What Is Better for Dry Skin, Hyaluronic Acid or Squalane?
These two ingredients get compared constantly, usually as rivals. They do opposite jobs, which is why the answer depends on what your skin is short of.
What is better for dry skin, hyaluronic acid or squalane?
For genuinely dry skin, squalane does more. Dry skin lacks oil, and squalane is an emollient that replaces it. Hyaluronic acid pulls water into the skin, which helps dehydrated skin more than dry skin. Most people do best using both, in that order.
This guide shows you how to tell which one your skin is asking for.
Which Should You Choose for Dry Skin?
Start here:
Skin feels tight and looks dull → hyaluronic acid
Skin feels rough and flakes → squalane
Skin does both → use both
Makeup clings to dry patches → squalane
Skin drinks moisturizer and still feels tight → hyaluronic acid underneath
Winter air, heating, low humidity → both, layered
Our Pure Hyaluronic Acid Serum costs $11 for 1 oz and our Squalane Oil costs $11.95 for 1 fl oz. Neither one replaces the other.
Why Dry and Dehydrated Are Not the Same Problem
Dry skin lacks oil. Dehydrated skin lacks water. They feel similar and need different things:
Dry
Rough texture, visible flaking
Dehydrated
Tight feeling, dull surface
Dry
Persists year round
Dehydrated
Comes and goes with weather
Dry
A skin type you are born with
Dehydrated
A condition any skin type develops
Oily skin gets dehydrated too. Dryness and oiliness are not opposites.
1. What Hyaluronic Acid Does
Hyaluronic acid is a humectant. It binds water and holds it in the upper layers of your skin, which plumps the surface and softens the look of fine lines.
Pulls water toward the skin
Needs something on top to hold it there
Our serum uses sodium hyaluronate, the form that absorbs most readily. The full ingredient list runs distilled water, sodium hyaluronate and benzyl alcohol DHA. Apply it to damp skin so it has water to work with, then seal it. Left bare in dry air, the water it attracts evaporates and your skin ends up feeling tighter than before. More on that in our guide to dehydrated skin.
2. What Squalane Does
Squalane is an emollient. It replaces the lipids dry skin does not produce enough of, smoothing rough texture and slowing water loss through the surface.
Mimics your skin's own oil
Holds moisture in rather than pulling it in
Our Squalane Oil contains one ingredient: 100% pure squalane derived from olives. It absorbs without a greasy film, and it is hypoallergenic and non-comedogenic, so sensitive skin and acne-prone skin can use it.
3. Which One Your Skin Needs First
The Quick Test:
Press a clean fingertip to your cheek an hour after washing. Rough and papery points to oil loss. Tight and thin points to water loss
Flaking and rough patches → squalane
Tightness without flaking → hyaluronic acid
Both at once → hyaluronic acid first, squalane last
Neither, just dullness → hyaluronic acid
Why We Sell Both
Hyaluronic Acid Serum, $11 for 1 oz, three ingredients
Squalane Oil, $11.95 for 1 fl oz, one ingredient
Both paraben-free, vegan and cruelty-free
Both suit all skin types including sensitive
Both work morning and night
Woman owned and operated. More on our difference.
How to Layer Them
Using the serum correctly can help maximize results.
Cleanse, and leave skin damp.
Do not dry your face completely. The hyaluronic acid needs surface water to draw on.
Apply 1 to 2 drops of hyaluronic acid serum.
Pat it into your face and neck. Give it a moment to absorb before the next step.
Add moisturizer if you use one.
A moisturizer goes between the serum and the oil. Skip it if your routine is short.
Finish with 2 to 3 drops of squalane.
Oil goes last. Anything applied over it will not get through.
Common Mistakes to Avoid
Using hyaluronic acid on bone-dry skin
Applying serum and stopping there in winter
Putting oil on before your serum
Treating flaking as dehydration
Using half a dropper when three drops will do
Swapping one ingredient for the other instead of layering
Who Should Reach for Which?
Match the Ingredient to the Shortage
Chronically dry skin → squalane
Tight after cleansing → hyaluronic acid
Oily but tight → hyaluronic acid
Flaking in winter → both
Sensitive and reactive → squalane
Mature skin → both
Both products work on dry skin, and most people with it end up using the pair.
Tips for Better Results
Apply hyaluronic acid to damp skin, never dry
Always put something over the serum
Keep oil as the last step
Two to three drops of squalane covers face and neck
Recheck which one you need when seasons change
Give any change four weeks before judging it
Pick the one that matches what your skin is short of, or start with both for $22.95.
Frequently Asked Questions
Yes. Apply the hyaluronic acid serum first on damp skin, then the squalane oil last.
Our Squalane Oil is non-comedogenic and hypoallergenic, and it suits acne-prone skin.
It can if you apply it to dry skin in dry air and leave it uncovered. The fix is applying it to damp skin and sealing it.
No. Squalene is the lipid your skin produces. Squalane is the stable version used in skincare. We cover the difference in our post on squalane versus squalene.
For flaking, rough, genuinely dry skin, choose the Squalane Oil. For tightness and dullness, choose the Hyaluronic Acid Serum.