Dry skin doesn't just feel tight and flaky — over time, it can weaken your skin barrier and make your skin more sensitive. Choosing the right moisturizer isn't an aesthetic decision; it's a basic skincare step. So how do you find the right one? Here's what to look for on the ingredient list.
First things first: get to know the INCI list
INCI (International Nomenclature of Cosmetic Ingredients) is the official list of cosmetic ingredients you'll find on every product's packaging. Ingredients are listed in descending order by quantity, so the top of the list matters most.
The three pillars: humectants, emollients, occlusives
Moisturizers for dry skin in GrailA good moisturizer doesn't just deliver water to your skin — it keeps it there. So look for these types of ingredients:
These ingredients draw in and bind moisture inside the skin.
- Glycerin — a classic water-binder, great for any skin type
- Sodium Hyaluronate / Hyaluronic Acid — works in different layers of the skin depending on its molecular size
- Beta-Glucan — less well-known, but a great soother and moisturizer
They fill in micro-cracks on the surface of the skin, so it feels softer and smoother.
- Squalane — a lightweight, non-greasy oil that absorbs quickly
- Caprylic/Capric Triglyceride — a stable, well-tolerated fatty acid derivative
- Cetearyl Alcohol — doesn't dry the skin out; it softens it
They form a protective layer on the skin that helps lock in moisture.
- Petrolatum — effective even against extreme moisture loss
- Shea Butter — a natural, nourishing butter
- Beeswax — a natural film-former
Barrier-strengthening ingredients
Products for very dry skin in GrailDry skin often comes with a compromised barrier. In that case, these ingredients can help:
- Ceramide NP, AP, EOP — essential lipids for restoring the barrier
- Cholesterol, Phytosphingosine — work alongside ceramides to strengthen the skin
- Panthenol (provitamin B5) — soothing and skin-repairing
What to avoid
For dry and sensitive skin, keep an eye out for:
- Alcohol Denat., SD Alcohol 40 — can dry the skin out
- Strong fragrances and perfumes — can cause irritation
- Dyes and unnecessary additives — often there for looks alone
What a good formula looks like
Choose a moisturizer where the ingredients above show up in the first 5–10 spots of the list. If ceramides or hyaluronic acid are right at the very bottom, that's a sign they're only in there at low concentrations.
Tip: use a filter tailored to your skin type
Moisturizing serums in GrailApps like Grail can help you make sense of the INCI list and filter out products that aren't right for you — before you even buy them. With the right filters and reviews, you'll find the moisturizer that truly suits you.
Quick recap
The best moisturizer for dry skin:
- contains humectants, emollients and occlusives
- offers barrier-strengthening ingredients
- avoids drying alcohols and fragrances
- features the key ingredients in the top half of the INCI list