Ask KBeauty Verified™

KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.

Reading time:

ChatGPT: 2 Claude: 1 Google · Gemini: 1 Perplexity: 0 Meta AI: 0 Amazon: 0 Others: 1

Read by AI & crawlers

ChatGPT2

Claude1

Google · Gemini1

Perplexity0

Meta AI0

Amazon0

Others1

Named by what the crawler says it is; look-alikes we detect are counted under Others. Google · Gemini includes Googlebot, Google’s search crawler, whose index Google also uses for its AI features; other search engines and bots are in Others. AI visibility →

Gold Thioethylamino Hyaluronic Acid

Korean: 골드티오에틸아미노하이알루로닉애씨드 · CAS 1360157-34-1 [2]/ - [3] · Functions: skin conditioning

KR South Korea (MFDS)

No specific rule on file.

EU European Union (CosIng)

Prohibited only in certain forms or uses Annex II/1728

Conditions: Gold (nano) [INCI], Colloidal Gold (nano) [INCI] [1] Gold Thioethylamino Hyaluronic Acid (nano) [INCI] [2] Acetyl heptapeptide-9 Colloidal gold (nano) [INCI] [3]

Source: EU CosIng — Annex II · checked Oct 17, 2026

US United States (FDA)

No specific rule on file. The FDA regulates few cosmetic ingredients by name; no rule does not mean approval.

Also listed as

GOLD THIOETHYLAMINO HYALURONIC ACID 골드티오에틸아미노하이알루로닉애씨드

Information only, not medical advice. Rules change — always check the linked official source. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist.

Frequently asked questions

Is Gold Thioethylamino Hyaluronic Acid banned in the European Union?

In the EU's CosIng records it is listed as “Prohibited only in certain forms or uses” (EU CosIng — Annex II). It is not a general ban — the condition reads: “Gold (nano) [INCI], Colloidal Gold (nano) [INCI] [1] Gold Thioethylamino Hyaluronic Acid (nano) [INCI] [2] Acetyl heptapeptide-9 Colloidal gold (nano) [INCI] [3]”

Is Gold Thioethylamino Hyaluronic Acid banned in South Korea?

We found no specific rule for it in Korea's MFDS records. That is not an approval or a safety statement.

Is Gold Thioethylamino Hyaluronic Acid allowed in cosmetics in the U.S.?

We found no specific rule for it in the FDA's records. That is not an approval or a safety statement.

What is Gold Thioethylamino Hyaluronic Acid used for in cosmetics?

The EU's CosIng inventory lists its functions as: skin conditioning.

What is Gold Thioethylamino Hyaluronic Acid called on Korean labels?

Korea's MFDS standard Korean name is 골드티오에틸아미노하이알루로닉애씨드.

What is the CAS number of Gold Thioethylamino Hyaluronic Acid?

CAS 1360157-34-1 [2]/ - [3] (from official records).