IPSA
IPSA Brightening Serum, 50ml
IPSA Brightening Serum, 50ml
@cosme rating: 5.0/7.0
A medicated whitening serum that focuses on the potential for growth in bare skin.
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
Couldn't load pickup availability

What it is
A medicated whitening serum that focuses on the potential for growth of bare skin. It approaches the factors that determine the transparency of bare skin from multiple angles, creates a skin environment suitable for whitening , and leads to fresh, clear, and pure skin. Suppresses melanin production and prevents age spots and freckles Prevents rough skin and prepares skin to be less susceptible to UV damage. Contains 4MSK. potassium 4-methoxysalicylate. whitening active ingredient. Contains m-tranexamic acid. tranexamic acid. whitening active ingredient. Contains JM Complex III. lumpuyan extract, turmeric extract, olive leaf extract, hawthorn extract, black tea extract, concentrated glycerin. moisturizing ingredient. Contains DM Optimizer. mugwort extract. 2. , royal jelly extract, concentrated glycerin. moisturizing ingredient.
Ingredients
How to use
Apply to cleansed skin. Dispense a coin-sized amount from the dropper into the palm of your hand and apply to the entire face, focusing on problem areas with your fingertips. We recommend using skincare products with UV protection to protect your skin during the day.
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'm using 20ml, and honestly I'm not sure about the whitening effect yet. However, I like it because it spreads easily and is easy to use!
I used one bottle, but I'm not sure about the effect. It's too expensive to continue using it! I won't be buying it again.
This is my third repurchase. I tried a different serum once, but this one seems to help reduce the dullness on my face. I recommend continuing to use it, as you can see the results once you finish the bottle!
I'm using 20ml, and honestly I'm not sure about the whitening effect yet. However, I like it because it spreads easily and is easy to use!
I used one bottle, but I'm not sure about the effect. It's too expensive to continue using it! I won't be buying it again.