Numbuzin
Numbuzin No.5 Shirotama Glutathione C Serum, 30ml
Numbuzin No.5 Shirotama Glutathione C Serum, 30ml
Shiratama Glutathione Series Serum
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• Authenticity guaranteed.
• Ships direct from Japan in 3-5 days
• Custom duties & tariffs fully handled by us for US customers.
• Track your order via USPS, Royal Mail, Canada Post, Australia Post.
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Why You’ll Love It
A creamy-textured serum with highly concentrated glutathione C and niacinamide for clear, lustrous, white skin. Contains glutathione, ascorbic acid, ascorbyl glucoside. all skin conditioning ingredients. Prevents dullness caused by dryness with moisturizing effects.
How to Work It Into Your Routine
After applying lotion, take an appropriate amount in your hand and gently apply to your skin.
What’s Inside
Frequently Asked Questions
Are these products authentic?
Yes, authenticity is 100% guaranteed.
We source directly from the brand, or from official stores within Japan.
All products are fresh off the shelves, in its original Japanese version, and never outdated.
What are your shipping rates?
All orders over US$75 ships for free, applied automatically at check out.
For all other orders, we charge US$10-20 for shipping depending on your location.
How long does delivery take?
Here are our latest estimate which includes 3-5 days for ordering processing in Japan.
Actual delivery can be affected by customs or carrier delays in each country, all of which are outside of our control.
- USA: 12-15 days
- Canada, United Kingdom, France, Germany: 9 to 12 days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 days
- Rest of the world: 11 to 18 days
*For in-stock items only. For pre-orders or restocking items, please contact us before placing an order if you need a detailed estimate.
Will I pay customs or import fees?
US orders: We ship all orders DDP (duties delivered prepaid) which means that we handle all the import and custom duties on our end and nothing is due at your door.
Orders outside the US: Duties and import taxes are set by your local customs authority and are not collected by us. Please note that all local charges are your responsibility. Unfortunately, there is no current system that allows us to handle this on your behalf from Japan.
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Words From Our Community
Honest reviews from skincare lovers around the globe.
I'd been interested in this product for a while, so I bought it. It's easy to use morning and night, and although it's a little thick when dispensed with the dropper, it has a smooth texture and blends well with the skin. I tried using one bottle, but I didn't notice any whitening effect. I also realized partway through that I had purchased the Japanese version, which doesn't contain tranexamic acid. I'd like to try the Korean version next.
Numbers In No. 5 Shiratama Glutathione C Serum (30ml) - Full Bottle Review: I've used up the entire bottle of this serum, so I'll give you my honest review! I tried out the popular Numbers In No. 5 serum. The "Shiratama" (white ball) name led me to believe it would be quite moisturizing and heavy, but the actual texture is just the right amount of smooth and viscous. While it's thick, it's not sticky and spreads easily, making it ideal for dry skin during dry seasons or when you're concerned about dryness. After application, it leaves a pleasantly moisturizing feeling, almost soothing to the skin. Personally, I didn't experience any irritation, and I liked the fact that it can be easily incorporated into my daily skincare routine! It's easy to combine with other skincare products, and I found it to be a serum that's suitable for any season or skin condition. If you're looking for a serum that prioritizes texture, I think it's worth trying. #NumbersIn #numbuzin #5Serum #WhiteJadeSerum #GlutathioneSerum #Serum #UseItUpReview #HonestReview #SeriousReview #SkinCare #DrySkinCare #MoisturizingCare #ThickSerum #GentleToUse #DailySkinCare #IWantToConnectWithSkinCareLovers
I'd been interested in this product for a while, so I bought it. It's easy to use morning and night, and although it's a little thick when dispensed with the dropper, it has a smooth texture and blends well with the skin. I tried using one bottle, but I didn't notice any whitening effect. I also realized partway through that I had purchased the Japanese version, which doesn't contain tranexamic acid. I'd like to try the Korean version next.
I've bought this product countless times! I no longer have to worry about acne scars or pores! Whenever I'm worried about rough skin, I just apply this and it stops it from getting worse, so it's my personal go-to cosmetic!
I bought this with high hopes because I felt the effects were amazing when I used the yellow Numbers In bag. It feels quite smooth to use. My impression after using it was a bit disappointing...it didn't feel like my skin was happy! So I won't be repurchasing. It's disappointing considering how much it's been talked about.