
SPF 30. SPF 50. SPF 70 – you have probably seen these numbers on sunscreen labels galore. But what do they mean and which one actually works for your skin?
Whether you’re brunching, beaching, or just commuting in peak sun, the right SPF can make all the difference. So, let's cut to the chase and help you understand the differences.
What Does SPF Mean?
SPF is an acronym for Sun Protection Factor. In simple words, SPF gauges the protection offered by your sunscreen against harmful UV rays. For those unaware, UVB rays are mostly responsible for sunburn and accelerating skin ageing.
To help you make an informed decision, here’ the level of protection ensured by different SPFs
SPF 30 blocks roughly 97% of harmful UVB rays.
SPF 50 takes it a notch up, blocking a whopping 98% of UVB radiation.
SPF 70 provides infallible coverage by shielding your skin against 98.6% of sun’s UVB rays.
The difference might feel small, but when you're out in high sun or have sensitive skin, every bit counts. So, which is better—SPF 30 or 50? Honestly, SPF 50 gives you a bit more protection, but here’s the real deal: how you use it matters way more than the number on the label.
SPF 30 vs. 50 vs. 70 – Key Differences
Here’s a quick cheat sheet if you’re torn between SPF 50 vs 30 or wondering if SPF 70 for face is worth it:
Factor |
SPF 30 |
SPF 50 |
SPF 70 |
UVB Protection |
~97% |
~98% |
~98.6% |
Ideal For |
Indoors, daily errands |
Moderate sun, oily or sensitive skin |
Intense sun, long exposure |
Skin Type Fit |
SPF 30 is suitable for all skin types that are not sensitive or prone to sunburns. |
SPF 50 is great for oily skin & sensitive skin (good protection and light-weight) |
SPF 70 for face is best for those with dry/normal or sun-reactive skin (high protection but slightly heavy texture) |
Usage |
Office, commutes |
Walks, coffee runs |
Beach days, hikes, vacations |
Duration of Protection |
~ 2 hours |
~ 2 hours |
~ 2 hours |
Is Higher SPF Better?
While higher SPF technically means better protection, you aren’t really losing out on much with an SPF 50 formulation.
According to industry experts, as long as you are using SPF 50 or more in India, your skin will be protected. When comparing SPF 50 vs 70, you’re looking at a 0.6% difference. What matters is how much and how often you use it.
Here’s how to get the most from your sunscreen:
1. Apply two fingers’s worth of sunscreen! Don’t forget to cover your neck and earlobes. Use the formula atleast 20 minutes before stepping out.
2. Reapply every 2 hours (all the experts insist on this!)
3. Choose a broad-spectrum SPF 50 that protects against UVA and UVB rays
Looking for an SPF 50 for face that won’t feel greasy? Foxtale’s Glow SPF 50 is light, breathable, and perfect under makeup. Moreover, the formula contains Niacinamide and Vitamin C that bestow a Golden Hour Glow on your skin.
When to Choose SPF 30, 50, or 70
Still unsure whether to go for SPF 50 or SPF 70? Here’s the lowdown based on your skin type and routine:
SPF 30
If you’re planning on staying indoors mostly, SPF 30 makes for a great choice. From indoor games, WFH meetings or a quick coffee run – keep sun damage woes at bay with this classic shield.
SPF 50
No surprises here; SPF 50 is the fan’s favorite. If your skin’s oily, breakout-prone, or just plain fussy, SPF 50 for sensitive skin is the go-to.
1. Lightweight
2. Broad-spectrum
3. Perfect balance of protection and comfort
Looking for something non-sticky and breathable?
👉 Meet our Glow SPF 50—an SPF 50 for all skin types/
SPF 70
Beach strolls, trekking or just a super sunny day, go the extra mile with an SPF 70 sunscreen.
Choose between Dewy or Matte SPF 70—both are perfect SPF 70 for face with zero white cast and all the glow.
Conclusion
Sunscreen isn’t one-size-fits-all. Whether you're team SPF 30, 50, or 70, the best sunscreen is the one you’ll actually wear and reapply. For the Indian skin type, expert suggest that SPF 50 offers ample sun protection. However, if you still wanted to make a choice, here’s how you can do it -
1. SPF 30 → Great for low exposure
2. SPF 50 → A sweet spot for daily wear and most Indian skin types
3. SPF 70 → For those high-exposure, sun-intense days
FAQs
How long does SPF 30 last?
SPF 30 lasts you about 2 hours. So, if you plan on staying outdoors, do reapply every 2 hours or so.
How long does SPF 50 last?
Regardless of the SPF measure, you need to apply your sunscreen every 2 hours.
Will SPF 50 prevent tanning?
SPF 50 can prevent tanning to a great extent, given that you are using the right amount of the formula and reapplying religiously. Having said that, no sunscreen can make the risk of tanning 0!
Is SPF 70 good for Indian skin?
Yes, SPF 70 bodes well for the Indian skin type. Totally. Especially if you live in hot, sunny climates or spend long hours outdoors.
Can I use SPF 70 every day?
Yes! Just pick a non-greasy option like Foxtale’s Matte SPF 70, a daily favorite.
Is SPF 70 better than 50?
Slightly. But SPF 50 benefits most people when applied well and often.
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100% Golden Hour Glow, 0% tan
Matte finish, sun protection
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