COSRX · Essence
Hyaluronic Acid Hydra Power Essence
US stock
A long-running COSRX essence pairing sodium hyaluronate with sea-buckthorn water for plump, lasting hydration. A dependable middle step for dehydrated skin of any type.
★ 4.930 reviews
BEvidence grade
$22.99Best total · duties in
lightTexture · Essence
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Ingredient check⚠ 3 caution flags
✓ Fragrance-free⚠ Fungal-acne safe✓ No drying alcohol⚠ Essential-oil free⚠ Pregnancy-cautious free
Evidence checkGrade B
Grade B — Solid transparency and consistent ratings; limited third-party clinical data (seed draft — verify before launch).
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Scored on clinicals · certifications · cross-platform rating consistency · transparency. Brands can't pay to change this.
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Where to buybest total $22.99
| Retailer | Price | Ship + duty | Total | |
|---|---|---|---|---|
| iHerb ✓ official US warehouse · fast domestic shipping (indicative) Pays: Cards · PayPal · Apple Pay · Google Pay | $18 | $4.99 | $22.99BEST | Shop → |
Totals include estimated import duty on Korea-shipped orders (15%, post–de minimis). Links open retailer search; production uses exact product affiliate links. Payment methods indicative — verify at checkout.