11 Skincare Ingredients to Avoid in Indian Weather

7. Petrolatum-heavy occlusives and very thick creams

Petrolatum (petroleum jelly) is a highly effective occlusive and is non-comedogenic for many people, which is why skin care brands use it to lock in moisture. However, in hot and humid weather, heavy petrolatum-rich creams can trap sweat, individual sweat-borne salts, and pollution on the skin surface. That trapped mix can feel uncomfortable and may lead to folliculitis or blocked pores on areas prone to sweating. For night-time or very dry patches, occlusives are still helpful, but during the day in humid climates, choose lighter humectant-rich products that draw water into the skin without forming a heavy film. If you need barrier repair after flights or air-conditioning, use a thin layer of petrolatum at night only. This approach balances petrolatum’s barrier benefits with the comfort and cleanliness advantages of lighter daytime textures. [NHS: moisturizers and emollients].