A moisturiser is the backbone of most routines, but it is also a confusing category. The good news is that finding a suitable one is less about trying endless brands and more about understanding three simple ingredient families and your own Skin Identity. Below, we explain the reasoning and how to read a moisturiser's label.
Three Ingredient Families: The Logic of Moisturising
Three functional ingredient families help us read moisturisers; a product need not contain all three:
- Humectants (glycerin, hyaluronic acid, tremella, sodium PCA and betaine): attract moisture and hold it in the upper layer of the skin.
- Emollients (squalane, ceramides and plant oils): smooth and soften the surface and support barrier lipids.
- Occlusives (shea butter, dimethicone and mineral oil): leave a thin film that slows moisture loss.
A good moisturiser is generally a balance of these three. The family that takes the lead determines the product's texture and who it may suit best. A humectant-led gel feels light, while a balm rich in occlusives and emollients feels richer and more enveloping.
Match the Texture to Your Identity
There is no single best moisturiser; the most suitable one depends on your Skin Identity. A broad framework:
- Higher oil production: Lighter textures (gels and gel-creams), with humectant-led formulas and light occlusion, often feel more comfortable.
- Dry or barrier-stressed profiles: Richer textures (creams and balms), with more prominent emollients and occlusives, may provide support.
- Sensitive profiles: The AAD advises choosing fragrance-free products. A short list or a natural label does not guarantee freedom from allergies; check for your known sensitivities.
A Skin Identity is not a single word; axes such as moisture balance (dry to oily) and sensitivity are considered together. Choosing a texture for your own axes is therefore more consistent than saying one texture works for everyone.
Reading a Moisturiser's INCI List
The first ingredients offer clues, not exact percentages or a finished texture. The FDA's US labelling guide explains exceptions to descending order: ingredients at 1% or less, for example, may appear in any order within that group. Do not assume actives are always last or that water first means a gel. Read the list alongside the product's texture and usage information. For a detailed framework, see how to read an INCI list.
A Few Common Points of Confusion
Oily skin can have different needs in different areas. The AAD notes that some oily areas may not need moisturiser and that combination skin's dry and oily areas can be treated separately. Instead of assuming the same amount or texture suits everyone, observe dryness and your comfort with the product. For hydration and barrier comfort in the context of an Identity, see our dryness and barrier appearance page.
This article is for information only; it does not provide a medical diagnosis, treatment or a guarantee of safety. If you have sensitivities, are pregnant or have particular circumstances, you are advised to discuss your decisions with your own doctor.