SMP Aftercare: Your First 30 Days, Day by Day

You have just finished a session. Your scalp is warm, it looks darker and sharper than you expected, and someone handed you a card with instructions. Here is the same information with the reasoning attached, because rules you understand are rules you actually follow.

The short version: for the first four days your job is to leave your scalp completely alone. After that, you gradually return to normal life. Everything below is the detail.

Days 0–4: keep it dry, keep your hands off

Do not wash your scalp. No shampoo, no water on the treated area, no rinsing "just quickly." Wash your body below the neck and keep your head out of the stream.

Do not sweat. No gym, no running, no sauna, no hot yoga. Sweat carries salt through healing skin and it is the most common reason a result comes out patchy.

Do not touch, scratch or pick. The scalp will feel tight and a little itchy. That is normal and it passes. Scratching does not.

Do not shave the area. Not with a razor, not with a foil shaver.

Stay out of direct sun. A loose hat for the walk to the car is fine. An afternoon outdoors is not.

Sleep on a clean pillowcase. Change it before your session so you are not resting a fresh scalp on last week's cotton.

What it looks like right now: red, and darker and more defined than the final result. This is the stage that worries people most and it is completely expected. You are looking at fresh pigment in inflamed skin, not at your outcome.

Days 5–7: back to gentle washing

You can rinse the scalp with lukewarm water. No shampoo yet, no scrubbing, no washcloth, no exfoliating anything. Pat dry with a clean towel — do not rub.

Light moisturizer on the scalp is fine from around day 5 if it feels tight. Something plain and fragrance-free, applied gently with clean hands.

Light activity — walking, a slow bike ride, anything that does not have you dripping — is fine. Save the real training for next week.

What it looks like: the redness is gone or nearly gone. The impressions start to soften and lose the sharp edge they had on day one. Some very light flaking is normal. Let it come off on its own.

Days 8–14: normal routine, one exception

Mild shampoo is back on the menu. Regular showers, normal drying, normal life.

Two things stay on the list:

• Sunscreen. SPF 30 or higher on the scalp whenever you are outside for more than a few minutes. This is the habit that decides whether your result looks the same in year four.
• Still no swimming. Chlorine and salt water wait until you are fully healed.

You can shave again with a foil shaver or electric trimmer. Hold off on a wet razor over the treated area for now.

Days 15–30: healed, and back for session two

By roughly two weeks the scalp is healed and you are looking at the true color and density from that session. This is when your next session gets scheduled, usually somewhere between two and four weeks out.

Session two is where density is added, the shade is adjusted and the hairline gets refined now that everyone can see how your skin actually holds pigment. Then the timeline above starts over from day one.

Swimming is fine again once you are fully healed and cleared. Sun exposure is fine with sunscreen.

Training, sun, pools: the quick reference

• Gym and heavy sweating — off for about 7 days after each session.
• Sauna, steam, hot tubs — off for about 14 days.
• Swimming pools and ocean — off for about 14 days, or until fully healed.
• Direct sun — avoid for 7 days, then sunscreen indefinitely.
• Wet razor on the scalp — wait about 14 days; foil shaver from around day 10.
• Hats — loose and clean is fine after a couple of days; avoid tight bands that rub.
• Hair dye near the scalp — wait until the full treatment is finished.

Normal versus worth a phone call

Normal: redness for a few days, tightness, mild itching, light flaking, tiny dots that look darker at first then lighten, small differences in tone across the scalp that even out over the next session.

Call us: spreading redness after day four, swelling that increases rather than decreases, warmth with tenderness, any discharge, or a fever. These are not typical SMP healing and we would rather see you than have you wait it out.

Keeping it sharp for years

Once your treatment is complete, maintenance is genuinely simple.

• Sunscreen on the scalp. UV is the number one cause of premature fading. Nothing else on this list matters as much.
• Moisturize. A hydrated scalp holds a softer, more natural finish; dry skin exaggerates every impression.
• Skip harsh exfoliants and strong acids on the scalp.
• Book maintenance when it starts to soften, typically somewhere around the four to six year mark rather than on a fixed date.

Final thoughts

The result you get is the work in the chair plus what you do for the following week. The first four days carry almost all of the risk, and after that the only lifelong habit that matters is sunscreen.

If you are unsure about something in your first week — a workout, a beach day, a product you already use — send us a message before you do it. That question takes a minute and saves a lot.