K-beauty, read closely — ingredients, textures, and the choices between them.
SKIN1004
A 50 mL serum-like sunscreen labeled Broad Spectrum SPF 50. SKIN1004 describes a lightweight, serum-like finish; follow the package directions and reapply as directed.
BUYING SNAPSHOT
Where to buy · SKIN1004 · Ulta Beauty
Price snapshot · Ulta Beauty · US$26.00 checked 2026-10-13
Check current purchase options ↓| Product type | Sunscreens |
|---|---|
| Size | 50 mL |
| Selected ingredients | Panthenol · Glycerin · Hyaluronic-acid-related ingredients · Dimethicone |
| Product information | Global brand page |
Consider it for: You prefer a sunscreen with a serum-like texture.
Based on brand information and published sources, not a hands-on review.
01 / TEXTURE
The brand describes a lightweight, serum-like finish.
02 / INGREDIENTS
These are selected ingredients to look at first when getting to know this product. They are not the complete ingredient list, and an ingredient name alone cannot predict how a finished formula will work for you.
| Ingredient | Common role or formula detail |
|---|---|
| Panthenol | Provitamin B5, used as a humectant and skin-conditioning ingredient. |
| Glycerin | A humectant that attracts water to the outer skin layers. |
| Hyaluronic-acid-related ingredients | Humectants that bind water; the listed forms vary by product. |
| Dimethicone | A silicone used for slip and a smooth-feeling surface film. |
Why it stands out in this product: Centella asiatica extract is listed among the inactive ingredients on the current US DailyMed label.
What it does: Centella asiatica extract is a botanical ingredient found in some moisturizers and soothing formulas.
Why it stands out in this product: The label lists hyaluronic acid and related sodium-hyaluronate forms among inactive ingredients.
What it does: A water-binding ingredient used in moisturizers; sodium hyaluronate is a related salt form.
Why it stands out in this product: Panthenol is listed among the inactive ingredients on the current US DailyMed label.
What it does: Panthenol is a moisturizing ingredient used as a humectant in skincare. D-panthenol, also called dexpanthenol, is its D form. Choose a finished product that fits the routine step you need.
02A / FULL INGREDIENT LIST
The ingredient list below comes from the linked source (US DailyMed drug label (FDA)), checked 2026-10-12. Formula and packaging can change, so compare it with the label on the exact item you receive.
Active ingredients: Avobenzone 2.7%, Homosalate 13.6%, Octisalate 4.5%, Octocrylene 9%. Inactive ingredients: Water, Butyloctyl Salicylate, Propanediol, Polymethylsilsesquioxane, C20-22 Alkyl Phosphate, C20-22 Alcohols, Panthenol, 1,2-Hexanediol, Caprylyl Methicone, Pentylene Glycol, Dimethicone/Vinyl Dimethicone Crosspolymer, Cetyl Alcohol, VP/Eicosene Copolymer, Glyceryl Stearate, Tromethamine, Polyacrylate Crosspolymer-6, Ammonium Acryloyldimethyltaurate/VP Copolymer, Silica, Butylene Glycol, Centella Asiatica Extract, Ethylhexylglycerin, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate, Tocopherol, Glycerin, Portulaca Oleracea Extract, Camellia Sinensis Leaf Extract, Hyaluronic Acid, Oryza Sativa (Rice) Extract, Avena Sativa (Oat) Meal Extract, Glycine Max (Soybean) Seed Extract.
DailyMed · SKIN1004 Hyalu-Cica Water-Fit Sun Serum UV drug label ↗Ingredient research provides context. The studies below did not test this product.
Hyaluronic Acid / Sodium Hyaluronate
A water-binding ingredient used in moisturizers; sodium hyaluronate is a related salt form.
More about Hyaluronic acid ↗Centella Asiatica Extract
Centella asiatica extract is a botanical ingredient found in some moisturizers and soothing formulas.
More about Centella asiatica ↗A four-week trial on the legs of 36 older adults found higher hydration with a low-molecular-weight HA lotion than a high-molecular-weight lotion or the base. Water loss and symptom scores did not differ significantly.
Muhammad et al., 2024 · randomized trial ↗A leg study in older adults cannot establish facial results for products with different formulas or use sites. Molecular weight, concentration and the whole formula matter.
A four-week study in 25 volunteers examined 2.5% and 5% extract formulas on the forearms. Researchers reported hydration and water-loss improvements and assessed experimentally induced redness.
Ratz-Łyko et al., 2016 · 25-person formulation study ↗Extract composition varies. A small forearm study is not proof that all cica products treat acne, rosacea or eczema.
03 / YOUR ROUTINE
At the last step of basic skincare, evenly apply to UV-exposed areas such as the face, neck, arms and legs. Follow the directions on the package for the exact version you buy.
Official directions checked 2026-10-23 ↗The brand says the current ingredient list is on the package, so check the exact version you buy.
04 / THE NEXT STEP
Check the size, full ingredient list, price, stock and delivery to your address on the seller’s page.
SIDE BY SIDE
Sunscreens
SunscreensA moisturizing sunscreen with SPF45+ PA++++.
Explore the product
SunscreensSources checked: 2026-10-10 · Product-page details checked 2026-10-23
Product details follow the linked global / US sources. Check the label sold in your country for ingredients and directions.
Our research and advertising policyYOUR NEXT STEP
SKIN1004 · Hyalu-Cica Water-Fit Sun Serum UV · 50 mL
US / global product information
Keep this product selected while you compare another option. Read the listed differences before checking the seller’s current terms.
Compare this product →Return to its directions, or keep your own notes about the amount, other products used and what you notice.
Read directions and precautions →Your notes and saved routine stay in this browser. They are private records, not public reviews or a test of a product’s effects.
Calculations use complete ingredient lists for the stated market and product version. Listed names do not establish concentrations, equivalent effects or allergy suitability.
Overlapping-list comparisons need a complete, readable ingredient list for this product version.
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