COSRX The Hyaluronic Acid 3 Serum vs Innisfree Green Tea Seed Hyaluronic Serum

Same shelf, different answers — here's the whole picture in one table. Click either product for full ingredient decode, skin-twin reviews and every retailer's landed cost.

COSRX The Hyaluronic Acid 3 Serum
COSRXThe Hyaluronic Acid 3 SerumFull breakdown →
I
InnisfreeGreen Tea Seed Hyaluronic SerumFull breakdown →
COSRX The Hyaluronic Acid 3 SerumInnisfree Green Tea Seed Hyaluronic Serum
StepSerumSerum
Price$20$27
Best landed cost$20$27
Rating★ 4.5 (3,300)★ 4.5 (8,600)
Evidence gradeBA
Korea signal#22 serum · Olive Young Korea (seed)#9 serum · Olive Young Korea
Hero ingredientsHyaluronic acidGreen tea, Hyaluronic acid
Best forDehydrationDehydration, Dullness
Skin typesDry, Normal, Combination, Oily, SensitiveOily, Combination, Normal, Dry
Texturelightlight
Tone noteAll tonesAll tones
Fragrance-free
Fungal-acne safe
US stock
Our read: Innisfree Green Tea Seed Hyaluronic Serum carries the stronger evidence grade (A); COSRX The Hyaluronic Acid 3 Serum wins on landed cost. If your concerns match both, evidence is the tiebreaker we'd use.

Prices and rankings are seed data pending weekly verification. Take the 60-second quiz and both products get a personal match score on their pages.