UBCNews - Business - How Laser Treatments Reverse Aging - The Science Luxury Spas Use

Episode Date: February 26, 2026

So, have you ever looked in the mirror and wondered if there's a way to actually reverse what time does to your skin? Not just cover it up, but actually change it at a cellular level? Penelope and the Beauty Bar City: Seattle Address: 411 University street Website: https://www.penelopeandthebeautybar.com/

So have you ever looked in the mirror and wondered if there's a way to actually reverse what time does to your skin? Not just cover it up, but actually change it at a cellular level? That's the question everyone's asking. And the answer is yes, but it's really understanding how laser treatments actually work. We're talking about real science here, photobiomodulation, collagen activation, even gene expression. Gene expression? That sounds intense. Let's break that down. When we talk about lasers for anti-aging, what's actually happening beneath the skin? So, um, there are two main types of lasers.

Ablative lasers remove the top layers of skin. Think CO2 or erbium lasers. They're great for deep wrinkles and sun damage. Then you have non-abletive lasers, which work beneath the surface without removing any skin. They heat deeper tissue to stimulate collagen production. Right, so ablative is more aggressive. Non-abletive is gentler. What's the trade-off? Exactly. Ablative lasers give you dramatic results,

but you're looking at seven to ten days of downtime, redness, peeling. Non-abletive lasers offer subtle improvements with minimal recovery, usually three to five days at most. Mm-hmm, makes sense. So for someone who wants to avoid downtime, non-abletive is the way to go? Often, yes. And here's where it gets really fascinating. there's a newer category called cold laser technology,

specifically low-level laser therapy or LLLT. These use near-infrared light at 8-Harna8 nanometers. They penetrate deep into the skin, reaching fat and muscle tissue without any thermal damage. No heat, no damage? How does that even work? It's photobiomodulation. The laser light is absorbed directly by your cell's mitochondria, the powerhouses of the cell.

This triggers cellular signaling, boosts ATP production, increases growth factor synthesis, and reduces oxidative stress. All of these are important for reversing skin aging. So you're basically energizing the cells to function younger? Precisely. And there's this longevity gene called CERT 1 that controls cellular renewal, collagen production, and skin structure. Research suggests that CERT 1 expression can decline with age,

which impacts how well cells maintain and repair themselves. I had a client once who came in after trying every cream on the market, literally bags full of products. And when we started talking about gene expression, she said, wait, you mean my skin has an off switch? That's a pretty good way to put it, actually. Can that be turned back on? That's where the science gets exciting.

Some advanced laser systems have been studied for their ability to influence cert 1 and other longevity genes. Research indicates that certain laser technologies can modulate genes associated with aging, collagen production, and cellular stress response. Multiple genes. That's not just surface level improvement. Exactly. Red light therapy, which operates at 600 to 700 nanometers, penetrates the dermis and stimulates fibroblasts to increase collagen and elastin production. We're talking about real biological changes, not just temporary plumping.

actual shifts in how your skin behaves at the cellular level. That point about cellular level changes sets up our next piece, tailoring laser treatments to specific skin goals. But first, a quick word from our sponsor. Looking for advanced laser treatments in luxury skin care, Penelope and the Beauty Bar, located inside Seattle's historic Fairmont Olympic Hotel, offers the latest laser treatments and equipment for at-home care.

The Lima Laser Pro Clinic Grade Cold Lanky. laser device penetrates deep into the skin to regenerate it at a cellular level, accelerating collagen and elastin production. Safe for use on the entire face, including around the eyes, they help reduce inflammation, heal soft tissue, and unify skin tone. Find advanced anti-aging solutions at penelope and the beauty bar.com. Picking up on cellular level changes, how do you actually choose the best laser approach for your specific skin concerns? Great question. It depends on what you're trying to address. For hyperpigmentation, sun damage, or rosacea,

IPL or intense pulsed light lasers are highly effective. They target pigment irregularities without removing skin layers. And for deeper wrinkles or scars? Ablative lasers like CO2 are commonly recommended for deep wrinkles, scars, and significant sun damage. They disrupt old collagen fibers and prompt the body to generate new, healthy collagen. but again, expect more downtime. What about combining treatments?

Can you layer lasers with other procedures? Absolutely. Luxury spas and med spas are increasingly offering combination therapies. Lasers paired with injectables or radio frequency treatments can improve anti-aging outcomes. Radio frequency, for example, stimulates tissue remodeling by targeting deep layers to trigger new collagen and elastin growth. I see, interesting. So it's not just one treatment. treatment fits all. Definitely not. Here's a quick rundown. CO2 lasers for scars and deep wrinkles,

herbium for moderate wrinkles and age spots, fractional lasers for faster sessions targeting blemishes, and IPL for hyperpigmentation and acne. Each addresses different concerns. What about side effects? Are there risks people should know about? Mild side effects like burning, rashes or redness are common and usually resolve within hours to a day. Rare cases might include hyperpigmentation or infection, but these are minimized with proper aftercare and skilled providers. And recovery? What should someone expect? Recovery typically ranges from three to ten days,

depending on the laser type. You might experience redness or peeling. Clean the treated area a few times daily with a saline or vinegar-based solution and use ice packs to soothe reactions. Honestly, the aftercare is just as important as the treatment itself. So to everyone listening, if you're considering laser treatments, understanding the science behind them, collagen stimulation, gene modulation, cellular renewal, that's key to making an informed choice. Have you thought about what your biggest skin concern is?

Right. And don't forget, these treatments improve your natural features without permanent changes. They're cost-effective, minimally painful, and can restore confidence in your appearance. You're working with your biology, not against it. One last thing. Research has shown that advanced laser treatments can achieve substantial improvements in pigmentation, wrinkle depth, and acne over several weeks of treatment. Those are real, measurable results. They are. And that's what separates science-backed treatments from gimmicks. You're not just hoping for change, you're activating biological pathways that deliver it. It's like giving yourselves the instruction manual they've been missing.

That's a perfect way to end. The science of youth is here, and it's accessible in luxury spa settings that prioritize both results and experience.