HAKU Melanofocus IV Brightening Serum 45g | Dual Whitening Actives | m-Tranexamic Acid + 4MSK | No.1 in Japan | Made by Shiseido
HAKU Melanofocus IV Brightening Serum 45g | Dual Whitening Actives | m-Tranexamic Acid + 4MSK | No.1 in Japan | Made by Shiseido
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Selected in Tokyo.
HAKU Melanofocus IV is Japan's best-selling whitening serum for 21 consecutive years — and for good reason. Two whitening actives work simultaneously at the source of pigmentation: m-Tranexamic Acid suppresses melanocyte activation, while 4MSK inhibits excess melanin production. A third active, Dipotassium Glycyrrhizate, calms inflammation to reduce the triggers that lead to new spots forming.
Why your skin will love it
- Dual whitening actives targeting pigmentation from two distinct pathways
- m-Tranexamic Acid (m-Tranexamic Acid) — positively charged, suppresses melanocyte activation
- 4MSK (4-Methoxysalicylate Potassium) — negatively charged, inhibits excess melanin synthesis
- Dipotassium Glycyrrhizate calms inflammation and prevents new spot formation
- Fragrance-free formula — suitable for sensitive skin
- HAKU's signature stamp-pressing application technique for targeted spot care
Contents: 45g / 1 bottle
No.1 whitening serum in Japan for 21 years running. Winner of 174 best cosmetics awards. 4.4★ from 117+ verified buyers. Chosen, packed and shipped directly from Tokyo.
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