Today protecting our skin from the sun includes more than just that; think UV, rising heat, pollution, humidity, dehydration and more. When the temperature spikes, your skin’s natural cooling system goes into overdrive, resulting in sweat, inflammation, and water loss. So how do you shield yourself? Experts weigh in.
Sun shield
Sunscreen prevents UVA, UVB and visible light rays, thereby preventing tanning, sunburn, pigmentation and ageing of skin. Hydrated skin protects against environmental damage, especially in air-conditioned rooms. “Antioxidants prevent cellular damage and pigmentation and reduce the collagen breakdown. Skin longevity treatments like skin boosters, which are injectable hyaluronic acids, boost collagen and increase hydration and resilience in the skin, which helps in preventing sun damage,” says Dr Logeshwari J, Consultant Dermatologist, Mazumdar Shaw Medical Centre, Narayana Health City, Bangalore. Skincare used to be seasonal in India—cold cream in winter, SPF in summer. But the seasons have changed, literally. With longer summers and frequent heat waves, people are swapping heavy creams for lightweight multitaskers that do more than moisturise. “We are now looking at resilience as the goal. It’s not just about ingredients—it’s also about how they’re delivered. Formulas with smart pH levels, biocompatible actives, and calming agents are becoming non-negotiables. Your skin doesn’t need to be exfoliated to death—it needs to be trained to handle stress better,” avers Prachi Bhandari, co-founder, Aminu.
Choose well
As summers grow harsher, protecting your skin isn’t just about sunscreen anymore; it’s about building deep resilience from within. “Hemp seed oil, for example, offers a natural shield: rich in omega-3 and omega-6 fatty acids, it strengthens the skin’s barrier, locks in moisture, and soothes inflammation caused by sun exposure. Lightweight and non-comedogenic, hemp seed oil absorbs quickly, making it perfect for sweaty, humid days without clogging pores,” says Parivardhan Dangi, Founder, Neoli Hemp Store. Alsha Shaikh, cosmetologist & founder at Luna Clinic, adds, “Antioxidants nurture the skin and not only protect against ageing and skin damage but also make the skin regenerate the collagen. It minimises the ageing process, brightens the skin, reduces the inflammation, and boosts elasticity.”
Treatments matter
For optimal skin health and longevity during hot weather, a consistent and well-rounded skincare routine is essential. Sunscreen should be your first line of defence against harmful UV radiation, as it helps protect the skin from sunburn, DNA damage, and the formation of free radicals that accelerate premature ageing. “Complementing sun protection with hydrating lotions, creams, and antioxidant-rich moisturisers can further support the skin by neutralising oxidative stress and maintaining moisture levels. Additionally, advanced treatments like Profhilo offer deep hydration by working from within to boost the skin’s structural integrity, elasticity, and overall health,” says Kanchan Punjani, Beauty & Makeup Trainer, Jean Claude Biguine Salons.
Rising temperatures
People are no longer just looking for beauty benefits but are focusing on prevention and long-term skin health. With the heat, there’s more concern around photodamage, inflammation and sensitivity. Dr Suraj Shetty, dermatologist, hair transplant surgeon, trichologist, and dermatosurgeon, says, “As heatwaves become more common, skincare routines are shifting. The focus is no longer just on cosmetic appearance but on maintaining skin resilience. Hydration, barrier repair, and anti-inflammatory care are taking centre stage. Ingredients like niacinamide, hyaluronic acid, and ceramides are now in high demand for their calming and reparative benefits.” Pranauthi, founder, Dab to Fab, adds, “Try to make sure the sunscreen formula has great efficacy; the distribution of the sunscreen should be evenly spread, and reapplication is important. Try a product with an extra layer of protection, like a protective hat; it’s like dual protection to keep your skin safe.”
Do it right
Many people still are not sure how to use sunscreen effectively. The most important thing is to apply it as the final step in your morning skincare routine, at least 15 to 20 minutes before going outside. “A common mistake is using too little, about three fingers worth, to cover your face and neck. Also, I know it might sound like a task, but sunscreen isn’t a one-time application. Ideally, you should reapply every two to three hours, especially if you are outdoors,” says Shaily Mehrotra, CEO and Co-founder, Fixderma. Dr. Mehnaz Jahan, Clinical Cosmetologist, Owner, Keraderm Clinic, adds, “Use waterproof SPF 30-50 broad-spectrum sunscreen that is liberally applied with at least half a teaspoon to your face, head, neck, and arms, and frequently missed areas such as your ears, neck, and back of the hands. Wear it 20 minutes prior to going out, and after that, it is recommended to reapply it after every 2-3 hours, especially when you are outside or sweating.”
Hydration matters
There’s more emphasis now on hydration, sun defence, and barrier repair. People want multi-functional products that feel light yet deliver deep nourishment. “Sunscreen is your first line of defence, and it’s non-negotiable. But to truly safeguard skin health, you need a full-circle approach, hydration to prevent trans-epidermal water loss, antioxidants to fight free radicals, and skin-repairing ingredients to maintain elasticity, while botanical-rich routines, like those with vitamin C, turmeric, and hyaluronic acid—support skin resilience naturally,” says Aditya Singh, CDO, Atulya. Shahnaz Husain, CMD Shahnaz Husain Group, adds, “Staying hydrated isn’t just good for your body; it keeps your skin clear and radiant from within. And don’t underestimate the power of antioxidant-rich foods and skincare; they fight off free radicals and keep that summer glow healthy and glowing.”
Winds of change
The skincare narrative is rapidly shifting from glow and glam to barrier health and long-term skin resilience. Consumers are now choosing formulations that soothe inflammation, reduce oxidative stress, and support the skin’s microbiome. “Lightweight, breathable products are replacing heavy, occlusive textures. There’s a growing emphasis on prejuvenation – addressing ageing before it begins, driven by climate-induced stress. Skin longevity is no longer a luxury; it is a necessity tied to environmental adaptation,” says Paridhi Goel, Co-Founder, Love Earth. Ready to have some fun in the sun?
