11 Skincare Ingredients to Avoid in Indian Weather

11. Lanolin

Lanolin comes from sheep’s wool and has been used for decades as an emollient. It’s excellent for very dry, cracked skin, but can be an allergen for some people and may feel heavy in hot, humid weather. When sweat and lanolin mix, the greasy feeling can trap pollutants and add friction under clothing or masks, increasing the chance of irritation. For travel or hot-season face care, choose lanolin-free alternatives—look for plant-based emollients like sunflower seed oil or lightweight squalane that are less likely to cause contact reactions. If you’ve had past sensitivity to wool products or lanolin-containing creams, avoiding them in humid climates reduces the chance of rashes or uncomfortable reactions during time outdoors or on crowded public transport. [NCBI: contact allergens and lanolin].