
產品描述 / Product Description :
Cos De BAHA TT 傳明酸亮白精華,結合10%傳明酸及2%煙酰胺,針對色斑、暗啞及膚色不均的外觀,幫助肌膚呈現更均勻透亮的光澤。配方另含積雪草萃取、羥基積雪草苷(Madecassoside)、泛醇及尿囊素,配合EGCG(表沒食子兒茶素沒食子酸酯)與穀胱甘肽,兼顧舒緩及抗氧化護理。品牌將其質地形容為奶露狀精華,塗抹後融入肌膚,呈現自然光澤。產品頁列明適合所有膚質,可於早晚潔面及爽膚後、保濕霜前使用,日間建議配合防曬。30ml裝,實際膚感及效果因人而異,完整成分與使用指示以實物包裝為準。
常見問題 FAQ
問:傳明酸濃度是多少?有甚麼作用?
答:品牌TT產品頁標示含10%傳明酸,主要針對色斑及膚色不均的外觀,幫助提亮膚色。這是化妝品的護理定位,不代表可以治療所有色素問題,亦不保證個別使用者的淡斑幅度或見效時間。
問:煙酰胺濃度是多少?
答:TT產品頁標示為2%。品牌另有其他傳明酸產品及濃度組合,購買時應同時核對產品代號、名稱及包裝標示,不宜單憑「傳明酸精華」判斷配方。
問:有哪些舒緩及抗氧化成分?
答:產品頁成分表列有積雪草萃取、羥基積雪草苷、泛醇、尿囊素及甘草酸二鉀,亦含EGCG與穀胱甘肽。這些成分配合整體配方,提供舒緩及抗氧化護理;不應由此推斷產品具治療炎症或促進組織再生的效果。
問:適合甚麼膚質?敏感肌可以使用嗎?
答:品牌產品頁列明適合所有膚質,但這不等於每位敏感肌使用者都不會出現刺激。首次使用宜先於小範圍試用,再按肌膚反應逐步加入日常程序;如出現持續不適,應停止使用。
問:正確用法是甚麼?
答:早晚潔面及爽膚後,取適量均勻塗抹面部,再使用保濕產品。品牌建議日間配合防曬,具體用量及注意事項請以實物包裝為準。
問:可以配合維他命C或A醇使用嗎?
答:本次查閱的TT產品頁未列出與這些活性成分的完整配搭指示,因此不保證所有組合都適合每個人。如同時使用多款活性產品,宜逐步引入,避免一次更換整套程序;正在使用處方護膚產品的人士,可先向醫護人員查詢。
問:是否不含矽靈、酒精及香料?
答:不能將此產品描述為不含矽靈,因產品頁成分表列有Dimethicone。該表亦列有Cetearyl Alcohol,屬脂肪醇,不能單憑「Alcohol」字樣將其等同乙醇。所列成分表未見Parfum或Fragrance,但這不等於完全沒有原料本身的氣味;實際配方以包裝為準。
問:是否有美白功能性認證或純素認證?
答:產品頁在煙酰胺介紹中使用了功能性美白成分的描述,但單憑這句不能確認此版本成品的具體認證或申報狀態。本次可讀取的產品頁亦未提供純素或零殘忍認證資料,因此不將這些列作已確認資格。
Cos De BAHA TT Tranexamic Acid Serum combines 10% tranexamic acid with 2% niacinamide to target the appearance of dark spots, dullness and uneven skin tone, helping promote a more even, radiant-looking complexion. The formula also includes centella asiatica extract, madecassoside, panthenol and allantoin, alongside EGCG (epigallocatechin gallate) and glutathione for soothing and antioxidant care. The brand describes its texture as a milky essence that melts into the skin for a luminous glow. The product page lists it for all skin types and recommends morning and evening use after cleansing and toning, before moisturizer, with sunscreen during the day. 30ml. Individual results and skin feel may vary; refer to the actual packaging for the complete ingredient list and directions.
Frequently Asked Questions
Q: What is the tranexamic acid concentration, and what does it do?
A: The brand's TT product page lists 10% tranexamic acid. The product is positioned to improve the appearance of dark spots and uneven skin tone for a brighter-looking complexion. This cosmetic positioning does not mean it treats every pigmentation condition or guarantees a particular degree or speed of improvement.
Q: What is the niacinamide concentration?
A: The TT product page lists 2% niacinamide. The brand also offers other tranexamic acid products and concentration combinations, so check the product code, name and packaging rather than relying on the general description “tranexamic acid serum.”
Q: Which soothing and antioxidant ingredients does it contain?
A: The published ingredient list includes centella asiatica extract, madecassoside, panthenol, allantoin and dipotassium glycyrrhizate, as well as EGCG and glutathione. These ingredients support the formula's soothing and antioxidant positioning; they should not be used to imply that the product treats inflammatory conditions or regenerates tissue.
Q: What skin types is it suitable for? Can sensitive skin use it?
A: The brand's product page lists it for all skin types, but this does not guarantee that every person with sensitive skin will tolerate it. Try it on a small area before gradually introducing it into your routine, and discontinue use if persistent discomfort occurs.
Q: How do I use it?
A: Apply an appropriate amount evenly over the face after cleansing and toning, then follow with moisturizer. The brand recommends sunscreen during the day. Follow the actual packaging for specific amounts and precautions.
Q: Can I combine it with vitamin C or retinol?
A: The TT product page reviewed does not provide comprehensive layering instructions for these actives, so universal compatibility should not be assumed. Introduce active products gradually rather than changing your entire routine at once. If you use prescription skincare, seek advice from a healthcare professional.
Q: Is it free from silicones, alcohol and fragrance?
A: It should not be described as silicone-free because the published ingredient list includes Dimethicone. It also contains Cetearyl Alcohol, a fatty alcohol that should not be equated with ethanol simply because its name includes “alcohol.” The published list does not show Parfum or Fragrance, but that does not guarantee the absence of an ingredient's natural scent. Refer to your packaging for the current formula.
Q: Does it have verified brightening functional status or vegan certification?
A: The product page describes niacinamide as a functional brightening ingredient, but that statement alone does not verify the specific certification or notification status of this finished product version. The readable page also does not provide vegan or cruelty-free certification details, so these are not presented here as verified credentials.




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