Beauty

3 'Worst' Moisturizer Ingredients To Steer Clear Of This Fall If You Have Dry, Aging Skin

September 23, 2025 by Mariam Qayum
shefinds | Beauty
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As summer fades and cold, dry air rolls in, dry or mature skin needs extra TLC. Experts warn that some common ingredients in moisturizers can actually worsen dryness, speed up signs of aging, or damage your skin barrier. Dermatologists and skin specialists have identified a few culprits to skip this fall—and what safer ingredients to look for instead.

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1. Harsh Alcohols (Denatured, SD Alcohol, Isopropyl)

While you’ll sometimes see fast-drying alcohols in skincare for their light texture or quick absorption, they’re especially tough on dry, aging skin. These alcohols strip away natural oils, weakening the skin’s barrier, increasing flakiness, redness, and overall dryness. NewBeauty warns that as skin ages, it already produces less natural oil, so adding moisture-stripping ingredients only makes matters worse.

What to Use Instead: Go for formulas with fatty alcohols (like cetyl or stearyl), which act more like emollients. Look for moisturizers featuring humectants such as glycerin or hyaluronic acid, which pull moisture into the skin and help retain it. Ceramides are another must—they help repair the skin barrier so you don’t lose moisture.

2. Synthetic Fragrance and Perfume Additives

Fragrance (or “parfum” on ingredient labels) is one of the most common triggers of irritation in sensitive or aging skin. When skin is dry, it’s already more prone to itching, cracking, and increased sensitivity. Fragrances can lead to inflammation, rash, or even worsen existing conditions like eczema. Studies show that choosing fragrance-free products significantly reduces the risk of such reactions.

What to Use Instead: Seek out fragrance-free or unscented products. If you like a scent, opt for formulas that use very mild, natural essential oils—but patch test first. Prioritize simple formulas with antioxidant ingredients or naturally soothing botanicals (e.g. oat extract, aloe) rather than heavy perfumes.

3. Sulfates and Strong Detergents (e.g. Sodium Lauryl Sulfate)

Though more frequently associated with cleansers, certain moisturizers and lotions sometimes include strong detergents or surfactants that mimic the drying effect of sulfates. They can strip away the lipid layer (the natural fats that keep skin soft), leaving aging skin looking dull, feeling tight, and even increasing the appearance of fine lines.

What to Use Instead: Go for gentler cleansing and moisturizing agents. Look for moisturizers that avoid sulfates, opting instead for mild surfactants or no surfactants at all. Ingredients like ceramides, oils like jojoba or squalane, and occlusives (such as shea butter or petrolatum in milder formulations) help seal in moisture.

The Bottom Line

Dry, aging skin needs kindness—not harsh formulas. For the fall and winter months, skip moisturizers with denatured alcohols, synthetic fragrances, or harsh detergents. Instead, look for products rich in humectants (like hyaluronic acid, glycerin), barrier-repairing lipids (ceramides), and mild natural oils. Doing so will protect your skin, reduce irritation, and help maintain a hydrated, youthful look.

Author:

Editorial Assistant

Mariam is an Editorial Assistant and writer at SheFinds, covering everything from style and beauty to health and wellness. Splitting her time between New York and Philadelphia, she brings a sharp eye for trends and a passion for storytelling to the digital space. With a strong editorial background, she’s always exploring the latest in fashion, skincare, and wellness. When she’s not writing or pitching, you’ll find her in the kitchen experimenting with new recipes or planning her next travel adventure. You can reach Mariam at [email protected].

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