In This Story:
Who needs sunscreen? Everyone under the sun. Oh, and did you know there’s no escaping it – even on the cloudy days? So, let’s not add sunburn to our list of regrets, when we can safely avoid this irreversible damage. What’s an easy way around that? Make a sunscreen with sufficient SPF your handbag essential.
What Is SPF?
SPF stands for Sun Protection Factor. What does it measure? The SPF of a sun protection product determines the level of UVB protection it offers. SPF products are available in various levels, including SPF 15, SPF 30, SPF 50, and more. Here’s how they work:
- SPF 15 sunscreen filters out around 93% of UVB radiation
- SPF 30 sunscreen blocks approximately 97% of UVB radiation
- SPF 50 sunscreen keeps out nearly 98% of UVB radiation
Think about it this way. If you use sunscreen with SPF 50, it would take you 50 times longer to experience sunburn as compared to without sunscreen. A higher range SPF prevents more damaging UVB rays from penetrating than a lower range SPF can prevent. So, a higher SPF translates to higher sun protection and lesser skin damage.
What Level Of SPF Do You Need?
If you spend most of your time indoors and less time outdoors, you can safely use a sunscreen that provides an SPF of 20 or lower. If you are constantly travelling and are exposed to the sun, we recommend you liberally apply a sunscreen of SPF 30 or higher. But, none of this would matter if you forget to re-apply your sunscreen every two hours. Wait, you thought you had to apply sunscreen just once? The answer is an empathetic ‘No’.
Apart from SPF, the other factors that also affect the level of protection include:
- Your skin type
- Frequency of sunscreen application
- Existing weather conditions and environment
- Amount of perspiration
- Amount of time spent near any reflective surfaces, such as sand and water
Types Of SPF
There are primarily two types of sunscreen: physical and chemical. Chemical sunscreens absorb UV rays, converting them into heat and releasing them from the body, while physical or mineral sunscreens create a barrier on the skin to reflect ultraviolet rays.
As for Sun Protection Factor, below are the different types:
- SPF 15 offers protection from 93% of UVB rays.
- SPF 30 offers protection from 97% of UVB rays.
- SPF 50 offers protection from 98% of UVB rays.
- SPF 100 offers protection from 99% of UVB rays.
Benefits Of SPF
There are myriad reasons why applying sunscreen daily is important for optimal skin health. Let’s discuss a few below:
• Prevents Sunburn
Sunscreen blocks UVA and UVB rays, responsible for tanning and sunburn. Plus, it lowers the risk of developing more grave conditions such as skin cancer. As per research, ultraviolet radiation exposure has addictive properties, causing some people to engage in excessive tanning. If you possess sensitive skin that gets easily inflamed or irritated, ensure you apply sunscreen daily. A study conducted at The University of Texas M. D. Anderson Cancer Center also offers genetic evidence that draws a correlation between UV exposure and skin cancer.
• Fights Photoaging
In case you didn’t know, sun damage is the leading cause of premature ageing – causing fine lines, wrinkles, crow’s feet, sun spots, and sagging skin. How so? UV rays penetrate the skin and attack your collagen and elastin reserves, which are responsible for keeping the skin firm and supple. Using sunscreen daily can prevent the ageing and degeneration of your skin.
• Minimises The Risk Of Hyperpigmentation
Prolonged exposure to sunlight can cause dark spots and patches on the skin, commonly known as melasma. The daily use of sunscreen can reduce the possibility of developing hyperpigmentation, or prevent it from worsening.
• Curtails Existing Conditions From Worsening
Certain skin conditions like rosacea and cutaneous lupus can worsen due to sunlight exposure. Medications like doxycycline and hydrochlorothiazide may also increase skin’s sensitivity to the sun. Daily use of sunscreen can prevent these conditions from flaring up.
• Reduces The Appearance Of Blotchy Skin
Exposure to ultraviolet rays can cause the small blood vessels in your face to become enlarged and evident. As a result, red and purple patches and blotchy skin may become more prominent. Apply sunscreen regularly to prevent this from happening.
SPF Products To Stay Sun Safe
We know it can get confusing, trying to zero in on the right sunscreen while being spoilt for choices. Don’t worry, we have got you covered. (P.S. Not from the sun, you still have to do that.) We have enlisted a few SPF-equipped products categorised based on the SPF levels they possess.
1. SPF BELOW 20
1. Himalaya Protective Sunscreen Lotion
Enriched with Cinnabloc, a natural herb extract found in Spiked Ginger Lily, this lightweight lotion hydrates, combats tanning, and provides SPF 15 UVA/UVB protection while keeping the skin ultra-moisturised. Moreover, it fights against signs of sun damage, including premature ageing. The best part? A 50ml bottle is priced at just INR 120. So, it’s super-affordable!
2. Aroma Magic Carrot Sunscreen Lotion SPF 15 UVA/UVB All Natural Mineral Line
This super-light sunscreen lotion is enriched with Carrot seed, Sea Buckthorn and Rice Bran oils. Its non-greasy formula makes it skin-friendly while providing natural sun safety and preventing visible signs of ageing. Notes of Lavender, Chamomile and Myrrh essential oils moisturise, soothe, and protect skin from damage. Moreover, it includes Zinc Oxide, an ingredient you should look out for in sunscreens, as it’s a natural mineral reflector that scatters harmful rays.
2. SPF 20 – SPF 30
1. VLCC Matte Look SPF 30 Sun Screen Gel Crème
Enriched with a blend of Ceramide III, Saxifraga, Cucumber & Carrot Seed extracts, it helps in de-pigmentation and de-tanning to help achieve even-toned skin. The Saxifraga extracts brighten skin and help fade dark spots. Cucumber extracts work as an excellent skin soother, hydrator and tan remover. In totality, it offers broad-spectrum protection against the sun's harmful UVA & UVB rays while averting premature ageing.
