Dry skin does not just need “more moisturizer” — it needs the right combination of ingredient types working together. Here is how to read past the marketing and evaluate a moisturizer on what it actually contains.
The Three Ingredient Categories That Matter
- Humectants (hyaluronic acid, glycerin) — draw water into the skin
- Emollients (squalane, fatty acids, ceramides) — smooth and soften by filling gaps between skin cells
- Occlusives (petrolatum, dimethicone, shea butter) — seal everything in and prevent water loss
A moisturizer that only contains humectants can actually leave dry skin feeling worse in low-humidity conditions, since there is no occlusive layer to prevent that drawn-in water from evaporating back out. The most effective formulas for dry skin combine all three.
What to Look For on the Label
- Ceramides — support the skin’s own barrier rather than just sitting on top of it
- Shea or cocoa butter — rich emollients well suited to very dry or flaking skin
- Petrolatum or dimethicone — effective, well-studied occlusives, despite an undeserved reputation for being “heavy” or low-quality
- Fragrance-free formulation — dry skin is often also more barrier-compromised, and fragrance is a common irritant on compromised skin
Texture Considerations
Very dry or flaking skin generally does best with a balm or thick cream texture rather than a lotion, which tends to be too light-weight to meaningfully help. Layering also matters: applying a humectant serum first, then sealing it in with a richer cream, outperforms a single all-in-one product for genuinely dry skin.
Where Price Comes In
Ceramides, shea butter, and petrolatum are not expensive raw ingredients, which is why some of the most effective moisturizers for dry skin sit at accessible price points. Price is a poor predictor of how well a moisturizer performs — the ingredient list is a far more reliable guide.
The Bottom Line
Look past the packaging and marketing claims to the actual formula: humectants, emollients, and occlusives, ideally combined with ceramides and without fragrance. A moisturizer that checks those boxes will outperform a trendier option that does not, regardless of price.