TUNEMAKERS
Tunemakers 氨甲环酸，10毫升
Tunemakers 氨甲环酸，10毫升
@cosme rating: 4.8/7.0
Tranexamic acid, a medicated whitening concentrate that prevents dark spots from forming
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
无法加载取货服务可用情况
What it is
这款浓缩美白乳液能有效预防色斑形成。氨甲环酸是一种药用美白成分，能够预防色斑，令肌肤透亮。它能深入渗透肌肤，打造真正透亮的肤色。功效一：抑制黑色素过度生成，预防色斑。功效二：防止肌肤干燥粗糙，从而预防色斑。功效三：浓缩配方，活性美白成分直达肌肤。氨甲环酸美白机制：紫外线或其他外部刺激引起的炎症会导致黑色素生成，从而形成色斑。顽固色斑是由于紫外线和其他刺激的累积，导致黑色素持续过度生成，而黑色素过度生成正是色斑的根本原因。因此，即使采取了防晒措施并促进黑色素排出，如果不抑制黑色素过度生成，色斑仍会持续形成。氨甲环酸能抑制纤溶酶的生成，纤溶酶是一种激活黑素细胞（产生黑色素）的物质，同时还能抑制刺激引起的炎症，从而抑制黑色素的过度生成。通过双重作用于色斑形成机制，氨甲环酸能彻底预防色斑的形成。
Ingredients
Tranexamic acid. Other Water, BG, oil-soluble licorice extract (2), POE phytosterol, citric acid, sodium citrate, phenoxyethanol.
How to use
1. 涂抹乳液后，取适量（2-3滴）轻轻涂抹于全脸，使其充分吸收。2. 可涂抹于瑕疵部位进行重点护理。*氨甲环酸单独使用不可与其他化妆品混合。待氨甲环酸吸收后，方可使用其他未稀释的溶液。
We ship internationally from Japan!
Frequently Asked Questions
Is this authentic?
Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.
We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.
What are your shipping rates?
On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.
Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.
How long does delivery take?
These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.
- United States: 12 to 15 business days
- Canada, United Kingdom, France, Germany: 9 to 12 business days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
- Rest of the world: 11 to 18 business days
Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.
Do you offer express shipping?
Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.
Will I pay customs or import fees?
US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.
Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.
We're working on rolling out prepaid duties for more countries soon.
I bought it elsewhere, but this one blends in well with my skin.
I used it by applying it directly to my skin. It feels like my skin is softer and whiter. It wore off very quickly when I applied it directly, so next time I'll mix it with other cosmetics.
The temperature difference caused by the air conditioning made my face very red, so I use this with 2-3 drops of lotion. It's a little better than not using it at all, so I'll continue using it.
I used up all three bottles, but I didn't feel much effect and the amount was small, so it wasn't cost-effective. I decided to switch to the cream type.
I was looking for tranexamic acid because I was worried about melasma! Melasma is caused by inflammation and irregular skin turnover... Tranexamic acid calms and soothes the skin! It's hard to find the concentrate, so this is the best! It also helps to control melasma, making my skin one tone brighter.