What is sunscreen?
Sunscreen is a topical skincare product that protects your skin from harmful ultraviolet (UV) rays—specifically UVA and UVB. These rays are responsible for sunburn, dark spots, premature aging, and even skin cancer. Sunscreen helps shield the skin by either absorbing or reflecting UV radiation before it can cause damage.
One of the key things to look for in any sunscreen is the SPF (Sun Protection Factor). SPF measures how well a product protects against UV rays. For example, SPF 50 blocks about 98% of UVB rays when used correctly. To ensure full protection, always choose a broad-spectrum sunscreen, which guards against both UVA (aging) and UVB (burning) rays.
AccuFix’s sunscreens are oil-free, lightweight, and formulated without dyes, fragrances, or harsh preservatives.
What is sunscreen?
Sunscreen is a topical skincare product that protects your skin from harmful ultraviolet (UV) rays—specifically UVA and UVB. These rays are responsible for sunburn, dark spots, premature aging, and even skin cancer. Sunscreen helps shield the skin by either absorbing or reflecting UV radiation before it can cause damage.
One of the key things to look for in any sunscreen is the SPF (Sun Protection Factor). SPF measures how well a product protects against UV rays. For example, SPF 50 blocks about 98% of UVB rays when used correctly. To ensure full protection, always choose a broad-spectrum sunscreen, which guards against both UVA (aging) and UVB (burning) rays.
AccuFix’s sunscreens are oil-free, lightweight, and formulated without dyes, fragrances, or harsh preservatives.
Difference between Sunscreen & Sunblock
✔ Sunscreen – Absorbs UV rays and converts them into harmless heat before they can damage your skin.
✔ Sunblock – Also absorb most UV rays and converting them into heat, but about 5% of UV rays are reflected off.
✔ Sunscreen filters include: Avobenzone, Octinoxate, Oxybenzone.
✔ Sunblock filters include: Zinc Oxide, Titanium Dioxide.
✔ Sunscreen is usually lightweight, blends easily, and is ideal for daily wear and under makeup.
✔ Sunblock tends to be thicker, often more water-resistant, and better suited for outdoor activities like swimming or beach trips
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FAQs
How does sunscreen work?
Sunscreen works by forming a protective layer on your skin that absorbs and blocks harmful UV rays. This helps prevent sunburn, skin damage, premature aging, and reduces the risk of skin cancer.
How long does sunscreen last?
Some sunscreens use older UV filters that break down in sunlight, which means they need to be reapplied every 2–3 hours. AccuFix’s sunscreens are made with modern, photostable filters that stay effective for much longer, so you only need to reapply if you’re sweating, swimming, or wiping your skin.
Does sunscreen expire?
Yes, sunscreen does expire. Most sunscreens have a shelf life of 2 to 3 years, but you should always check the expiry date on the packaging. Using expired sunscreen may reduce its effectiveness and leave your skin unprotected from harmful UV rays.
