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Ingredient name record

Polyisobutene

Evidence at a glance

3official function labelsIngredient context
0selected human studiesNot a full review
0selected legal receiptsNot a compliance verdict
45product 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

BINDINGFILM FORMINGVISCOSITY CONTROLLING

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.

POLYISOBUTENE · Inventory identifiers
Inventory record
79008 · Active
CAS identifiers in this entry
9003-27-4
EC identifiers in this entry
Not listed

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

Products with recorded occurrences

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

Lip Plump - Refresh AHA BHA Vitamin C Lip Plumper — official product photograph; package size unconfirmedCOSRX · Lip plumperLip Plump - Refresh AHA BHA Vitamin C Lip Plumper2 formula records · Observed 2026-08-15Official instructions · Checked 2026-10-02Cheek Tok Tok — official product photograph; package size unconfirmedAMUSE · BlushCheek Tok Tok1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Dew Jelly Vegan Cushion Foundation — official product photograph; package size unconfirmedAMUSE · FoundationDew Jelly Vegan Cushion Foundation1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Heartleaf Centella Red Spot Cream — official product photograph; package size unconfirmedAnua · Face creamHeartleaf Centella Red Spot Cream1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02LHA Peel & Fill Pore Balancing Cream — official product photograph; package size unconfirmedAXIS-Y · Face creamLHA Peel & Fill Pore Balancing Cream1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Red Bean Refreshing Pore Mask — official product photograph; package size unconfirmedBeauty of Joseon · Wash-off mask / scrubRed Bean Refreshing Pore Mask1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02The Real Noni Ultimate Eye Cream — official product photograph; package size unconfirmedcelimax · Eye creamThe Real Noni Ultimate Eye Cream1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Master Patch Intensive [36ea] — official product photograph; package size unconfirmedCOSRX · Pimple / spot patchMaster Patch Intensive [36ea]1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02Master Patch Intensive [90ea] — official product photograph; package size unconfirmedCOSRX · Pimple / spot patchMaster Patch Intensive [90ea]1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-025 Ceramide Barrier Moisturizing Cream / Unscented — official product photograph; package size unconfirmedHaruharu Wonder · Face cream5 Ceramide Barrier Moisturizing Cream / Unscented1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02Onion Newpair Spot Patch Basic 24patches — official product photograph; package size unconfirmedIsntree · Format unconfirmedOnion Newpair Spot Patch Basic 24patches1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Onion Newpair Spot Patch Skin Fit 15patch — official product photograph; package size unconfirmedIsntree · Format unconfirmedOnion Newpair Spot Patch Skin Fit 15patch1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Plum Peptide Booster 2000s 50ml — official product photograph; package size unconfirmedIsntree · Ampoule / boosterPlum Peptide Booster 2000s 50ml1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Water Bank Blue Hyaluronic Eye Cream — official product photograph; package size unconfirmedLANEIGE · Eye creamWater Bank Blue Hyaluronic Eye Cream1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02Mary&May Retinol 0.1% Bakuchiol Cica Serum — official product photograph; package size unconfirmedMary&May · Face serumMary&May Retinol 0.1% Bakuchiol Cica Serum1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Mary&May Rice niacin 10% Triple Vitamin Serum — official product photograph; package size unconfirmedMary&May · Face serumMary&May Rice niacin 10% Triple Vitamin Serum1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Mary&May Spicule Azelaic PDRN Spot Cream — official product photograph; package size unconfirmedMary&May · Face creamMary&May Spicule Azelaic PDRN Spot Cream1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Mary&May Spicule Collagen PDRN Cream — official product photograph; package size unconfirmedMary&May · Face creamMary&May Spicule Collagen PDRN Cream2 formula records · Observed 2026-08-20Official instructions · Checked 2026-10-02Mary&May Spicule Retinol PDRN Cream — official product photograph; package size unconfirmedMary&May · Face creamMary&May Spicule Retinol PDRN Cream1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02mixsoon Spot Clean Care Patch — official product photograph; package size unconfirmedmixsoon · Format unconfirmedmixsoon Spot Clean Care Patch1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Nacific Cica PDRN Barrier Cream — official product photograph; package size unconfirmedNACIFIC · Face creamNacific Cica PDRN Barrier Cream2 formula records · Observed 2026-08-20Official instructions · Checked 2026-10-02NACIFIC Fresh Herb Origin Cream — official product photograph; package size unconfirmedNACIFIC · Face creamNACIFIC Fresh Herb Origin Cream1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-02Probio-Cica Enrich Cream — official product photograph; package size unconfirmedSKIN1004 · Face creamProbio-Cica Enrich Cream1 formula record · Observed 2026-08-15Official instructions · Checked 2026-10-02Collagen Reedle Shot 100 2 Step Hydrogel Mask 4ea — official product photograph; package size unconfirmedVT Cosmetics · Hydrogel / collagen maskCollagen Reedle Shot 100 2 Step Hydrogel Mask 4ea1 formula record · Observed 2026-08-20Official instructions · Checked 2026-10-03

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All 45 related product records