What skincare does Liah Yoo use?
Recorded mentions in Liah Yoo's videos include Skin1004 Azelaic Acid Serum, Tirtir Azelaic Acid Serum, Purito Azelaic Acid Serum and Medicube Azelaic Acid Serum. This list includes unsponsored mentions recorded as routine, favorites, empties, makeup-worn or repurchased, with a source excerpt from the past three years. Shop-only lines are excluded.
· 1 source video · How results are counted
The short answer
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Source evidence
“@skin1004official”
Skin1004 Azelaic Acid Serum · routine · 2026-07-09Watch source video
“@tirtir_global”
Tirtir Azelaic Acid Serum · routine · 2026-07-09Watch source video
“@purito_official”
Purito Azelaic Acid Serum · routine · 2026-07-09Watch source video
“@medicube_global_official”
Medicube Azelaic Acid Serum · routine · 2026-07-09Watch source video
“@anua_global”
Anua Azelaic Acid Serum · routine · 2026-07-09Watch source video
“Uses” means the cited public source showed or named the product as part of a routine, favorite, empty or repurchase at that date. It does not guarantee current use or product suitability. Mentioned is independent and not affiliated with Liah Yoo.
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