medicube
medicube 曲酸维他烟酸精华，30ml
medicube 曲酸维他烟酸精华，30ml
@cosme rating: 5.1/7.0
Introducing the new Koji series!
✓ 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
这款精华液蕴含发酵衍生成分、姜黄根提取物（*1）和5%烟酰胺（*2），并添加了富含美容成分的颗粒。这款精华液能够改善肤质，令肌肤更加清透。（*1）护肤成分 （*2）护肤成分
Ingredients
How to use
涂抹乳液后，取适量于手心，轻轻涂抹于肌肤。
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 received a sample of this along with the Jelly Mist! My skin condition has improved significantly, and it feels great! It doesn't irritate my skin and is easy to use. I have very dull skin, but after about a week, I've noticed that my skin has somehow become brighter! I definitely want to buy it again! I'm glad that this great product is being known!
It contains white capsule-like particles, but they disappear as you rub it into your skin. It's a little hard to get out, but it has moisturizing properties.
I felt a tingling sensation on the first day, but it subsided after a while. The bottle is cute and the scent is gentle, and I thought the yellow beauty ingredients in the serum might be sticky, but contrary to its appearance, it absorbs smoothly into the skin. I think I can use it all year round without any issues. I immediately noticed that my skin felt firmer after washing my face in the morning.
Introducing a mist and serum from medicube, delivering snow-white skincare benefits with total care for translucency, skin texture, and radiance! Kojic Acid Vitamin Jelly Serum Mist and Kojic Acid Vitaminia Synthetic Serum 30ml. The Kojic Acid Vitamin Jelly Serum Mist brightens skin tone the moment you spray it. Vitamin C oxidizes and loses its effectiveness when exposed to air and light. Medicube stabilizes vitamin C with a jelly matrix process, ensuring immediate action on skin. Depending on the spray distance, you can experience the combined effects of both a serum and a mist in one bottle. I use it to prevent dryness after a bath and as part of my pre-makeup skincare routine. The Kojic Acid Vitaminia Synthetic Serum is easy to use and non-irritating, and won't break down under makeup. The popping glow capsules and high-content Kojic Acid Vitaminia Synthetic Serum simultaneously enhance skin radiance and tone! Glow capsules, made using a proprietary manufacturing process, are blended with a high concentration of brightening ingredients to instantly brighten skin tone. Use it as a booster after cleansing. The serum is also mild and non-irritating. For those starting to worry about dullness or yellowing, those looking to brighten their skin tone, those concerned about UV-induced blemishes and freckles, those concerned about enlarged pores and dark spots, and those with sensitive skin who cannot tolerate harsh whitening ingredients, be sure to check it out. #medicube #medicube #kojicacidvitanacinserum #kojicacidvitajellyserummist
I received a sample of this along with the Jelly Mist! My skin condition has improved significantly, and it feels great! It doesn't irritate my skin and is easy to use. I have very dull skin, but after about a week, I've noticed that my skin has somehow become brighter! I definitely want to buy it again! I'm glad that this great product is being known!