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COSRX Pure Hyaluronic Acid 3% Serum
Prime eligibleCOSRX

COSRX Pure Hyaluronic Acid 3% Serum

4.3· 1,784 reviews
$17.1518% OFF
90-DAYLOW

Usually $20.99

Price checked 9m ago

Deal ends in 5d 19h

Struggling with that mid-afternoon tightness is a common frustration, and this serum is built to quiet that specific discomfort.

Verified by Agora · Price and availability shown are accurate as of the date/time indicated and are subject to change. Any price information displayed at the time of purchase on Amazon will apply. As an Amazon Associate, Agora earns from qualifying purchases.

Today's verdict
Good value today

90-Day Low

Deal confidence

What we've verified about this price

Current
$17.15
Typical
$20.99
90-day low
—
90-day low
Matches the lowest price we've tracked
90-DAYLOW
Price-tracked daily by AgoraPrice checked 9m ago
Agora's take

Our read on this product

Tight, parched skin often feels like a permanent state of affairs until you find a formula that actually stays put. This serum moves past the typical sticky or fleeting hydration of basic hyaluronic products by balancing the acid with ceramides and natural moisturizing factors. It feels more like a structural support system for your face than just a temporary splash of water.

Because the ingredient list is kept intentionally short, you spend less time worrying about potential irritants and more time noticing how your skin feels by midday. It absorbs quickly enough that you can get on with your morning routine without waiting for a tacky residue to dry down, which is usually where most people get impatient with layering skincare.

Why this one

What makes it stand out

  • Includes ceramides and natural moisturizing factors alongside hyaluronic acid, rather than relying on the acid alone.
  • Minimalist ingredient profile avoids unnecessary fillers that often trigger sensitivity.
What owners notice

Real-world notes

  • Absorbs quickly without leaving a tacky or heavy film behind.
  • Noticeable reduction in the feeling of skin dryness shortly after application.
  • Works well under makeup or heavier creams without causing pilling.
Bottom line

Keep this on your bathroom counter if you need a no-nonsense way to stop your skin from feeling tight by noon.

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$17.1518% OFF
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