Sun Protection

Sun protection is the foundation of skincare. Without it, the rest of your routine cannot deliver its best results. UV exposure drives pigmentation, premature ageing and inflammation, along with immediate damage such as tanning and sunburn. Daily sunscreen is non-negotiable, but the right amount and reapplication matter just as much as the product. Used consistently, sunscreen is one of the most effective ways to protect your skin and support everything else in your routine. Watch our short videos below, where our dermatologist founder answers the most common sunscreen questions, from reapplication to myths about sunscreen and endocrine disruptors.

Compound your routine with our Pigment Defender Sunscreen

Why is sun protection important?

UV rays reach your skin every day, including on cloudy days, indoors near windows and during monsoon. Over time they cause tanning, dark spots, melasma flare-ups, fine lines, loss of firmness and a higher risk of skin cancer. In Indian skin, UV is also the biggest reason pigmentation keeps coming back, so no brightening or anti-ageing routine works well without sunscreen.

What do SPF and PA mean?

  • SPF shows protection against UVB, the rays that burn skin. SPF 30 blocks about 97% of UVB and SPF 50 about 98%, so the difference is small and how you apply matters more.
  • PA shows protection against UVA, the rays that age skin and deepen pigmentation. More plus signs mean more protection, and PA++++ is the highest rating.
  • PPD is the lab measure behind PA. Choose a broad-spectrum sunscreen that covers both UVB and UVA.

How much sunscreen should you use?

Most people apply far too little, which is why the label number is never reached. For the face and neck you need roughly two finger lengths, or about a quarter teaspoon. With Pigment Defender Sunscreen, that is 4 to 5 pumps.

How often should you reapply sunscreen?

Reapply every 3 to 4 hours when you are outdoors, and straight after swimming or heavy sweating. If you are indoors all day away from windows, one morning application is usually enough. Reapply over makeup with a sunscreen you can layer, or use a powder or spray with SPF as a top-up.

How do you choose a sunscreen for Indian skin?

  1. Broad-spectrum with SPF 30 or higher and a high PA rating
  2. A light texture that leaves no white cast, so you will use it daily
  3. Fragrance-free if your skin is sensitive or acne-prone
  4. A formula you enjoy, because the best sunscreen is the one you wear

Problem and solution: sun protection concerns

If this is your problem What helps How The Compound Way fits in
You want one daily sunscreen for Indian skin Broad-spectrum, high PA, no white cast Pigment Defender Sunscreen: SPF 50+, PPD 33, PA++++, no white cast, free from oxybenzone, avobenzone, octocrylene and fragrance
Dull, tired looking skin from sun and pollution Antioxidant under sunscreen Daily Glow + Protection Duo: PolyActiv10 Serum with Pigment Defender Sunscreen
Dark spots, tanning or melasma Sunscreen plus a brightening routine Dark Spot Control Duo: Pigment Corrector Kit with Pigment Defender Sunscreen. See our pigmentation guide
You want the full routine Antioxidant, brightening, sun protection The Full Compound Effect
Skin that stings or reacts to sunscreen Fragrance-free formula, patch test, barrier care Read our sensitive skin guide
Dark circles that worsen in the sun Sun protection on the face and cheeks, plus sleep See our dark circles page

Frequently Asked Questions

Do I need sunscreen indoors or on cloudy days?
Yes, in most cases. UVA passes through clouds and window glass, and it drives ageing and pigmentation. Apply it every morning, and reapply if you sit near a window or go out.
How often should I reapply sunscreen?
Every 3 to 4 hours outdoors, and right after swimming or heavy sweating. Our Pigment Defender Sunscreen label advises the same.
How much sunscreen should I put on my face?
About two finger lengths or a quarter teaspoon for the face and neck. With Pigment Defender that is 4 to 5 pumps. Using less than this means you get far lower protection than the SPF on the label.
Why does my skin look dark after applying sunscreen?
Usually because the sunscreen leaves a white or grey cast, is a shade mismatch, or has oxidised on oily skin. Choose a light formula with no white cast and apply the right amount.
Are chemical filters in sunscreen safe? What about endocrine disruptors?
Some older filters, such as oxybenzone, have been studied for hormone-like effects, and many brands now avoid them. Regulators still consider approved sunscreens safe, and sun exposure itself carries proven risk. Our sunscreen is made without oxybenzone, avobenzone, octocrylene and fragrance. If you have hormonal conditions such as PCOS, read our PCOS page and ask your doctor.
Is sunscreen a scam?
No. Decades of evidence show daily sunscreen reduces sunburn, tanning, photo-ageing and skin cancer risk. What makes it fail is using too little, skipping reapplication and relying on a high SPF number alone.
Do kids need sunscreen?
Yes, when they play outdoors. Use a broad-spectrum sunscreen on children over 6 months, along with hats and shade, and keep babies under 6 months out of direct sun. Ask a paediatrician about the right product for your child.
Can sunscreen cause acne or clog pores?
Heavy formulas can in some people. Choose a light, fragrance-free sunscreen, cleanse well at night and see our acne page. Sun exposure also makes pores look bigger, as explained on our pores page.
Does sunscreen help with dark spots and melasma?
It is the most important step. Without it, no brightening routine holds. See our pigmentation guide and the Dark Spot Control Duo.
Can I use the same sunscreen on my lips and around my eyes?
Use a lip balm with SPF on lips, as explained on our dry lips page. Around the eyes, patch test first and avoid getting product into the eyes.
What are the most common sunscreen mistakes?
Using too little, applying it too late, skipping reapplication, skipping the neck and ears, and relying on makeup with SPF alone. Watch our mistakes video above.
Which sunscreen should I use if my skin is sensitive?
Choose a fragrance-free, broad-spectrum formula, patch test for 2 to 3 days, and keep the rest of your routine simple. See our sensitive skin guide.