Understanding How Fraxel Laser Works and What It Treats

Fraxel laser resurfacing is one of the most trusted non-surgical treatments for improving skin texture, tone, and clarity—but for many first-time patients, questions remain. How many sessions will I need? What will my recovery look like? Will it work for my skin type?
At John S. Lee MD, we believe informed decisions lead to better outcomes. This blog walks you through everything you should know before scheduling your first Fraxel treatment, helping you feel prepared and confident every step of the way.
How Does Fraxel Work?
Fraxel uses a fractional laser beam to create thousands of microscopic injuries in the skin, stimulating your body’s natural healing process. This boosts collagen production and replaces damaged skin cells with healthier, fresher skin over time.
At our clinic, we use FDA-cleared, medical-grade technology—ideal for treating:
- Sun damage
- Fine lines and wrinkles
- Acne scars and surgical scars
- Uneven pigmentation
- Dull or rough skin texture
Is Fraxel Right for You?
Fraxel works best for individuals who:
- Have early to moderate signs of aging
- Want visible skin improvement without surgery
- Are comfortable with mild downtime
- Are in good health and not pregnant or breastfeeding
- Have realistic expectations about gradual results
Not ideal for: Patients with active acne, open wounds, or certain skin conditions like eczema or rosacea in the treatment area.
We conduct a personalized consultation to determine if Fraxel is suitable for your skin type and goals.
What Happens During Treatment?
A typical session includes:
- Cleansing the skin and applying a topical numbing agent
- Passing the Fraxel laser over the treatment area in multiple passes
- Applying soothing products and post-care instructions
The treatment takes about 45 to 60 minutes, depending on the size of the area treated.
How Many Sessions Will You Need?
Most patients benefit from a series of 3 to 5 treatments, spaced 4 to 6 weeks apart, depending on the severity of concerns and desired results.
Results are progressive—you’ll likely see improvement after one session, but optimal outcomes appear gradually over a few months.
What’s the Downtime Like?
Recovery is typically minimal but varies by skin sensitivity:
Day What to Expect
1 Redness and swelling, like a sunburn
2–3 Tightness, dryness, or mild flaking
4–7 Peeling and gradual skin renewal
Avoid sun exposure, skip exfoliation, and use gentle skincare with SPF. You can typically resume makeup after 48–72 hours.
Is It Safe?
Fraxel has a strong safety profile when administered by trained professionals in a clinical setting. At our cosmetic clinic:
- We treat all skin types with care
- We adjust settings based on your skin tone and concerns
- Our board-certified team monitors each treatment closely
Some mild side effects may include temporary redness, swelling, or a bronzed appearance, but serious complications are extremely rare.
Get the Most Out of Your Treatment
Before treatment:
- Avoid tanning or using retinoids for at least a week
- Stay hydrated and avoid harsh skin treatments
After treatment:
- Stick to a gentle, hydrating skincare routine
- Use high SPF daily—even indoors
- Follow all post-care instructions we provide
Considering Fraxel? Let’s Talk.
If you’re looking for a non-surgical option that delivers smoother, healthier skin over time, Fraxel laser resurfacing may be right for you. At John S. Lee MD NW Plastic Surgery in Portland, our team is here to guide you toward safe, effective results tailored to your goals.
📞 Call 503-228-5432 or contact us online to schedule your consultation.
