HydraFacial side effects: what is normal, what is not, and who should wait

The usual

Common side effects, and how long they last

A HydraFacial is a non-medical facial that works on the surface of the skin, so most side effects are mild. They come from its three steps: a light acid peel, suction passed over the skin, and serums infused at the end.

• Pinkness or flushing: common, most noticeable on fair or sensitive skin, and usually settled within a few hours.
• Tingling or warmth during the peel step: expected. Tell your therapist if it stings, because the step can be adjusted.
• Tightness or mild dryness for a day or two, especially if your skin was already dehydrated.
• Faint marks from the suction tip on very thin skin, which fade within hours.
• A small spot or two in the next few days, as congestion that was already forming comes to the surface.

Breakouts

Breakouts after a HydraFacial: purging or irritation?

Some people notice a few small spots in the days after a HydraFacial. Often these are blemishes that were already forming under the surface, brought forward by the peel and extraction. They tend to appear where you usually break out and settle within a week.

Clusters of new, itchy or red bumps in places where you do not usually break out are more likely to be irritation, or occasionally a reaction to a product. That pattern deserves a message to us rather than more products.

Do not pick or squeeze. Keep your routine simple for a few days, skip heavy creams if you are acne-prone, and change your pillowcase.

Less common

Less common reactions, and who is more at risk

The peel step uses glycolic and salicylic acids. Stinging, redness and dryness are their usual side effects. Glycolic acid can also make skin more sensitive to sunlight for a while: in one study, the extra sensitivity reversed within a week of stopping. That is why sunscreen matters after any HydraFacial.

In skin that darkens easily, which includes many Asian skin types, irritation of any kind can leave post-inflammatory hyperpigmentation: a brown mark that can take months to fade. A gentler tip and peel, and not treating over irritated skin, reduce that risk.

Salicylic acid is a weak contact sensitiser, and true allergy to it is rare; a reaction is more often to another ingredient in a product. Tell us about any known allergies, including to salicylates, before your session.

Timing

When to postpone a HydraFacial

Your therapist checks your skin before your first session. If something looks irritated or infected, we will reschedule rather than treat over it.

• Sunburn, broken or peeling skin, or a fresh wax on the face.
• An active cold sore, skin infection, rash, or a flare of eczema or rosacea.
• Isotretinoin now or in recent months: exfoliating facials are usually postponed while the skin is fragile.
• Prescription retinoids or acid products: pause them for a few days beforehand, unless your doctor advises otherwise.
• Recent injections, laser or a chemical peel: tell us when you book so the gap can be planned.
• Pregnancy: tell us, because some steps and boosters are adjusted.

Afterwards

Aftercare that reduces side effects, and when to get help

Redness lasting more than a day, swelling, blistering, oozing or many new inflamed spots is not usual. Message us on WhatsApp at +65 8266 9585, and see a doctor promptly if it is getting worse or you feel unwell. Medical concerns are assessed by Dr Sin Yong, MBBS (Singapore), MRCS (Edinburgh), MSc Practical Dermatology (Cardiff).

• Wear sunscreen daily for the following week, and reapply if you are outdoors.
• Skip scrubs, peels, acid toners and retinoids for a day or two.
• Avoid saunas, steam rooms and hard workouts on the day.
• Use a gentle cleanser and a plain moisturiser if your skin feels tight.

Sources

References & sources

1. Kornhauser A, Coelho SG, Hearing VJ. Applications of hydroxy acids: classification, mechanisms, and photoactivity. Clin Cosmet Investig Dermatol. 2010;3:135-142. doi:10.2147/CCID.S9042
2. Arif T. Salicylic acid as a peeling agent: a comprehensive review. Clin Cosmet Investig Dermatol. 2015;8:455-461. doi:10.2147/CCID.S84765
3. Davis EC, Callender VD. Postinflammatory hyperpigmentation: a review of the epidemiology, clinical features, and treatment options in skin of color. J Clin Aesthet Dermatol. 2010;3(7):20-31.

Common questions

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