Seasonal transition has begun, and dermatologists are advising a routine update. On October 21, 2026, ELLE published guidance from two skin care specialists on how to adjust product stacks for colder, drier conditions. The core directive: shift from lightweight summer formulas to hydration and barrier support.
Dr. Aya Ahram, a board-certified dermatologist at Hudson Dermatology and Laser Surgery, frames the problem in mechanical terms. Cooler temperatures and lower humidity increase water loss through the skin. The result is tightness, flaking, and irritation. The fix is a deliberate change of inputs, not a full system reinstallation.
What happens to skin during the fall transition
The environment changes first, and the skin follows. As humidity drops, the outer layer loses moisture faster than most routines can replace it. Ahram told ELLE that the biggest recommended change is moving from lightweight products to a routine that prioritizes hydration and barrier repair.
Response varies by baseline configuration. Dry and sensitive skin types will register tightness, flaking, redness, and stinging as humidity decreases. Patients with eczema or rosacea may see more frequent flares and should prioritize gentle cleansing and barrier repair. Oily skin types still need moisture, though Ahram notes a water-based gel cream can substitute for a thicker formula.
Hands, lips, and body are the frequently neglected endpoints. Ahram says these areas are often ignored until they crack, and recommends a richer hand cream plus a lip ointment such as Aquaphor or Vaseline as preventive maintenance.
Which ingredients belong in a fall routine
The recommended stack is short and well documented. Ahram suggests switching from a foaming cleanser to a gentler, hydrating formula that preserves the skin's natural moisturizing factors. Naluda Magazine's seasonal guide reaches the same conclusion, recommending creamy cleansers over foaming ones and a ceramide moisturizer applied to damp skin.
For the hydration layer, the key actives are ceramides, glycerin, hyaluronic acid, and petrolatum, selected by skin type. Ceramides are lipids that maintain the skin's protective barrier and reduce dryness and irritation. Glycerin and hyaluronic acid are humectants that attract and retain water, which also improves the appearance of dehydration-related fine lines. Rachel Liverman, aesthetician and founder and CEO of Glowbar, recommends adding a hydrating serum and swapping to a richer moisturizer.
Sunscreen remains a non-negotiable module. UVA rays contribute to photoaging and pigmentation year-round, and incidental exposure accumulates even when temperatures drop. Ahram's instruction is to continue daily use through fall and winter. Naluda Magazine sets the threshold at SPF 30 or higher, applied daily regardless of cloud cover.
Why fall is the optimal window for professional treatments
Lower sun exposure creates a maintenance window. Liverman told ELLE that fall is the right time to pair professional exfoliation, such as a Glowbar facial, with a consistent at-home routine. In-office treatments like dermaplaning and chemical peels resurface the skin, while at-home chemical exfoliants maintain results between sessions.