Water Flash Sun Serum Special Set
Sunscreen

Water Flash Sun Serum Special Set

Espoir

4.7(114 reviews)Verified
$31.9050ml

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

Sunscreen Details

UV Filter Type

Chemical

Organic UV filters that absorb UV rays. Lighter texture, no white cast. Some users with skin cancer history prefer to avoid.

SPF

SPF 50

PA Rating

PA++++

White Cast

minimal

Finish

natural

Under Makeup

Yes

Water Resistant

No

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

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). Seoul Sister tracks ingredient effectiveness across 5,900+ 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 for 50ml. Seoul Sister tracks pricing at Olive Young, with price drop alerts for Pro members. Seoul Sister does not sell products — we compare retailer pricing so you can buy from the source.

Where to buy Water Flash Sun Serum Special Set?

Water Flash Sun Serum Special Set by Espoir is tracked at Olive Young. Prices start from $31.90 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products. We are an advice platform and never sell products ourselves.