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KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
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Acid Yellow 73 Sodium Salt

Korean: 황색202호의(1) · Functions: hair dyeing

KR South Korea (MFDS)

Restricted MFDS restricted ingredients

Maximum: 6%

Conditions (official MFDS text, Korean):
* 배합한도 : 6%

Source: MFDS — cosmetic ingredient use restrictions · checked Oct 16, 2026

EU European Union (CosIng)

Prohibited Annex II/1332

Conditions: 2-(6-Hydroxy-3-oxo-(3H)xanthen-9-yl)benzoic acid; Fluorescein and its disodium salt (Acid Yellow 73 sodium salt; CI 45350), when used as a substance in hair dye products

Source: EU CosIng — Annex II · checked Oct 16, 2026

Approved colorant Annex IV/74

Conditions: 6%

Source: EU CosIng — Annex IV · checked Oct 16, 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

ACID YELLOW 73 SODIUM SALT

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.

Ask KBeauty Verified™
KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
Reading time:
Views: 0
ChatGPT: 2 Claude: 0 Google · Gemini: 0 Perplexity: 0 Meta AI: 0 Amazon: 0 Others: 0
Read by AI & crawlers
ChatGPT2
Claude0
Google · Gemini0
Perplexity0
Meta AI0
Amazon0
Others0

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 →