Chemical peel safety isn’t just a checkbox — it’s the single biggest factor in whether you love your results or regret them. At Miami Lakes Med Spa, we’ve performed thousands of peels, and the ones that go smoothly always start with the same thing: a careful screening. Not every skin type, health history, or life stage is a fit for a peel, and being honest about that up front is how we keep patients safe.

This guide walks you through who should not get a chemical peel, the key peel contraindications every patient should know, and the pre-treatment checklist we use in our Miami Lakes clinic. Whether you’re considering a VI Peel for melasma or a lighter refresh before an event, the information below will help you show up prepared.

Our lead provider, Dr. Sabrina Gonzalez, DNP, APRN, along with Medical Director Dr. John Serpa, MD, oversees every treatment plan. We serve patients from Miami Lakes, Hialeah, Miami Gardens, Miramar, Pembroke Pines, and Doral — and safety comes first for all of them.

How Chemical Peels Actually Work

A chemical peel uses a keratolytic agent — an acid solution — to break the bonds between dead skin cells. This triggers controlled desquamation, which is a fancy way of saying your top layers shed in a planned, even way. New skin underneath is smoother, brighter, and more even in tone.

Peels are grouped by depth. Superficial peels (like glycolic or lactic acid) work on the outer layer. Medium peels (like TCA or VI Peel) reach deeper. Deep peels (like phenol) are rarely used today because of higher risk.

At Miami Lakes Med Spa, we mostly use the VI Peel and VI Peel Precision Plus. These are medical-grade blends that are well-studied and safe for a wide range of skin tones when applied by a trained provider.

Who Should Not Get a Chemical Peel

Some conditions are absolute peel contraindications — meaning we won’t treat you until things change. Others are relative, and we may just adjust the plan.

Absolute contraindications:

• Pregnancy or breastfeeding — most peel acids haven’t been tested as safe
• Isotretinoin (Accutane) use in the last 6 months — skin heals poorly
• Active cold sore or herpes outbreak on the treatment area
• Open cuts, active acne cysts, or infected skin
• Recent facial surgery or laser (within 3 months)
• Known allergy to any peel ingredient
• Sunburn or heavy tan on the day of treatment

Relative contraindications — proceed with caution:

• Fitzpatrick skin types IV–VI (higher risk of post-inflammatory hyperpigmentation)
• History of keloid or hypertrophic scarring
• Active eczema, rosacea flare, or psoriasis on the face
• Recent use of retinoids, hydroquinone, or exfoliating acids (stop 5–7 days before)
• Autoimmune conditions or immunosuppressive medications
• History of cold sores (we prescribe antiviral before treatment)

Radiation therapy to the face in the past year is also a stop sign. If you have any of these, tell your provider — we’ll build a safer plan or suggest an alternative.

Chemical Peel Safety: Common Side Effects vs. Warning Signs

Knowing what’s normal makes a huge difference in how calm you feel during recovery.

Normal side effects (days 1–7):

• Redness that fades over 24–72 hours
• Tightness and mild stinging
• Flaking or peeling starting day 3
• Slight darkening before the peel sheds
• Mild swelling for the first day

Warning signs — call us right away:

• Fever, chills, or feeling unwell
• Spreading redness or hot skin beyond the treated area
• Pus, yellow crusting, or a bad smell
• Blisters bigger than expected or open wounds
• Severe pain that gets worse instead of better after day 2
• New cold sore or fever blister

These can point to infection, allergic reaction, or delayed healing. Early care almost always fixes the problem — waiting rarely does.

Your Pre-Treatment Checklist

Here’s the checklist Dr. Sabrina Gonzalez walks patients through before their peel:

Two weeks before:

• Stop using retinoids, retinol, or Accutane
• Avoid waxing, threading, or hair removal creams on the area
• Stay out of direct sun; wear SPF 30+ daily
• Skip other resurfacing (laser, microneedling, dermabrasion)

One week before:

• Stop AHAs, BHAs, and exfoliating scrubs
• Start antiviral medication if you have a cold sore history (we’ll prescribe)
• Hydrate — drink water daily

Day of treatment:

• Come with clean skin, no makeup
• Bring a hat and sunglasses for the ride home
• Have gentle cleanser and bland moisturizer ready at home
• Clear your calendar for 3–5 days of peeling

Our Safety Standards at Miami Lakes Med Spa

Chemical peel safety starts with who’s holding the applicator. Every peel at Miami Lakes Med Spa is performed by a licensed medical provider — not a facialist or unlicensed tech. Our lead injector, Dr. Sabrina Gonzalez, DNP, APRN, has 5+ years in medical aesthetics and specializes in natural, balanced results.

Medical Director Dr. John Serpa, MD, provides physician oversight on every protocol. That MD + NP model means you get real medical decision-making, not just a menu of services.

We follow FDA labeling for every product, use only medical-grade formulations, and screen every patient with a full intake form and in-person assessment. If you’re not a good candidate, we’ll tell you — and often suggest a safer option like SkinPen microneedling instead.

Aftercare That Protects Your Results

Aftercare is where a lot of home-peel disasters happen. Here’s what we tell every patient:

• Do not pick or peel the flaking skin — you’ll cause scars or dark spots
• Wash with a gentle, non-foaming cleanser twice a day
• Apply a bland, fragrance-free moisturizer often
• Use mineral SPF 30+ every morning, reapply every 2 hours outside
• Skip makeup for 24–48 hours if possible
• No workouts, saunas, or hot showers for 48 hours
• No retinoids, acids, or scrubs for 2 weeks after

Follow this and your peel does its job. Skip it and you risk uneven results or pigment problems — especially in South Florida sun.

Chemical peel safety comes down to two things: honest screening and a skilled provider. If you have any of the contraindications listed above, don’t hide them — share them so we can build a plan that actually works for your skin. And if you’re a good candidate, a well-done peel can be one of the most rewarding skin treatments you’ll ever try.

Ready to find out if a peel is right for you? Book a free consultation with Dr. Sabrina Gonzalez, DNP, APRN at Miami Lakes Med Spa. We serve Miami Lakes, Hialeah, Miami Gardens, Miramar, Pembroke Pines, and Doral. Call 305-418-0392 or book online today.

Last reviewed 2026. This content is for informational purposes and is not a substitute for professional medical advice. Individual results may vary — always consult with a qualified provider before starting any treatment.