You have done the research, you have made the decision, and your first SMP session is booked. Now the question is: what actually needs to happen between now and the day you sit in the chair? Getting your preparation right is not just a formality. It directly affects how well the pigment settles, how comfortable the session is, and how cleanly your scalp heals across all three sessions.
Why preparation genuinely matters for pigment retention
Scalp micropigmentation works by depositing medical-grade pigment into the epidermal-upper dermal interface of your scalp. The pigment sits at roughly 1.5 to 2 millimetres in depth, and how well it bonds during each session depends significantly on the condition of your skin going in.
A well-hydrated scalp holds pigment more evenly. Inflamed, sunburnt, or dehydrated skin causes inconsistent uptake, which means dots that should look crisp and uniform can appear patchy or fade unevenly before your next session. At Foli Sim, Kate Dawes has seen this pattern repeatedly across thousands of clients: those who prepare carefully consistently achieve cleaner, more consistent results from session one onwards.
Because three sessions are required regardless of your level of hair loss, each session builds on the last. Density is progressively increased across those sessions, starting lower and building to the final result. This means that any variable you can control beforehand, including skin condition, sun exposure and hydration, compounds across the process. Getting it right from session one gives every subsequent session a better foundation to work from.
You can read more about how density builds across sessions and what the healing process looks like at each stage in our SMP density and healing process guide.
The week before your session
This is the window in which the most meaningful preparation happens. The skin on your scalp needs time to settle into the right condition, and some of these steps cannot be rushed at the last minute.
- Protect your scalp from the sun. Sunburnt or heavily tanned skin is one of the most common reasons a session needs to be rescheduled. Sun-damaged skin is inflamed and unreceptive to pigment. Stay out of direct sunlight, wear a hat outdoors, and apply SPF 30 to 50 to your scalp every day for at least one week before your appointment.
- Hydrate consistently. Drink at least two litres of water daily throughout the week before your session. Well-hydrated skin holds pigment more reliably and is generally more resilient during the session itself.
- Avoid harsh scalp treatments. Avoid chemical exfoliants, medicated shampoos and scalp peels in the week prior. These disrupt the skin barrier and can leave the scalp reactive or sensitised.
- Check your scalp for active conditions. Active acne, a psoriasis flare-up, eczema or any open wounds on the scalp are contraindications. If you are experiencing any of these, contact us before your appointment to discuss whether it is safe to proceed.
- Discuss medications with your doctor. If you take blood thinners, retinoids or other medications that may affect skin sensitivity or healing, speak with your GP before your session. Foli Sim cannot advise on medications.
- Moisturise daily. Apply a gentle, fragrance-free moisturiser to your scalp each day. This supports skin elasticity and helps the scalp receive pigment evenly.
The day before your session
The 24 hours before your appointment are about bringing your body into the calmest, most receptive state possible. A few straightforward choices here make a real difference to how the session feels and how your skin responds.
- Avoid alcohol entirely. Alcohol thins the blood and increases skin sensitivity. Even a modest amount the night before can cause more redness during the session and affect how pigment is absorbed.
- Cut out caffeine. Caffeine is a stimulant that raises your heart rate and can increase sensitivity to discomfort. Avoiding coffee and energy drinks from the evening before your appointment is a simple step that many clients say makes the session noticeably more comfortable.
- Eat a proper meal. Come to your appointment well fed. A substantial meal the evening before, and breakfast on the morning of your session, will stabilise your blood sugar and help you remain calm and still throughout.
- Consider pain relief (consult your doctor first). Oral painkillers available in Australia may be taken before a session if you are concerned about discomfort. Foli Sim cannot advise on which medications to take or the appropriate dose. Please speak with your GP or pharmacist before your appointment.
- Shave your scalp. For a shaved-look SMP result, arrive with a freshly shaved scalp. Shave the evening before or the morning of your session. This gives the practitioner a clean, consistent surface to work from and ensures the dots are placed with full visibility of your scalp’s natural tone and texture.
The day of your session
Keep it simple. The goal is to arrive calm, clean and comfortable.
- Wash your scalp gently. A mild, fragrance-free shampoo on the morning of your appointment is fine. Avoid applying any styling products, oils or topical treatments to your scalp before arriving.
- Eat breakfast and drink water. Do not arrive having fasted. A good breakfast and adequate hydration will help you stay comfortable during what can be a session of one to five hours, depending on the coverage area.
- Wear comfortable, dark clothing. Loose clothing with a wide neckline or a button-up top makes it easy to get settled in the chair without pulling anything over your head. Dark colours are sensible in case any pigment transfers to your collar during the session.
- Leave your scalp product-free. Apply no sunscreen, moisturiser or topical treatments to the scalp on the day itself, unless specifically instructed to do so.
- Arrive on time and without rushing. Being stressed going in raises your heart rate and skin sensitivity. Give yourself enough time to arrive calmly.
After your session, the aftercare period begins immediately. During days one to four, no water should touch the scalp, and you should avoid shampoo, sweating and shaving. The full healing process takes around 30 days. For a detailed breakdown of what to expect at each stage, including how redness settles and how pigment colour evolves as it heals, see our guide to SMP side effects and risks.
Frequently Asked Questions
How many days before my SMP session should I start preparing?
Start your preparation at least seven days before your session. The most important steps, including protecting your scalp from sun exposure, hydrating consistently and avoiding harsh scalp treatments, need time to take effect. Last-minute preparation is better than none, but a full week gives your skin the best chance of being in optimal condition.
Can I drink alcohol the night before my scalp micropigmentation session?
It is best to avoid alcohol entirely for at least 24 hours before your SMP session. Alcohol thins the blood, increases skin sensitivity and can affect how your scalp absorbs pigment during the session. Even a modest amount the night before can make the process less comfortable and slightly reduce the consistency of pigment uptake.
Do I need to shave my head before my first SMP appointment?
Yes, for a shaved-look SMP result you should arrive with a freshly shaved scalp. Shave the evening before or the morning of your session. This gives your practitioner a clean, consistent surface to work from and ensures the hair replication dots are placed with full visibility of your scalp’s natural tone and texture.
Can I take painkillers before an SMP session?
Oral painkillers available in Australia may be taken before a scalp micropigmentation session if you are concerned about discomfort. However, Foli Sim cannot advise on which medications to take or at what dose. Please consult your GP or pharmacist before your appointment so you can make an informed decision appropriate to your own health.
Why does preparation affect pigment retention across all three sessions?
Pigment is deposited at the epidermal-upper dermal interface, so the condition of your skin directly influences how evenly it bonds. Dehydrated, sunburnt or inflamed skin absorbs pigment inconsistently. Because all three sessions build progressively on each other, arriving well-prepared for session one gives every subsequent session a cleaner, more stable foundation to work from.
