The right prep before a skin treatment can be the difference between a smooth appointment with strong results and a session that gets postponed or leaves your skin more sensitive than it needs to be. Most people show up to their first appointment without knowing what to stop, what to avoid, or what to do the morning of, and that is exactly what this checklist is for.

Whether you are booking microneedling, a resurfacing treatment, or anything under Skin Care at Rejuvé Wellness & Aesthetics, the fundamentals of prep are largely the same. Get those right and your provider can focus on your results instead of working around avoidable irritation.

Why Preparation Actually Matters

Skin treatments work by creating a controlled response in the skin, whether that is micro injury from microneedling, heat from radiofrequency, or light energy from a laser or IPL device. Skin that is sunburned, freshly exfoliated, or reactive from certain active ingredients responds less predictably to that stimulus. This is why most providers ask you to follow a short prep window before your appointment rather than just showing up as is.

Good prep does two things. It reduces your risk of side effects like excess redness, irritation, or prolonged downtime, and it puts your skin in a state where the treatment itself can actually do its job well.

Skipping prep does not always cause a problem, but when it does, it usually shows up as extended redness, uneven results, or a longer recovery than expected. Since the prep itself takes so little effort, it is not worth the risk.

Sun Avoidance: Start Here First

Sun exposure is the single biggest factor that can get a treatment postponed. Freshly tanned or sunburned skin is more reactive to heat, light, and micro injury, which raises the risk of complications.

• Avoid direct sun exposure and tanning beds for at least two weeks before your appointment
• Wear broad spectrum SPF daily, even on cloudy days, in the weeks leading up to treatment
• If you cannot avoid sun exposure, tell your provider before your appointment so they can adjust your plan or reschedule if needed

This matters most for laser and light based treatments like IPL / Laser and Laser Hair Removal, since these devices specifically target pigment in the skin. Tanned or sunburned skin makes that targeting far less predictable.

Pausing Certain Skincare Products

Some of your regular skincare products can make your skin more sensitive right when you want it to be at its calmest. A general pause window looks like this:

• Stop retinoids, retinol, and prescription strength retinoid creams 5 to 7 days before treatment
• Pause exfoliating acids such as glycolic, salicylic, and lactic acid for at least 3 to 5 days before
• Hold off on at home microdermabrasion tools or physical scrubs for a week before your appointment
• Skip any new skincare products in the two weeks before treatment, since this is not the time to try something your skin has never seen

If you are unsure whether a specific product needs to be paused, bring it up during your consultation rather than guessing.

Medications and Supplements Worth Mentioning

Certain medications and supplements can increase bruising or bleeding, which matters more for some treatments than others. Mention the following to your provider ahead of time:

• Blood thinning medications, including daily aspirin
• Fish oil, vitamin E, and other supplements known to thin the blood
• Any recent Accutane use, since this affects candidacy for several skin treatments
• Any active cold sores, active acne breakouts, or skin infections in the treatment area

Your provider will let you know if anything needs to be adjusted or if your appointment should be rescheduled. It is always better to share everything upfront. Moving your appointment by a week or two is a far easier fix than dealing with a complication that one honest conversation could have prevented.

Your Day of Appointment Checklist

The morning of your treatment is not the time for a full skincare routine. Keep it simple.

• Arrive with a clean face, free of makeup, sunscreen, and heavy products
• Skip harsh cleansers or exfoliating washes that morning
• Stay hydrated, since well hydrated skin tends to respond better to treatment
• Eat something beforehand if your appointment involves numbing cream or a longer session
• Bring sunglasses and a hat for the drive home, especially after light or laser-based treatments

How Prep Differs Slightly by Treatment

While the core rules above apply broadly, a few treatments have their own specific considerations worth knowing before you book.

Microneedling creates controlled micro injuries in the skin, so avoiding retinoids and exfoliants beforehand is especially important to reduce sensitivity during the procedure.

Tixel uses heat rather than a laser, which makes it a gentler option for some skin types, but the same sun avoidance rules still apply beforehand.

Morpheus8 RF combines microneedling with radiofrequency energy, so both the microneedling precautions and general heat based treatment precautions apply.

IPL / Laser and Laser Hair Removal treatments are the most sensitive to recent sun exposure of anything on this list, since they work by targeting pigment.

HydraFacial is the gentlest option here and generally requires the least prep, though the same product pause guidance still applies if you use strong actives regularly.

A Quick Recap Before You Book

Once you know what to do, prep is easy. Stay out of the sun, pause your strongest actives about a week ahead, tell your provider about any medications that affect bleeding or bruising, and come in with a clean face on the day. That covers most of it, no matter which treatment you have booked. If you are still not sure what applies to you, a consultation is the easiest way to get a clear answer, and your provider will walk you through exactly what to do beforehand.

Book a Skin Consultation

Frequently Asked Questions

How many days before treatment should I stop retinol?

Most providers recommend pausing retinol and retinoids for 5 to 7 days before your appointment.

Can I wear makeup to my appointment?

It is best to arrive with a clean, makeup free face so your provider can properly assess your skin.

Do I need to avoid the sun after treatment too?

Yes. Sun protection is just as important after treatment as it is before, especially in the days immediately following.

What if I forgot to stop my exfoliating products in time?

Tell your provider before your appointment. They may adjust the treatment intensity or reschedule if needed.

Is prep different for sensitive skin?

Sensitive skin often benefits from an extended pause on actives and stricter sun avoidance. Mention this during your consultation so your plan can be adjusted.

This blog post is for educational purposes only and is not intended as medical advice. Individual results vary. Please consult a licensed provider to determine the right treatment and preparation plan for your skin.