Water Flash Sun Serum Special Set
Sunscreen

Water Flash Sun Serum Special Set

Espoir

4.7
$31.90

A lightweight serum-textured sunscreen that provides UV protection with a hydrating, non-greasy finish. Suitable for daily use under makeup.

Sunscreen Details

Filter data unavailable

We don't have verified UV filter type, SPF, or PA rating data for this product yet. Our pipeline is still enriching ~700 listing-only products. For sun-protection-critical use cases (skin cancer history, high sensitivity, daily outdoor exposure), we recommend checking the full ingredient list at the retailer before purchasing. Look for zinc oxide or titanium dioxide if you need a mineral filter.

Key Ingredients

WaterAqua

Solvent and base for formulations

Homosalate

UV filter that absorbs UVB rays

Active
Butylene Glycol

Humectant and solvent for ingredient delivery

Octocrylene

UV filter that absorbs UVB and short UVA rays

Active
Butyloctyl Salicylate

Emollient and skin conditioning agent

+ 15 more ingredients

Ingredient Effectiveness Data

Based on aggregated user reports across Seoul Sister's community

Butylene Glycolfor dryness (dry skin)
100%

Frequently Asked Questions

What are the key ingredients in Water Flash Sun Serum Special Set?

The key active ingredients in Water Flash Sun Serum Special Set by Espoir include Homosalate (UV filter that absorbs UVB rays), Octocrylene (UV filter that absorbs UVB and short UVA rays), Octisalate (UV filter that absorbs UVB radiation), Avobenzone (UV filter that absorbs UVA rays), Xylitol (Humectant that hydrates and conditions skin). Based on Seoul Sister's analysis of 12+ user reports, key ingredients show 100% effectiveness for dryness in dry skin types. Seoul Sister tracks ingredient effectiveness across 5,800+ K-beauty products to provide data-backed recommendations.

Is Water Flash Sun Serum Special Set good for sensitive skin?

Water Flash Sun Serum Special Set is a Korean sunscreen by Espoir. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 20 ingredients against your specific skin type, concerns, and known allergens to provide a personalized compatibility score. Common irritant ingredients like fragrance, alcohol denat, and essential oils are flagged automatically.

Is Water Flash Sun Serum Special Set good for oily skin?

For oily skin, the key factors in evaluating Water Flash Sun Serum Special Set are comedogenic ingredient ratings, oil content, and finish type. This sunscreen contains 8 active ingredients. Seoul Sister's database cross-references each ingredient's comedogenic rating (0-5 scale) against your skin type to identify potential pore-clogging risks. Subscribe for a personalized oily skin compatibility analysis.

How much does Water Flash Sun Serum Special Set cost?

Water Flash Sun Serum Special Set by Espoir starts from $31.90 USD. Seoul Sister Pro members compare prices across 6+ authorized retailers including Olive Young, Soko Glam, and YesStyle to find the best deal, with automatic price drop alerts.

Where to buy Water Flash Sun Serum Special Set?

Water Flash Sun Serum Special Set by Espoir is available from authorized K-beauty retailers including Olive Young Global, Soko Glam, YesStyle, and Amazon. Prices start from $31.90 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products.