes more tissue tearing than clean puncturing, and bacteria colonize used cartridges quickly even with re-sterilization.
Used cartridges are sharps, and the FDA recommends placing them immediately into a sharps disposal container. You can buy small countertop sharps containers at most pharmacies. When the container is three-quarters full, check your local disposal options. Many pharmacies, hospitals, fire stations, and household hazardous waste sites accept sharps containers. Some areas offer mail-back programs where you ship sealed containers to a collection facility. If you’re unsure what’s available near you, call Safe Needle Disposal at 1-800-643-1643 for state-specific guidance.