A solid dry skin winter routine does not need to be elaborate, but it does need to be consistent, and it needs the right ingredients. Cold air, indoor heating, and hot showers can all compromise your skin barrier, leaving it rough, flaky, and uncomfortable. The good news, according to three board-certified dermatologists, is that a handful of well-chosen products can make a real difference.
What Dry Skin Actually Is (and What It Is Not)
Dry skin is defined by a lack of oils. According to Sejal Shah, MD, a board-certified dermatologist in New York City, the formal medical term is xerosis, and it occurs when skin lacks the lipids needed to maintain a healthy skin barrier. Without those lipids, the barrier struggles to retain water and keep irritants out. The result: tight, flaky, dull, or even cracked skin.
It is worth separating dry skin from dehydrated skin, which Dr Shah describes as a lack of water rather than a lack of oils. Dehydrated skin is generally considered a temporary condition that can affect any skin type, including oily skin. Someone can have oily but dehydrated skin, she explains, that looks shiny while still feeling tight or uncomfortable. Dehydrated skin is typically triggered by dry air, harsh products, or cold weather.
Dry skin, by contrast, is usually a skin type rather than a passing condition. It can also be linked to eczema, psoriasis, thyroid disease, and diabetes, notes Caren Campbell, MD, a board-certified dermatologist in San Francisco. If your skin feels severely itchy, cracked, or red, she advises booking an appointment with a dermatologist rather than self-treating.
The Foundations of a Dry Skin Winter Routine
Dara Spearman, MD, a board-certified dermatologist in Fort Wayne, Indiana, puts it plainly: simple can be just as effective as a ten-step routine, if not more so. The core three are cleanser, moisturiser, and sunscreen. Ingredient-wise, look for ceramides, hyaluronic acid, glycerin, and squalane, all of which help reinforce the skin barrier and lock in moisture.
For cleansing, the rule is gentleness. Harsh, foaming cleansers strip natural oils and worsen dryness, says Dr Campbell. She recommends fragrance-free, soap-free formulas. In the mornings, rinsing with water alone is a perfectly reasonable option before applying moisturiser and SPF.
Moisturiser is the centrepiece of the routine. Dr Shah breaks down the ideal formula into three ingredient categories: humectants such as hyaluronic acid and glycerin, which attract and hold water; emollients such as ceramides and squalane, which soften and smooth; and occlusives such as petrolatum, silicones, and shea butter, which reduce water loss. The ideal moisturiser should include all three, as they work together. For very dry skin, Dr Shah and Dr Campbell both point to petrolatum as one of the most effective ingredients available, citing its ability to significantly reduce transepidermal water loss. CeraVe‘s Moisturising Cream, with its blend of three ceramides and hyaluronic acid, is a favourite of Dr Shah’s for skin that feels tight or rough.
Sunscreen remains non-negotiable, whatever the season. SPF 30 broad-spectrum is the minimum, and products formulated for dry skin are widely available, including moisturiser-sunscreen combinations that cut down on steps.
Retinol, Acids, and Winter Adjustments
Retinoids and exfoliating acids are not off-limits for dry skin, but they require care. Dr Spearman recommends starting with a gentle retinol just two or three nights a week, applied to completely dry skin and followed immediately by a hydrating moisturiser. Those with especially sensitive or dry skin can apply moisturiser first, then retinol on top. The same measured approach applies to AHAs and BHAs: a lower concentration, used once or twice a week, followed by a moisturiser.
“You know you’ve overdone it if your skin starts feeling tight, burning, or looks red and irritated,” says Dr Spearman. When that happens, step back and let the barrier recover before reintroducing actives.
For the colder months specifically, Dr Shah recommends keeping showers short and lukewarm rather than hot, patting skin dry rather than rubbing, and applying moisturiser while the skin is still slightly damp. A humidifier in the bedroom can offset moisture lost to indoor heating. For particularly rough patches, layering petrolatum on top of your usual moisturiser adds an extra seal. And do not overlook hands and lips: a rich hand cream and a decent lip balm will spare you cracked knuckles and chapped corners come January. First Aid Beauty and SkinCeuticals both produce targeted formulas recommended by the dermatologists consulted here, though as Dr Shah points out, the best moisturiser is ultimately the one you will actually use consistently.
