03/11/2025
SPF won’t save you from your past.
But it can protect your future.
You can’t undo the sunlight your skin collected in your teens, your 20s, or every “just a little colour” holiday.
That UV exposure didn’t disappear, it was stored, molecule by molecule, inside your DNA, collagen, and pigment cells.
In dermal science we call this photoaging, a slow, invisible process where ultraviolet light (UVA + UVB) causes oxidative stress, breaks collagen, and overstimulates pigment cells.
Recent studies confirm that up to 80 % of visible ageing — lines, uneven tone, loss of firmness comes not from time, but from the sun (Avila et al., 2022; Shin et al., 2023).
For those with acne scars, melasma or post-inflammatory pigmentation, UV exposure doesn’t just age the skin it reactivates inflammation.
Melanocytes release excess melanin to shield damaged cells, making scars appear darker and pigmentation more resistant to treatment.
Unprotected light can undo weeks of clinical progress.
And while sunscreen today can’t erase the decades before it, it can stop the sequel.
Daily SPF 50+ protection prevents new oxidative injury, allows scar tissue to remodel evenly, and supports collagen renewal when paired with dermal-level interventions.
At La Pelle Skin & Health, our work is about more than fading pigment or refining texture, it’s about helping you understand what your skin has lived through, and how to help it heal.
We combine evidence-based repair (needling, LED, fractional laser, barrier + antioxidant therapy) with education, so you can protect what’s been rebuilt.
Because discipline, not damage control, creates the long-term glow in your skin health!
Save this as a reminder for your future self 🖤
Protect. Repair. Renew.
— La Pelle Skin & Health