Winter skin trouble is mostly a humidity problem. Cold air holds less water, and heaters and hot showers take more of it, so the outer layer of skin loses water faster than at any other time of year. North India gets the full version from November to February. The coasts and the south barely have a winter in this sense, so adjust to what the air is doing where you live and not to the calendar.
What changes in the skin
Water leaves the surface faster. Oil output drops a little. The fats that hold the barrier together thin out. The result is tightness after washing, flaking around the nose and mouth, dullness, and stinging from products that were comfortable in September.
Lips, hands, shins and heels show it first, because they have the fewest oil glands.
The changes worth making
Cleanse more gently. If skin feels tight, wash with a cleanser once a day, at night, and rinse with water in the morning. Keep the water lukewarm. Hot water strips the same fats the cold air is already depleting.
Put water in, then seal it. Apply a humectant layer to damp skin and follow it with a cream. Hydration and moisturization explains why one without the other falls short, and hyaluronic acid covers why a humectant used alone in dry air can leave skin tighter.
Move up one texture. Gel users move to lotion, and lotion users move to cream. Cream and lotion compared and the format finder help with the choice.
Moisturise the body within minutes of a bath, while the skin is still damp. Shorter, cooler showers make more difference than any product applied afterwards. Heels need their own approach, described in cracked heels.
Look after lips and hands. Lips have no oil glands, and licking them makes the cracking worse because saliva evaporates and takes more water with it. A plain balm with wax or petroleum jelly, applied often, is all they need. Hands lose their surface fats to soap and sanitiser many times a day, so keep a hand cream by the sink and use it after washing.
Exfoliate less. Whatever the summer frequency was, halve it. How to exfoliate your face lists the signs of overdoing it, and they arrive sooner in dry weather.
What stays the same
Sunscreen. Winter ultraviolet is lower but far from absent, and the Indian habit of sitting in the winter sun adds up to hours of exposure on the face and forearms. Which SPF is enough and sunscreen indoors both still apply.
The actives you already tolerate can stay too. If one starts to sting, use it less often before dropping it.
Oily skin in winter
Oily skin still needs moisturiser, and often more than in summer. A face that is shiny and tight at once is short of water, as oily but dehydrated skin explains. A light lotion is usually enough.
Pigmentation in winter
The low-sun months are when marks fade fastest, provided sunscreen continues. Melasma often eases too, and the melasma season planner shows what to do with that window.
Long sessions in the winter sun without protection undo it. Warmth on the skin feels harmless and still drives pigment.
Smog
North Indian winters bring heavy particulate pollution. Research links long-term exposure to more pigment spots and to irritated skin. The practical response is modest: cleanse properly in the evening and keep the barrier in good condition.
"Anti-pollution" on a pack is not a regulated claim, and skincare label claims explains how to read it.
Where the Cham range fits
The Brightening Face Cream and the Brightening Body Lotion both carry glycerin and ceramide NP, which are the two kinds of ingredient winter skin runs short of. The serum goes underneath the cream on damp skin.
For the change from monsoon to autumn, which comes before all this, when the season turns covers the earlier adjustments.