2. Kaya Ultra Light Aquagel Sunscreen SPF 25
Specially formulated for oily and acne-prone skin, this gel-based sunscreen does not clog pores, thus reducing the possibility of acne breakouts. It gives a matte finish on application and is extremely lightweight. Apply a pea-sized amount on your face to reduce exposure to harmful UVA and UVB rays and protect yourself against premature ageing.
3. SPF 30 – SPF 40
1. La Shield Sunscreen Gel SPF 40
La Shield Sunscreen Gel SPF 40 protects your skin from the harsh sun rays. Fortified with SPF 40 and PA+++, it offers superior broad-spectrum protection against both ultraviolet A (UVA) and ultraviolet B (UVB) rays. Free from preservatives, fragrances, colour additives and alcohol, it saves you from the worry of discomfort and irritation. Embracing a non-greasy formulation, this oil-free SPF 40 sunscreen spreads easily on the skin, giving a matte effect. Oh wait, did we tell you it’s water-resistant? Bring on the swimming gear!
2. Biotique Bio Carrot Ultra Soothing Face Lotion 40+ SPF UVA/UVB Sunscreen
Biotique Bio Carrot Ultra Soothing Face Lotion 40+ SPF UVA/UVB Sunscreen is infused with the goodness of pure Carrot Oil, extracts of Carrot Seed and Lodhra Bark, Quince Seed, Bees Wax and Aloe Vera to ensure smooth, moisturised and sun-safe skin. Since the sunscreen is developed from Ayurveda with naturally derived, organically pure, and preservative-free ingredients, think of it as sun-safe yet skin-safe.
4. SPF 40 – SPF 50
1. Neutrogena UltraSheer Dry Touch Sunblock SPF 50+
Say goodbye to skin darkening, sunburns and age spots with Neutrogena Ultra Sheer Dry Touch Sunblock. This sunscreen has an oil-free formula that feels light on your skin while providing broad-spectrum protection from the harmful UVA and UVB rays of the sun. Infused with Neutrogena's exclusive Helioplex technology, it gets instantly absorbed into your skin, leaving it soft and smooth. The extremely light yet oil-free formula makes it suitable for all skin types.
2. Mamaearth Ultra Light India Sunscreen SPF50 PA+++ With Turmeric & Carrot Seed
Mamaearth's Ultra-Light India Sunscreen with SPF 50 is specially curated for Indian skin tones. It does not dry out your skin and keeps it moisturised, without making it patchy. The inclusion of the natural ingredient turmeric treats tan and keeps your skin glowing whereas Orange Oil increases the skin's ability to absorb the sunscreen, making it non-oily. Hypoallergenic and pH balanced, this sunscreen SPF 50 is paraben and silicon-free. Expect up to six hours of UV protection with this toxic-free sun guard.
Although SPF is a deal-breaker in sun protection strategy, check for a sunscreen that offers protection not just from UVB rays but also UVA rays. UVB rays cause sunburn but, UVA rays cause tanning and premature ageing. Make sure you shield your beautiful skin from both.
Frequently Asked Questions
1. Does a high SPF protect against both UVA and UVB rays?
No. SPF products are meant to protect only against UVB rays. This means you will still be exposed to harmful UVA rays that cause tanning and premature ageing. To ensure complete protection, prefer a broad-spectrum sunscreen.
2. Do extremely high SPF products mean higher protection?
Higher SPF products only provide marginally better protection but still keep you unsafe from UVA rays. If you correctly use a sunscreen with SPF ranging between 30 and 50, it can offer adequate protection. Just remember to apply and re-apply.
3. What are the things to consider while choosing a sunscreen?
- Check for SPF
- Ensure it is a broad-spectrum or full-spectrum sunscreen
- Check if it’s water-resistant
- Check if it’s formulated for your skin type
4. Is SPF 30 enough or should sunscreens of SPF 50 be preferred?
The UVB protection offered by SPF 50 and SPF 30 differs by just 1 per cent. A sunscreen of any SPF is adequate if re-applied at regular intervals in adequate quantities. A higher SPF does not mean higher protection.
5. What does ‘Broad-spectrum’ mean?
Broad-spectrum in the label of any sunscreen is as important as SPF. A broad-spectrum or full-spectrum sunscreen protects against both UVB and UVA rays. Normal sunscreens do not provide protection against UVA rays. It is recommended to choose a broad-spectrum sunscreen.
6. What is the minimum SPF that should be used?
SPF 15 is the FDA's minimum recommendation for protection against skin cancer and sunburn, whereas the AAD advises using an SPF 30 or more sunscreen.
7. Is it okay to use an everyday lotion with SPF in it?
Everyday face lotions with SPF are great for your skin and provide protection against incidental sun exposure. If you are planning to spend a significant amount of time in the sun, we advise you to apply a broad-spectrum sunscreen to ensure UVA and UVB protection.
8. How long does SPF 50 last?
A sunscreen's sun protection factor (SPF) stays completely effective for two hours post-application. We recommend carrying your sunscreen along with you, so you can re-apply whenever necessary.
Parting Thoughts
When we speak of skincare, SPF is non-negotiable. Sunscreen helps protect against UVA and UVB rays, along with other signs of sun damage, including photoaging, and sun spots, hyperpigmentation. Ensure you apply two fingers' worth of sunscreen each time you step outside, and reapply every couple of hours. If you’re an acne-prone girl and are worried about the formulation clogging your pores, opt for a non-comedogenic variant that gets the job done.
