INFINITY
INFINITY Innovative Bright Serum XX Replacement Bottle, 40ml
INFINITY Innovative Bright Serum XX Replacement Bottle, 40ml
Rated 5.1 out of 7.0 by Japan’s largest beauty community
A beauty serum that provides whitening*1 and anti-aging care*2.
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
This whitening serum combines the dual ingredients kojic acid and allantoin to simultaneously achieve whitening*1 and anti-aging care*2. *1 Suppresses melanin production and prevents age spots and freckles. *2 Age-appropriate care. *This product is a refill; the bottle is not included. Product name: Infinity Innovative Bright Serum XX (quasi-drug)
Ingredients
Kojic Acid*, Allantoin*, Purified Water, Dipropylene Glycol, Ethanol, 1,3-Butylene Glycol, Polyoxyethylene Glycerin (26E.O.), Glycosyl Trehalose and Hydrogenated Starch Hydrolysate Mixture, Methylpolysiloxane, Concentrated Glycerin, dl-α-Tocopherol, d-δ-Tocopherol, Edelweiss Extract, Licorice Flavonoids, Rice Bran Extract, Peppermint Extract, Cnidium Officinalis (Cnidium Rhizome) Water, Tea Extract (1), Centella Asiatica Extract, Bilberry Leaf Extract, Prunus Prunus (Mary) Fruit Extract, Ganoderma Lucidum (Lychee) Fruit Extract, Rosemary Extract, Rhodiola Cherry Root Extract, Mulberry Yellow Extract, Natural Vitamin E, Sodium N-Stearoyl-N-Methyl Taurate, Di(Cholesteryl/Behenyl/Octyldodecyl) N-Lauroyl-L-Glutamate, Isononyl Isononanoate, Disodium EDTA thorium, ethyl oleate, phytosteryl oleate, xanthan gum, citric acid, sodium citrate, glycerin, glycerin fatty acid esters, cholesterol, propylene glycol dicaprate, cetostearyl alcohol, glyceryl tri-2-ethylhexanoate, nylon powder, hydroxyethylcellulose, sodium hydroxymethoxybenzophenone sulfonate, behenyl alcohol, isopropyl myristate, polyoxyethylene sorbitan monooleate (20E.O.), polyoxyethylene sorbitan monostearate, sorbitan monopalmitate, sodium monohydrogen phosphate, sodium dihydrogen phosphate, water, vegetable squalane, hydrogenated soybean phospholipid, liquid paraffin, ethylparaben, phenoxyethanol, methylparaben, fragrance, caramel.
How to use
Refill Instructions: Always replace the pump from Infinity Innovative Bright Serum XX. After inserting the pump into the product, tighten it securely. To prevent the introduction of bacteria, do not wash the pump before replacing it. If you do wash it, dry it thoroughly. Do not transfer any remaining contents from the previous container into this product. Do not mix with water or other products. For hygienic use, we recommend purchasing a new bottle after approximately three refills. Please follow the instructions for use. Avoid using over a wide area or frequently. Serum on the pump opening or cap may darken slightly when exposed to light or air, but this does not affect the quality. After use, wipe the pump opening clean and tighten the cap. Do not store in high temperatures or in direct sunlight.
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.