Does Hyaluronic Acid Actually Dehydrate Your Skin?

Myth Busted
We tested the viral claim that this cult serum can suck moisture from your skin instead of adding it.
Expert Analysis · Honest Reviews · Real Results
1.💧The Viral Backlash

Everyone said this serum was a desert for your face. That it could pull moisture *out* of your skin if you used it wrong.

The real scare? People in dry climates swore it made their tight, papery skin worse. Had to test that myself.

2.The Cult Serum

It’s The Ordinary‘s Hyaluronic Acid 2% + B5. Under $10. The claim that made me try it? That a simple, cheap serum could plump lines in seconds.

1

Texture

Sticky, clear gel — not a runny liquid.

2

Scent

Absolutely nothing. Zero fragrance.

3

Packaging

Glass dropper bottle — feels clinical, not luxurious.

blue and white plastic bottle

Photo: Clarissa Watson / Unsplash

3.🔬Science, Simplified

It’s not just one type of hyaluronic acid. They use a blend of different molecular weights to target different layers of skin.

The B5 (panthenol) is there to soothe — it’s the backup singer that prevents irritation.

  • Low-Molecular HA: Can penetrate deeper
  • High-Molecular HA: Sits on surface to hydrate
  • Crosspolymer: A fancy form that holds more water
  • Panthenol: Calms and supports barrier repair
close-up photo of white petaled flower

Photo: Josh Mackey / Unsplash

4.📊The Feel Test

Pulls a little when you rub it in. Leaves a faint, tacky film for about 90 seconds — then it’s gone.

Surprise? Used it alone in dry, winter air. My cheeks felt tight. The myth had a kernel of truth.

💡

One Thing: Apply to DAMP skin. Spritz water on your face first, then serum, then moisturizer. Lock it in.
5.💡Who It’s For

My fine lines looked softer by week two — but only when I sealed it with cream. Zero effect on pores or brightness.

Buy if
Your skin is normal/oily, or you live in humidity. You’re a layering pro.
⏭️

Skip if
You’re in a dry climate and hate extra steps. You want a one-and-done product.
💰

Worth it?
For the price, it’s a brilliant hydrating booster. But it’s not a solo act.
6.Final Call

It doesn’t dehydrate you. User error does. This is a tool, not a miracle.

7.5/10
Effective, fussy, needs a team.
🛍️

Where to Buy: Sephora or the brand site. Buy the smaller size first to test your climate reaction.