@drvanitarattan: Dark underarms aren’t dirt, and scrubbing them can make irritation worse. One common cause is post-inflammatory hyperpigmentation (PIH), where skin darkens after repeated irritation from shaving, waxing, friction or products that don’t agree with your skin. Start by being gentle. Reduce irritation and try a fragrance-free body wash and a gentle antiperspirant. Ingredients such as alpha-arbutin, licorice root, kojic acid or vitamin C may help with pigmentation. Introduce products carefully, because irritation can make things worse. Dark underarms can have other causes too. If the skin is becoming thick or velvety, changing quickly, or you’re unsure what’s causing it, speak to a healthcare professional. Want my full underarm routine sent to your DMs? Comment YES below 💌 Love, Dr. V

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Friday 16 October 2026 14:49:22 GMT