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Why SPF Is Non-Negotiable After Skin Treatments

2025-12-10|Thorold Medical Aesthetics & Skin Care|

If you’ve ever had a peel, microneedling or laser treatment at our clinic, you’ve probably heard us say: “Please don’t forget your SPF.” Here’s why sun protection is such a big part of every treatment plan at Thorold Medical Aesthetics & Skin Care.

Treatments Make Skin More Sensitive to the Sun

Procedures like chemical peels, microneedling and laser temporarily thin or disrupt the upper layers of the skin. This is part of how they work – they trigger renewal and collagen production. But it also means your skin can burn and pigment more easily while it’s healing.

What Can Happen Without SPF?

Without daily sun protection after treatments, you’re at higher risk of:

  • New or darker pigmentation patches
  • Redness that lasts longer
  • Premature ageing (fine lines, wrinkles, rough texture)
  • Undoing the results you just paid for

In short, skipping SPF can undo a lot of the good work your treatment is trying to achieve.

What Kind of SPF Should You Use?

We generally recommend a broad-spectrum SPF 30 or higher, suited to your skin type and tone. Mineral or chemical formulas can both work – the best choice is the one you’ll actually wear every day without irritation.

We’ll help you choose a texture you like (lightweight, hydrating, tinted, etc.) so it fits easily into your routine.

How to Use SPF After Treatments

  • Apply every morning as the last step in your skincare routine
  • Reapply every 2–3 hours if you’re outdoors or near windows
  • Wear a hat and seek shade when possible, especially in the first week after procedures
  • Avoid sunbeds completely

SPF as Part of Your Long-Term Plan

Think of SPF as your insurance policy for every in-clinic treatment. It protects your investment, keeps results looking good for longer and supports overall skin health.

Need Help Choosing the Right SPF?

If you’re unsure which SPF is best for your skin type or treatment plan, ask us at your next visit. We’ll happily recommend options that feel comfortable, look good and keep your skin protected every day.