You put moisturizer on.

Your skin feels amazing.

An hour later?

Dry again.

That doesn't necessarily mean the moisturizer did nothing.

It may mean it wasn't enough for the environment you're in.

Moisturizers don't all do the same job

A very light lotion may contain lots of water and relatively little fat.

That can feel amazing initially.

Cool.

Fresh.

Hydrated.

But if there isn't enough on the skin afterward to slow water loss, the effect can disappear pretty quickly.

Especially in:

cold weather

low humidity

forced-air heating

wind

air conditioning

Sometimes your skin needs something more substantial.

Water is only half the equation

Dry skin doesn't necessarily need you to keep throwing more water at it.

It also needs help keeping water in.

That's where richer creams, oils, fats and occlusive ingredients become useful.

Think:

water first

lipids second

If your moisturizer disappears and your skin immediately feels tight again, you may need more of the second part.

Your cleanser may be undoing your moisturizer

If you're stripping the skin aggressively twice a day, you can end up in a ridiculous cycle:

strip

moisturize

strip

moisturize

strip

moisturize

and then conclude you need a better cream.

Sometimes you need less cleansing.

Hot water matters too

Long hot showers feel incredible.

Your skin may disagree afterward.

Heat and surfactants together can remove surface lipids and leave skin feeling dry.

If your moisturizer suddenly seems inadequate every winter, look at your shower habits too.

Try this

Apply moisturizer while your skin is still slightly damp.

Then use enough that your skin still feels comfortable twenty minutes later.

If a light lotion isn't cutting it, move to something richer.

This is not your skin becoming “dependent.”

It is you matching the product to the environment.