ByUR
ByUR Vitagiving Aqua Serum Mask v1, 25ml
ByUR Vitagiving Aqua Serum Mask v1, 25ml
@cosme rating: 4.3/7.0
For dullness and dry pores. A deep-adhering, penetrating serum mask with the equivalent of one bottle of serum.
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
This sheet mask features a thick, bouncy vegan semi-gel sheet packed with a generous 25mL of pore-control serum. The sheet's shape, size, and amount of serum have been carefully selected to create a fresh, soft sheet that conforms perfectly to the contours of your face. It also contains sea buckthorn extract encapsulated in liposomes. It also contains two types of vitamin C derivatives, niacinamide, cyanocobalamin (vitamin B12), and hyaluronic acid. After just 15-20 minutes of use, you'll achieve brighter, more supple, firmer skin with less visible pores. Enjoy the fruity floral scent.
Ingredients
Hippophae Rhamnoides Extract, Butylene Glycol, Glycerin, Niacinamide, 1,2-Hexanediol, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Ascorbyl Glucoside, Ascorbyl Tetraisopalmitate, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Coccinia Indica Fruit Extract, Coralline Algae Extract, Cyanocobalamin, Panthenol, Olea Europaea (Olive) Fruit Oil, Helianthus Annuus (Sunflower) Seed Oil, Jojoba Seed Oil, Camellia Japonica (Camellia) Seed Oil, Centella Asiatica Extract, Adenosine, Allantoin, Dipotassium Glycyrrhizate, Betaine, Pantolactone, Water, Propanediol, Ethylhexylglycerin, Disodium EDTA, Hydroxyacetophenone, Polyglyceryl-6 Caprylate, Polyglyceryl-4 Caprate, Tromethamine, Carbomer, Fragrance
How to use
After washing your face, apply the mask evenly to your skin. After 10 to 20 minutes, remove the mask and massage any remaining serum into your skin with your palms.
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.
It probably depends on the person, but when I use this pack, even if my skin condition is a little off, it usually doesn't sting. And the next morning, I often feel like my skin is somehow in better condition! The sheet has many notches, but it's a little large, so I feel like it's a little hard to fit on my face. And because it contains a lot of liquid, I feel like the sheet slides down over time. That's the only thing that bothers me a little, but there are many things I like about it, such as the ingredients and how it doesn't sting, so I'd definitely buy it again!
My skin has become so plump! I bought this because I was curious to see what people thought of it when they traveled abroad. I have sensitive skin that gets red easily, but the first time I used it, I didn't experience any redness and my skin remained plump until the next day, so I was very happy.
I liked byur's yellow sheet mask, so I wanted to try the pink one too, so I bought it. It's very moisturizing, so this one is great too! Personally, I prefer the feel of the yellow mask, but the effects described in the product description are better, so I'm a little unsure which box type to buy next...
It moisturized my skin well and made it plump and smooth. I'm glad.
I have sensitive, dry skin. I was able to use it without any irritation. The mask sheet is uniquely thin and bouncy. The lotion is slimy, which, combined with the sheet's characteristics, makes it difficult to apply to my face. The weight of the lotion and the slime cause the sheet to slowly slip off. At first, it can be a pain to have to adjust the sheet if it slips off. The recommended time to leave it on your face is 10-20 minutes, so it's great for a relaxed skincare routine. I felt like it was properly absorbed, so I left it on for 20 minutes, but the sheet wasn't dry at all even after 20 minutes. I wouldn't say my skin looked particularly beautiful because of this; it just felt the same as usual. I'm not sure if it will look better with continued use, but it doesn't instantly improve your skin, so I don't think it's something you should use the day before a special occasion. Considering the above points and the price, I don't think it's worth buying, so I'm giving it a three-star rating.