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Ingredient name record

Sodium PCA

Evidence at a glance

4official function labelsIngredient context

0selected human studiesNot a full review

0selected legal receiptsNot a compliance verdict

20product recordsRecorded occurrences

Evidence coverage, not an efficacy or safety score.

Identity & coverage details

Official CosIng inventory context recorded; chemical identity and the complete current regulatory profile remain unverified.

Recorded presence is not a safety rating, recommended dose or benefit claim.

Identity and formulation context

Names are indexed using case and whitespace normalization. Botanical, chemical and marketing identities have not been independently equated.

Functions listed by CosIng

ANTISTATICHAIR CONDITIONINGHUMECTANTSKIN CONDITIONING

Inventory functions describe the ingredient entry, not a finished product’s effects.

How this inventory match is used

The European Commission’s CosIng inventory is informational. An entry is not permission to use an ingredient or a safety assessment. Listed functions describe the inventory entry; they do not establish a finished product’s effects. The match uses the exact ingredient name, with case and whitespace normalization.

SODIUM PCA · Inventory identifiers

Inventory record: 79910 · Active
CAS identifiers in this entry: 28874-51-3
EC identifiers in this entry: 249-277-1

Checked 2026-10-02 · Read the official CosIng entry

Products with recorded occurrences

20 product records. Matches include reviewed amount annotations where available. Open a product to see the original source token, market and date.

COSRX Skin Barrier Moisturizing Body Cream — official product photograph; package size unconfirmed

COSRX · Face creamCOSRX Skin Barrier Moisturizing Body Cream1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02

One Step Original Tone Clarifying Moisture Pad — official product photograph; package size unconfirmed

COSRX · Treatment padOne Step Original Tone Clarifying Moisture Pad1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02

Advanced PDRN Copper Peptide Serum — official product photograph; package size unconfirmed

Dr.Reju-All · Face serumAdvanced PDRN Copper Peptide Serum1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02

Soothing Serum — official product photograph; package size unconfirmed

Haruharu Wonder · Face serumSoothing Serum1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02

Hyaluronic Acid Aqua Gel Cream 100ml — official product photograph; package size unconfirmed

Isntree · Gel creamHyaluronic Acid Aqua Gel Cream 100ml1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02

Hyaluronic Acid Toner 200ml — official product photograph; package size unconfirmed

Isntree · Hydrating tonerHyaluronic Acid Toner 200ml1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02

Hyaluronic Acid Toner 400ml — official product photograph; package size unconfirmed

Isntree · Hydrating tonerHyaluronic Acid Toner 400ml1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02

Hyaluronic Acid Toner Plus 200ml — official product photograph; package size unconfirmed

Isntree · Hydrating tonerHyaluronic Acid Toner Plus 200ml1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02

Hyaluronic Acid Water Essence 50ml — official product photograph; package size unconfirmed

Isntree · Essence / essence waterHyaluronic Acid Water Essence 50ml1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02

Hyper Niacinamide 20 Serum 20ml — official product photograph; package size unconfirmed

Isntree · Ampoule / boosterHyper Niacinamide 20 Serum 20ml1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02

Blue Caffeine Full Cover Eye Patch — official product photograph; package size unconfirmed

Klairs · Eye patch / eye maskBlue Caffeine Full Cover Eye Patch2 formula records · Observed 2026-08-15Official instructions · Checked 2026-10-02

Deep Pore Cleansing Soda Foam — official product photograph; package size unconfirmed

Ma:nyo · Format unconfirmedDeep Pore Cleansing Soda Foam1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02

Calming Cica Tree Micellar Cleansing Foam — official product photograph; package size unconfirmed

NEOGEN Dermalogy · Foam cleanserCalming Cica Tree Micellar Cleansing Foam2 formula records · Observed 2026-08-21Official instructions · Checked 2026-10-02

Aqua Hyaluronic Essence — official product photograph; package size unconfirmed

Rovectin · Hydrating tonerAqua Hyaluronic Essence1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02

Centella Teca Ampoule — official product photograph; package size unconfirmed

SKIN1004 · Ampoule / boosterCentella Teca Ampoule1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02

Centella Teca Soothing Toner — official product photograph; package size unconfirmed

SKIN1004 · Hydrating tonerCentella Teca Soothing Toner1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02

Milk Skin Toner — official product photograph; package size unconfirmed

TIRTIR · Hydrating tonerMilk Skin Toner2 formula records · Observed 2026-08-20Official instructions · Checked 2026-10-02

Watermide Deep Hydration Pad - Travel Size (14 Count) — official product photograph; package size unconfirmed

Mediheal · Toner padWatermide Deep Hydration Pad - Travel Size (14 Count)1 formula record · Observed 2026-08-15

Watermide Moisture Pad (Refill) — official product photograph; package size unconfirmed

Mediheal · Toner padWatermide Moisture Pad (Refill)1 formula record · Observed 2026-08-15

Milk Skin Toner Light — official product photograph; package size unconfirmed

TIRTIR · Hydrating tonerMilk Skin Toner Light1 formula record · Observed 2026-08-20

Related product examples are shown above. Search all recorded products.