I Treated One Hand with Laser Genesis and Left the Other Untreated. Here's What Happened…
When people think about ageing, they often focus on their face. But one of the first places to show signs of ageing is actually our hands.
As a laser technician, I spend a lot of time talking about collagen stimulation, skin rejuvenation, and the benefits of Laser Genesis. But I wanted to see just how noticeable the results could be when comparing treated skin to untreated skin.
So I decided to conduct my own little science experiment.
Over the past year, I treated only my left hand with Laser Genesis while leaving the other completely untreated. The goal? To see whether collagen stimulation and skin rejuvenation could create a visible difference.
Why the Hands?
Our hands are constantly exposed to the elements.
Sun exposure, environmental damage, frequent washing, and natural collagen loss can all contribute to:
Fine lines
Crepey skin
Uneven texture
Pigmentation
Loss of firmness
They're also incredibly easy to compare side by side, making them perfect for a real-world test.
What Is Laser Genesis?
Laser Genesis is a gentle laser skin treatment that works by heating the deeper layers of the skin to stimulate collagen production.
Unlike more aggressive treatments, there is no downtime, and the results develop gradually as your skin naturally regenerates.
Laser Genesis is commonly used to improve:
Fine lines and wrinkles
Skin texture
Enlarged pores
Redness and rosacea
Acne scars
Overall skin quality
The Experiment
I treated only my left hand using Laser Genesis at regular intervals while intentionally leaving the other hand untreated.
Both hands were exposed to the same environment, skincare routine, and daily activities throughout the trial.
This meant the only significant difference was the laser treatment itself.
The Results
After several treatments, I began noticing subtle but measurable differences.
The treated hand appeared:
Smoother
More even in texture
Brighter and healthier looking
Slightly firmer and fuller
More youthful overall
The untreated hand wasn't dramatically different overnight, but when viewed side-by-side, the contrast became surprisingly noticeable.
What stood out most was the improvement in overall skin quality rather than one specific concern.
The treated skin simply looked healthier.
Why Does This Happen?
Laser Genesis works by stimulating your body's natural collagen production.
Collagen is the structural protein responsible for keeping skin firm, smooth, and resilient. As we age, collagen production naturally slows down, leading to thinner, looser skin and the appearance of fine lines.
By encouraging new collagen formation, Laser Genesis helps improve skin quality from within rather than simply treating the surface.
This experiment reinforced something I often tell clients: skin rejuvenation doesn't have to involve aggressive treatments or significant downtime.
The improvements from Laser Genesis are gradual and natural-looking, but they can be surprisingly effective over time.
Seeing one treated hand next to one untreated hand provided a clear reminder that collagen stimulation really does make a difference.
Thinking About Laser Genesis?
If you're looking for a gentle, non-invasive treatment to improve skin texture, stimulate collagen, reduce redness, or support healthy ageing, Laser Genesis may be a great option.
At The Laser Loft Tauranga, we offer personalised Laser Genesis treatments tailored to your skin concerns and goals.
Book a consultation to learn how collagen-stimulating laser treatments can help you achieve healthier, more radiant skin.
Treated Hand
Untreated Hand