Home / Sunscreens / LANEIGE Water Bank UV Barrier Sunscreen SPF50+ PA++++
LANEIGE Water Bank UV Barrier Sunscreen SPF50+ PA++++
By Nur → Last verified 10/6/2026
Price checked 10/6/2026
Sale price; list price $25.00 (checked 2026-09-29, flash sale -- recheck sooner than the standard cycle).
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What we found
Based on how this product compares to others in the sunscreens category, cross-referenced against retailer listings and market data.
Strengths
- + 4.8 rating from 11 reviews on this exact product page
- + Brand-reported clinical study: +117% improvement in damaged moisture barrier (P&K Skin Research Center, 31-subject study)
Worth knowing
- - Chemical filter (retailer-stated by YesStyle, not brand-confirmed). Fragrance-containing (Fragrance in the YesStyle ingredient list).
Key ingredients
These are the ingredients LANEIGE highlights for this product, cross-checked against general dermatological and cosmetic-chemistry sources, not a full INCI list.
Fragrance: this formula contains added fragrance.
| Ingredient | What it is | What it does for skin |
|---|---|---|
| Blue hyaluronic acid | A marketing name for a proprietary hyaluronic acid complex, not a distinct scientific ingredient class. | Functions as a hydrating humectant, the same core role as standard hyaluronic acid. |
| Bisabolol | A calming compound most commonly sourced from chamomile, though it can also be produced synthetically; an ingredient list alone doesn't confirm which source a specific product uses. | A well-documented soothing ingredient that helps calm irritation and redness, gentle enough for sensitive skin. |
| Allantoin | A soothing compound, naturally occurring in some plants and also made synthetically. | Calms irritation and supports skin healing, often paired with other barrier-focused ingredients. |
What the brand says
LANEIGE's own marketing claims, not our own findings.
- Triple-defense system against UV radiation, fine dust, and external heat
- Instantly boosts hydration levels by over +425%
- More than 3x moisture barrier repair effect compared to general hyaluronic acid
Research-Based
Our assessment comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. This product hasn't been hands-on tested yet. See our Methodology for what that distinction means.
Price history
Current price is the lowest we've recorded so far.
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Frequently asked
How much does LANEIGE Water Bank UV Barrier Sunscreen SPF50+ PA++++ cost per mL?
$0.44 per mL (currently $22.00 for 50 mL).
Has LANEIGE Water Bank UV Barrier Sunscreen SPF50+ PA++++ been hands-on tested?
Not yet. Our assessment for this product comes from pricing, ingredients, and published information, not personal use, the same standard we apply across the site. See our Methodology for what that distinction means.
Has LANEIGE Water Bank UV Barrier Sunscreen SPF50+ PA++++ won any awards?
Yes -- #1 in GLOWPICK Beauty Awards 2025.
What are the key ingredients in LANEIGE Water Bank UV Barrier Sunscreen SPF50+ PA++++?
The ingredients LANEIGE highlights for this product include Blue hyaluronic acid, Bisabolol, Allantoin.