Micro-Active Sun Serum
SUM37
A lightweight serum-textured sunscreen that provides broad spectrum UV protection while delivering skincare benefits. Formulated for comfortable daily wear with a non-greasy finish.
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
Emollient and texture enhancer for smooth feel
Humectant and solvent that enhances hydration
+ 15 more ingredients
Ingredient Effectiveness Data
Based on aggregated user reports across Seoul Sister's community
More Korean Sunscreens
Frequently Asked Questions
What are the key ingredients in Micro-Active Sun Serum?
The key active ingredients in Micro-Active Sun Serum by SUM37 include Octinoxate (UV filter that absorbs UVB rays), Drometrizole Trisiloxane and Terephthalylidene Dicamphor Sulfonic Acid (UV filters for broad-spectrum sun protection), Glycerin (Humectant that attracts and retains moisture), Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support), Ensulizole (Water-soluble UVB sunscreen filter). Based on Seoul Sister's analysis of 11+ user reports, key ingredients show 100% effectiveness for redness in sensitive skin types. Seoul Sister tracks ingredient effectiveness across 5,800+ K-beauty products to provide data-backed recommendations.
Is Micro-Active Sun Serum good for sensitive skin?
Micro-Active Sun Serum is a Korean sunscreen by SUM37. 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 Micro-Active Sun Serum good for oily skin?
For oily skin, the key factors in evaluating Micro-Active Sun Serum are comedogenic ingredient ratings, oil content, and finish type. This sunscreen contains 7 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 Micro-Active Sun Serum cost?
Micro-Active Sun Serum by SUM37 starts from $33.50 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 Micro-Active Sun Serum?
Micro-Active Sun Serum by SUM37 is available from authorized K-beauty retailers including Olive Young Global, Soko Glam, YesStyle, and Amazon. Prices start from $33.50 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products.
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