Thim Luminous Skin Sun Serum SPF50+ PA++++ 50ml

A serum-like sunscreen that melts in with deep hydration

This is a sunscreen you can apply as comfortably as a serum—no stickiness, no white cast. With SPF50+ PA++++, it delivers high-level protection against both UVA and UVB rays, whether you're going about your day or spending hours outdoors. The organic filter formula glides on smoothly and never feels heavy or tight, even when you reapply throughout the day. It's also a triple-functional cosmetic registered with the Ministry of Food and Drug Safety for brightening, wrinkle improvement, and UV protection.

Clinically proven hydration and gentle performance

In a human application test conducted by the Korea Institute of Dermatological Sciences, a single application improved surface hydration by 49.72% and deep hydration by 28.44%. Seven types of hyaluronic acid form a moisture veil on the skin to lock in hydration, while seven types of collagen and desert rose leaf extract add bounce and nourishment. The patented ingredient VITA-HA 400 uses a heat-resistant delivery system to help brighten the complexion. With a skin irritation index of 0.00, it's safe even for sensitive skin.

For busy mornings when you want skincare and sun protection in one step

This sunscreen is especially great if you:

Are dealing with dry, sensitive skin and need a gentle formula
Want a finish that's clean and invisible, with zero white cast
Are looking for a moisture boost that preps skin beautifully before makeup
Prefer reef-safe formulas free from oxybenzone and octinoxate, which can harm coral reefs

Apply about two finger-lengths of product evenly across your face as the last step of your skincare routine, then gently pat to help it absorb. For best results, apply 30 minutes before sun exposure and reapply every 3 hours to keep your skin protected all day long.

Apply as the final step of your skincare routine, 30 minutes before sun exposure

The serum-like texture layers seamlessly after your usual skincare. Apply 30 minutes before heading outdoors to allow the UV filters to settle and form a protective shield. With SPF50+ and PA++++, it delivers high-level protection for everyday wear and extended time in the sun.

Use two finger-lengths and pat gently to help absorption

The ideal amount is about two finger-lengths, roughly 1g. Rather than applying it all at once, dispense a small amount and spread it evenly across your face, then pat gently until fully absorbed. The lightweight, non-greasy finish leaves no white cast, making it comfortable for all skin types.

On busy mornings, use it as a hydrating treatment and sunscreen in one

Formulated with 7 types of hyaluronic acid, 7 types of collagen, and desert rose leaf extract, it delivers moisture care alongside sun protection. When you're short on time, streamline your routine and let this sun serum handle both hydration and UV defense. Its dewy adherence also makes it a great moisture booster before makeup.

Reapply every 3 hours to maintain protection

If you're spending extended time in the sun, reapply every 3 hours. The formula layers beautifully without pilling or heaviness, even with multiple applications. Use it anywhere UV exposure is a concern—face, neck, arms, and beyond.

Tips to prevent pilling and proper cleansing

To avoid pilling, wait about 5 minutes after your skincare has fully absorbed before applying the sun serum. At the end of the day, use a cleansing product and follow with a second cleanse to ensure all UV filters are thoroughly removed. Store in a cool place away from direct sunlight.

Water, Dibutyl Adipate, Methylpropanediol, Butyloctyl Salicylate, Terephthalylidene Dicamphor Sulfonic Acid, 1,2-Hexanediol, Ethylhexyl Triazone, Niacinamide, Polysilicone-15, Tromethamine, Polyglyceryl-3 Diisostearate, Cetearyl Alcohol, Polyglyceryl-3 Methylglucose Distearate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polymethylsilsesquioxane, Polyc10-30 Alkyl Acrylate, Potassium Cetyl Phosphate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Sodium Polyacryloyldimethyl Taurate, Sorbitan Sesquioleate, Sorbitan Stearate, Ammonium Polyacryloyldimethyl Taurate, Polyacrylate Crosspolymer-6, Glyceryl Stearate Citrate, Fragrance, Ethylhexylglycerin, Xanthan Gum, Adenosine, Geraniol, T-Butyl Alcohol, Butylene Glycol, Citronellol, Benzyl Benzoate, Anastatica Hierochuntica Leaf Extract, Boesenbergia Pandurata Rhizome Extract, Sodium Hyaluronate, Soluble Collagen, Atelocollagen, Desamido Collagen, Hydrolyzed Collagen, Ascorbyl Propyl Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Collagen, Collagen Amino Acids, Hydrolyzed Hyaluronic Acid, Procollagen, Sodium Acetylated Hyaluronate, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Potassium Hyaluronate

The list of ingredients is subject to change. Please consult the packaging of the product purchased.