SPF sunscreen is one of the important skincare parts in the day time routine for helping skin protect from UV rays and sun exposure. Using them everyday helps in reducing the risk of sunburn and will also help in preventing the premature signs of ageing skin and pigmentation caused by pigmentation.

But wondering what really happens when the sun goes down? Can you apply them at night or are there any benefits when using them in a PM routine? This is one of the common questions most beginners have, for people who are trying to understand when and how to use sunscreen. In this guide, get to know whether sunscreen is needed at night, when you should apply, what happens when you apply them in the PM routine.

Can We Apply Sunscreen at Night?

No, not necessarily at night time. The main role of SPF is to protect skin from UV radiation, so that they are useful in daytime especially when exposed to sunlight. Here’s why:

1. SPF Sunscreen works by protecting skin from UV radiation. Once the sun goes down, and if you are indoors there is no exposure to rays. Hence it is an unnecessary part of a typical nightmare routine.

2. PM routine can be minimal and simple with skin barrier supporting and moisturizing ingredients that targets and works on your skin concerns.

3. As SPF are rich and have thicker texture at times they may feel heavy during the PM skincare routine.

4. The night skincare routine is different from the morning routine so every product you are using in the night is not necessarily needed in the night too.

Why We Use Sunscreen in the First Place

Wondering why SPF sunscreen is needed in your daytime routine. It's simply because the skin needs protection from UV radiation. SPF sunscreen helps your skin from harmful rays (UVA and UVB) from the sun.

1. UVA Rays - The rays penetrate deeper into the skin and are associated with aging which includes fine lines, wrinkles and uneven pigmentation.

2. UVB Rays - These rays are because of sunburn and will contribute to skin tan, pigmentation, and other UV-related skin damage.

Both of the rays might damage the skin cells including the damage in the DNA The prolonged and repeated exposure might contribute to premature skin ageing and long term skin concerns This is why SPF is used as a protective layer between your skin and radiation.

What SPF sunscreen is needed because of sunlight, and do we need it on cloudy days also? The answer is yes. Clouds tend to reduce the UV radiation reaching the ground but it does not block completely. So, ensure to not miss them in daytime no matter how the less brighter the day is!

When You May Need Extra Sun Protection

Even though SPF sunscreen is not necessary at night there are certain situations which may need extra precaution against UV exposure. They are majorly needed after certain dermatological procedures or when using skincare ingredients which are sensitive to sunlight.

1. Post Laser or Peeling

When skin undergoes procedures like laser or peels, they might be sensitive and vulnerable to skin irritation. When dermat recommends strict SPF during a certain recovery period, then it is vital to go with that instruction set. Avoiding direct sunlight, wearing protective clothing, and also using broad SPF during the day is mandatory.

This does not mean SPF is a must before going to bed. Ensure to follow dermatologist instructions accordingly.

2. If You Spend Time Near Strong Light Sources

Sunscreens are often referred to in the market as a protection against  blue light, visible light or infrared radiation But this does not mean everyone who works under a laptop in night routine needs SPF post sunset.

For most people, regular SPF is a reason to add SPF sunscreen to their nighttime skincare routine. If visible light is a concern, it's better to check with your doctor.

3. Using Retinoids or Acids

When using ingredients like retinol or exfoliating acid, it will cause dryness, irritation, or sensitivity in daytime especially. When your skin becomes irritated, dry, or sensitive, ensure to seek the dermatologist's advice.

Best Night Routine Instead of Sunscreen

Since sunscreen is generally unnecessary at night, your PM skincare routine can focus on cleansing, hydration, and addressing specific skin concerns. You don't need a complicated routine with multiple active ingredients. A simple routine that suits your skin type is often enough.

Step 1: Cleanser

During the night routine, start with double cleansing as they might remove the product build-ups and dirt accumulated over the skin. Start with oil-based cleanser and normal face wash.

Step 2: Treatment Serum

For you skin concerns, pick the right treatment product post cleansing. The active ingredients tend to work on the concerns and treat skin accordingly.

Step 3: Moisturizer

Use a hydrating moisturizer as it helps in hydrating and supporting the skin barrier while you sleep. You can try using Deyga Deep Moisturizing Face Cream as part of your nighttime routine.

Step 4: Optional Facial Oil

When you have extremely dry, flaky skin, ensure to use a face oil. You can try using jojoba, squalene, rosehip, or neem seed oil for reducing the moisture loss and making skin softer. You can also explore Deyga Neem Seed Oil if you're looking to include a plant-based facial oil in your routine.

Why People Think Sunscreen Is Needed at Night

This is because of various factors like:

1. SM myths - Influencers tend to push trends without any science or study just for the promotion.

2. Screen - light fear - The lights from screen tend to damage the skin; So regular night-time routine with proper routine matters.

3. Dermatologist advice (Misunderstood) - Doctors advise nighttime sunscreen only in important medical cases, not for everyday use.

What to Apply at Night?

In the night routine, focus on repairing the skin and nourishing them. Follow up with products like:

• Retinol

• Peptides

• Ceramides

• Hyaluronic acid

• Night creams

• Nourishing masks

One Last Answer: Should You Apply Sunscreen at Night?

In majority of the cases, it's a No. SPF is meant to protect skin from UV and sunlight. In night, avoid using SPF sunscreen.

Conclusion

SPF is an important part of daytime skincare, but in night or PM routine, it depends on your needs. 90 - 95% using SPF at nighttime is a waste of product and will not work in the way, as they will not give a meaningful additional benefit.

Instead of SPF application, do double cleansing, hydrating skin, and also use the right skincare serum based on your concern. So, keep the routine minimal and also avoid using unnecessary layers of skincare.