Question 1

Which wavelength combination are you using for my concern, 1550 only, 1927 only, or both?

Accepted Answer

A good answer matches the wavelength to your specific concern: "For acne scarring and collagen remodelling I use the 1550, which goes deeper. For pigmentation and surface texture I add the 1927, which targets the surface more precisely. For comprehensive sun damage I often use both." An answer that is not concern-specific, or a provider who uses the same dual-pass on everyone regardless of what they are treating, suggests a one-size-fits-all protocol rather than a plan for your skin.

Question 2

How many sessions do you recommend, and how far apart?

Accepted Answer

A good answer gives a real number and a reason: "For acne scarring I recommend three to five sessions four to six weeks apart. After each session I reassess the depth of improvement and adjust the parameters if needed." The published data for meaningful scar or photodamage correction is based on a series, not a single session. If they say "let's see how one goes" for a significant concern without framing it as an assessment session, they are either underselling the protocol or setting you up for disappointment.

Question 3

What density and energy level are you planning?

Accepted Answer

A good answer includes specific numbers tied to your skin: "For your skin type and degree of scarring, I am planning around 25 percent density at 50 millijoules. I start on the lower end for a first session and build up as we see how you respond." You do not need to understand the numbers, but the willingness to state them shows a deliberate plan. A provider who says "standard settings" without any individualisation is not adapting the treatment to your skin type or concern.

Question 4

What does my expected downtime look like, specifically?

Accepted Answer

A good answer is specific and honest: "Days one to three your skin will look bronzed and feel tight. Days three to seven the dead skin peels off. After that you will have visible pinkness for up to two weeks, longer at higher settings." This is what Fraxel actually involves at clinical parameters. An honest provider does not call it "minimal downtime" without qualification. If they frame it as basically nothing or less than a weekend, they are significantly underrepresenting the reality.

Question 5

Am I at risk for PIH given my skin type, and what do you recommend to mitigate it?

Accepted Answer

A good answer is proactive, not prompted: "For Fitzpatrick III and above, I always recommend a hydroquinone pre-treatment for four to six weeks before the first session, and I start at lower density. After treatment, strict daily SPF is non-negotiable." If they do not raise PIH risk on their own when they can see your skin tone, that is a safety gap. PIH means post-inflammatory hyperpigmentation, darkening of the skin that occurs during healing and can be long-lasting in medium to darker skin tones.

Question 6

Is my melasma a contraindication for Fraxel?

Accepted Answer

A good answer flags the risk clearly: "Melasma is a relative contraindication for Fraxel, particularly the 1927nm wavelength. The heat from fractional laser can actually stimulate the melanocytes and make melasma worse. If that is your primary concern, I would steer you toward a topical protocol and possibly a gentler chemical peel rather than laser." If they do not flag this risk, or if they say Fraxel is fine for melasma without any qualification, they are not practising safely with a patient who has that condition.

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