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Found 16 results for "SPF"
Articles (10)
Does Sunscreen Expire? How Long SPF Really Lasts
Yes, sunscreen expires. How to read the PAO symbol and expiry date, how long SPF lasts once opened, and the signs it has gone off.
Sun Protection & SPF
The Best SPF You're Not Using: Why Heliocare Is Different
Every few months a new "miracle sunscreen" does the rounds on skincare forums, and most of the time the fuss doesn't survive contact with the ingredients list. Heliocare is the exc
Sun Protection & SPF
SPF Before or After Moisturiser? The Correct Order
Sunscreen goes on after moisturiser, as the last skincare step before make-up. Here's why the order matters, how long to wait, and the mistakes to avoid.
Sun Protection & SPF
Best Sunscreen for Rosacea (UK): Gentle Mineral SPF for Redness-Prone Skin
The best sunscreen for rosacea is a gentle, mineral SPF 30+ that won't sting or flush reactive skin. Our top tinted and untinted picks, and how to wear them.
Rosacea
Glycolic Acid vs Retinol: What's the Difference and Which Do You Need?
Skin Texture
Marine vs Bovine Collagen: Which Is Better for Skin?
Marine and bovine collagen are the two most common supplement sources — but do they really differ for skin? An honest, evidence-led comparison, plus what genuinely supports your skin's own collagen.
Ageing & Fine Lines
The Correct Order of Skincare Application
Layering skincare in the right order helps each product do its job. Here is the correct AM and PM sequence, from cleanser to SPF, using the simple thin-to-thick rule.
Routine Building Workshop
Vitamin C for Rosacea-Prone Skin: Which Type Should You Use?
Rosacea
How Much Moisturiser Should You Actually Use on Your Face?
Hydration & Moisture: How Skin Holds Water
Best Moisturiser for Rosacea (UK): How to Choose
How to choose a moisturiser for rosacea-prone skin: the barrier-supporting ingredients to look for, what to avoid, and how to apply it during a flare.
Rosacea
Ingredients (6)
SPF (Sun Protection Factor)
Sun Protection Factor
The Sun Protection Factor (SPF) rating on your skin care
Sunscreen FiltersSPF (Sun Protection Factor)
SPF measures UVB protection, not UVA
Sunscreen FiltersSun Protection Factor (SPF)
SPF
Sun Protection Factor (SPF)
Measures UVB protection, not UVA
Sunscreen FiltersBis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Tinosorb S
Synthetic broad-spectrum sunscreen agent that helps defend skin against UVB and UVA rays Noted for being highly effective in low amounts—an advantage when high SPF levels are desired
Sunscreen FiltersBroad Spectrum
Protects skin from both UVA and UVB rays | Requires a critical wavelength test and SPF 15 or greater to make a broad spectrum claim (FDA)
Exfoliants