10 Signs That Your Skin Care Routine Isn't Working For You

If you think the burning and stinging caused by applying a product is a sacrifice you're willing to make all for beauty, think again: No skin care should make you suffer from those things. A little tingling is fine, but major stinging and burning could be signs of contact dermatitis. If you start feeling like your skin's on fire, don't hesitate to remove and rinse immediately (yes, even if it's a really expensive face mask).

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