RF Skin Tightening: Thermage & Venus Legacy

Will it work for me?

Skin tone

Often used on tones I–VI, with the right settings.

IVery Light

IILight

IIIMedium

IVTan

VBrown

VIDeep

Often usedAsk first

General info, not a check of your own skin.

What people use it for

Tap one to see how it helps.

Skin types

Often a fit for all of these. Tap one for details.

Skin types to ask about first

Sensitive or Redness-proneAsk first

Needs a gentle, barrier-safe plan and careful screening.

Before and after your visit

Plan it around your lifeMakeup, sun, workouts — see what fits around your treatment.

The visit

Duration: 30–60 minutes
Total course: 4–8 weeks
Session interval: 1–2 weeks

What to expect, and what to avoid

Recovery

0 days

Avoid sun

24 hours

No sweat or heat

None

Other aftercare

Drink plenty of water

Your provider may give you different timing.

Day by day

Before your visit: ask when to start
Come with clean skin: no makeup or lotion
24 hours before
Drink plenty of water for 24 hours before
After your visit
- Use a gentle cleanser and moisturizer
- Wear sunscreen every day
- You will look slightly pink for about 30 minutes, then completely normal. Results start to show in 2–6 months.

Side effects, and who should wait

Who may want to think twice

Pacemakers
Metal implants in treatment area
Pregnancy

Possible side effects

Common

Mild redness
Warmth in the skin

Less common

Burns
Blisters
Fat atrophy (if over-treated)

Your own risks may differ. Ask a qualified provider.

How it works, and common myths

Thermal energy reaches the dermis to instantly contract collagen fibers and stimulate new collagen-producing cells production.

A little more technical

Bulk heating of the dermal layers via radiofrequency energy denatures collagen, causing immediate tissue contraction and initiating long-term neocollagenesis.

Thermal dermal heating and fibroblast stimulation.

Energy type: Monopolar Radiofrequency; Delivers a uniform, deep volumetric heat into the dermis to physically shrink stretched collagen fibers.
Delivery method: Capacitive Coupling; Uses a grounding pad on your body to safely drive the electrical current deep into the skin without breaking the surface.
Safety: Cryogen Cooling Spray; The device constantly blasts the epidermis with a cooling spray before, during, and after the heat pulse to completely prevent surface burns.
Common device / product names: Thermage FLX · Venus Legacy · Venus Freeze · Exilis / Exilis Ultra 360
Clinical descriptor: Non-Invasive Radiofrequency Therapy