SKIN1004 Hyalu-Cica Sun Serum SPF Rating

SKIN1004 Hyalu-Cica Water-Fit Sun Serum 50ml, listed at USD 17.10 (checked 2026-10-06), carries SPF50+ PA++++: the Korean-market label declares high-category UVB protection and the highest Korean PA-grade UVA marking, the deciding axis when reading a daily facial sunscreen package. Its SPF rating is SPF50+, while PA++++ identifies the UVA grade. The label supports a like-for-like package comparison with another sunscreen bearing the same notation; it does not establish matching filters, finish, wear time, water resistance, or real-world protection.

SKIN1004 Hyalu-Cica Water-Fit Sun Serum 50ml

The skin 1004 hyalu-cica sun serum, sold as SKIN1004 Hyalu-Cica Water-Fit Sun Serum 50ml, is listed at USD 17.10 (checked 2026-10-06) and displays SPF50+ PA++++ for the Korean domestic product. SPF50+ is its declared UVB-protection category, and PA++++ is its declared UVA marking.

For a reader choosing a daily facial sunscreen by Korean package notation, SKIN1004 Hyalu-Cica Water-Fit Sun Serum 50ml is the pick because its label joins declared SPF50+ UVB protection with PA++++, the highest Korean PA-grade UVA notation. The package therefore gives both parts of the label reading in one product name and one market-specific designation.

The scope of that promise is important. SPF50+ PA++++ establishes the protection categories printed for this Korean-market sunscreen.

SKIN1004 is a Korean brand whose category language foregrounds Madagascar Centella Asiatica Extract. Here, the Hyalu-Cica Water-Fit Sun Serum name and its SPF50+ PA++++ label identify the product and the protection notation a package reader can use.

• SPF50+ gives the declared UVB-protection category.
• PA++++ gives the declared UVA grade at the highest Korean PA notation.
• The Korean domestic product identity keeps this label reading tied to the named market version.

In the comparison table, Beauty of Joseon Relief Sun: Rice + Niacinamide, previously called Relief Sun: Rice + Probiotics, displays SPF50+ PA++++ and directs swimming or sweating use toward a water-resistant sunscreen; ISNTREE Hyaluronic Acid Watery Sun Gel displays SPF50+ PA++++, while its global listing limits this version in the United States because of OTC regulations; COSRX Vitamin E Vitalizing Sunscreen uses Broad Spectrum SPF 50+ on its U.S. Drug Facts label and directs swimming or sweating use toward a water-resistant sunscreen.

SPF50+ PA++++: What the Label Establishes

SPF50+ PA++++ is a two-part sunscreen label reading: SPF identifies the declared UVB-protection factor, and PA identifies the declared UVA-protection grade. Korean MFDS sunscreen-label guidance describes SPF in relation to UVB and PA in relation to UVA, which makes the two markings useful together on a Korean sunscreen pack.

The plus sign after SPF50 identifies the high-category SPF declaration used on the label. The four plus signs in PA++++ identify the highest PA notation used on Korean labels. Neither part is a general description of every aspect of a sunscreen formula; each answers a defined package question about the declared UVB and UVA categories.

A shared SPF50+ PA++++ notation can support a label-level comparison between two Korean-market-style sunscreens. It cannot transfer one formula's filters, finish, application behavior, or exposure performance to another formula. Identical wording on a carton is narrower than evidence of identical use experience.

Water resistance needs its own statement. Do not treat SPF50+ PA++++ as a water-resistance statement, because the notation names UVB and UVA label categories and does not state a water-resistance duration. Reapplication and the conditions of use remain part of everyday sunscreen use.

Centella and Hyalu-Cica in Daily Sunscreen

Centella and Hyalu-Cica help identify the SKIN1004 naming context, while SPF and PA provide the protection-label reading. A product name can signal a line or ingredient focus, yet the SPF rating still answers a separate package question: the declared UVB category.

SKIN1004 identifies Madagascar Centella Asiatica Extract as its hero ingredient. That brand-level ingredient identity explains the Centella wording surrounding the Hyalu-Cica range without changing the meaning of the SPF50+ and PA++++ marks printed for the Korean domestic serum.

A Philippine FDA cosmetic notification record identifies SKIN1004 Madagascar Centella Hyalu-Cica Water-Fit Sun Serum for facial sun-protection use. The record supports the product identity in a regulatory directory; the SPF and PA interpretation still comes from the Korean sunscreen-label system described on the package.

The Korean domestic Hyalu-Cica Water-Fit Sun Serum addressed here is distinct in name from Hyalu-Cica Water-Fit Sun Serum UV, a separately named OTC sunscreen. Reading the full product name and the regional package together keeps SPF50+ PA++++ attached to the Korean-market item under discussion.

Reading a Daily Facial Sunscreen Package

A daily facial sunscreen package can be read in a clear order: identify the exact product, identify the market version, then read SPF for UVB and PA for UVA. SKIN1004 Hyalu-Cica Water-Fit Sun Serum 50ml answers those first two steps with its Korean domestic product identity and SPF50+ PA++++ notation.

The label establishes a high-category declared UVB designation and the highest Korean PA-grade UVA designation. It does not turn the printed notation into a claim about how long the product stays intact through sweat, swimming, towel contact, or other exposure conditions.

Matching SPF50+ PA++++ labels place products in the same declared label categories. The labels do not establish that their formulas use the same filters, feel the same on skin, apply at the same thickness, or produce the same finish. Those are separate product properties, even when the UVB and UVA markings match.

For the stated daily facial sunscreen question, the answer is direct: SKIN1004 Hyalu-Cica Water-Fit Sun Serum 50ml carries SPF50+ PA++++. Its label establishes declared high-category UVB protection and the highest Korean PA-grade UVA marking, which is the useful boundary of the package promise.