I put SPF 50 on before bed. Not after retinol, not on vacation — every single night. My dermatologist said “your sunscreen is your most powerful anti-ager” and then dropped this bomb: you need it twice.
Daytime SPF protects you from the sun. Nighttime SPF repairs the damage you already have. Same bottle, completely different job.
Altruist Dermatologist Sunscreen SPF 50. It’s about £8 for 100ml on Amazon. The claim that got me: “dermatologist-developed with repair technology.” I rolled my eyes, then bought three.
Double-duty UVB/UVA
Filters that actually photograph well — no white cast, even on my olive skin
Repair complex
It’s not just blocking — it’s actively fixing oxidative stress from the day
No fragrance, no nonsense
Formulated for sensitive skin, so it doesn’t fight your night serums
Photo: Chalo Garcia / Unsplash
The ingredient list reads like a skincare CV. It’s got DNA repair enzymes — the kind of stuff you normally pay £60 for in a fancy night serum. Plus antioxidants that mop up the free radicals your commute sprayed all over your face.
- Photolyase: Repairs sun-damaged DNA while you sleep
- Niacinamide: Calms redness and fades the marks you hate
- Vitamin E: Stops the filter cocktail from drying you out
- Glycerin: Keeps your moisture barrier from throwing a tantrum
Photo: Mariia Berezovsky / Unsplash
It’s a light lotion — not a thick paste. Absorbs in about 10 seconds and leaves zero tackiness. I put it on after my night serum and my pillowcase doesn’t end up looking like a crime scene.
Three weeks in, my morning redness has calmed down. The texture under makeup is smoother too. I didn’t expect a sunscreen to do more than my £40 serum.
Photo: Element5 Digital / Unsplash
My dark spots from last summer are visibly lighter. Not gone — nobody’s miracle-working that in three weeks — but lighter. My skin doesn’t look as “tired” in the morning, which I’m calling a win.
Photo: Ayo Ogunseinde / Unsplash
Your moisturizer isn’t fixing your skin overnight — it’s maintaining it. Altruist is actually repairing. That’s the difference between skincare and damage control.