Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support
innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support scores 9.2/9.8 overall. It ranks highest in hydration efficacy (9.8) and low irritation risk (9.5).
✶ Hero ingredients
Draws in moisture
One of the most effective humectants
Keeps the product fresh
Score breakdown
Scores last verified: July 2026
What makes innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support stand out
innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support is an excellent serum with an overall score of 9.2/9.8. Positioned in the mid-range bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Propanediol, Glycerin, Niacinamide — ingredients that support the skin barrier and moisture levels.
It performs well on hydration (9.8) and low irritation risk (9.5).
Is this right for you?
Great for
- ✓Dry or dehydrated skin — strong moisture-binding profile
- ✓Sensitive skin — low irritation risk with a gentle formulation
- ✓Safety-conscious shoppers — clean formulation with minimal flags
Key ingredients
- ✶Propanediol
Draws in moisture — #2 in the INCI list
- ✶Glycerin
Draws in moisture — #3 in the INCI list
- ✶Niacinamide
Works on your skin — #5 in the INCI list
- ✶Betaine
Draws in moisture — #6 in the INCI list
- ✶Saccharide Isomerate
Draws in moisture — #7 in the INCI list
What creators are saying
TikTokReviewers love this serum for its moisturizing and soothing properties, with users reporting visible improvements in dryness and under-eye texture within days of use. They consistently praise it as non-comedogenic and effective at strengthening the skin barrier, making it ideal for those with dry, dehydrated, or sensitive skin looking for hydration that lasts. This is a great choice if you want a lightweight yet deeply hydrating product that delivers noticeable results without causing breakouts.
Based on 4 creator reviewsFull ingredient list
42 ingredients — listed in INCI order (highest concentration first)
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Ingredient breakdown
- Holds the formula together14
- Draws in moisture11
- Works on your skin7
- Formula balancers6
- Keeps the product fresh2
- Other ingredient1
- Softens and smooths1