Your Skin Loses Firmness in Summer Too — When and How to Start Lifting

Hello. This is Dr. Kim Yeon-jin, director of UHCELL Clinic Gangnam, where we focus on each person’s own beauty.

People tend to think firmness is only a winter concern, but in the clinic I hear these often in summer:

• “It’s summer, yet my facial line looks more collapsed.”
• “When I smile, the area around my smile lines feels saggy.”
• “In photos my jawline looks blurry.”

In fact, from the standpoint of firmness, summer is a surprisingly easy season to let your guard down.
Today I’ll calmly walk through why firmness drops in summer and how best to approach lifting.

It’s summer — so why does firmness drop?

Several reasons overlap in summer firmness loss.

The biggest is UV. In particular, UV that reaches deep into the skin (UVA) affects the breakdown of dermal collagen (the protein that supports firmness).

Add dryness from indoor air conditioning and poorer sleep quality from tropical nights, and the skin has less room to recover.

• UVA promotes collagen breakdown
• Air-conditioned dryness weakens the skin barrier and firmness
• Poorer sleep reduces recovery capacity

So summer firmness loss often isn’t “sudden aging” — overlapping seasonal factors just make it look more prominent.

Where does sagging begin?

Sagging isn’t just a surface issue. Several layers are involved.

• Dermal collagen: when it decreases, firmness drops
• Subcutaneous fat layer: when it descends, the cheeks and smile-line area look heavy
• SMAS layer (the fascia supporting the face): when it loosens, the whole line blurs

So even when it looks like the same “sagging,” the approach changes depending on which layer it started from.

It’s not solved by pulling the surface; reading where to begin restoring the lost balance comes first.

Can home care restore firmness?

This doesn’t mean home care is meaningless. The basics are built at home.

• Daily UV protection (the most basic way to slow firmness loss)
• Enough moisture to prevent dryness and barrier damage
• Managing sleep and lifestyle to maintain recovery capacity

Still, there are clear limits.

Surface dryness and fine lines may settle to some degree with consistent home care.
But an already-loosened SMAS layer or a descended fat layer is hard to lift again with topical products alone.

That’s exactly why so many people say, “I care for my skin diligently, but my facial line stays the same.”

How does a clinic approach lifting?

The core of clinical lifting isn’t “pulling a lot” but “the right layer, the right amount.”

One often-discussed option is Ulthera (delivering heat with ultrasound energy to a certain depth in the skin). It’s better understood not as pulling the surface, but as stimulating support structures like the SMAS layer to help collagen remodeling.

Here is something I want to share honestly.

• Change doesn’t finish in one session; it’s observed gradually over weeks to months along with collagen remodeling
• If energy is excessive, those with little facial fat can look more hollow in the cheeks, so a conservative design is safer
• Results and how it feels vary widely from person to person

Area	Key point
Areas needing support	Stimulate along the direction of sagging, e.g., the jawline
Areas to preserve volume	Avoid excessive application and preserve

That’s why I believe the most important thing in lifting isn’t the name of the device, but the process of first distinguishing “what to preserve and what sagging to address” on your own face.

Frequently Asked Questions (FAQ)

Is it okay to get lifting in summer?

More important than the season are your skin’s condition and your schedule. That said, UV protection and moisturizing matter more after a procedure, so it’s best to plan with your lifestyle in mind. There is individual variation, so we recommend a specialist consultation.

Does Ulthera show results immediately after one session?

Rather than an immediate change, results are often observed gradually over weeks to months along with collagen remodeling. Effects and how it feels vary by individual.

I heard lifting makes your cheeks hollow — is that true?

When energy is applied excessively, those with little facial fat may feel that way. That’s exactly why we separate areas to preserve from areas to stimulate and design conservatively.

My sagging isn’t severe yet — can I get it early?

The timing varies with the degree of sagging and your skin condition. Checking early to understand the direction of change is one approach, but a plan suited to your condition takes priority over an unnecessary procedure. We recommend deciding together through a consultation.

※ Results and progress vary from person to person; for an accurate assessment, please consult a specialist.