INFINITY
INFINITY Innovative Bright Serum XX Kit, 40ml, 35ml, 35ml
INFINITY Innovative Bright Serum XX Kit, 40ml, 35ml, 35ml
Rated 5.1 out of 7.0 by Japan’s largest beauty community
A special limited-edition kit of a serum containing kojic acid and allantoin.
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
[Set Contents] ・Infinity Innovative Bright Serum XX (Quasi-drug) 40mL ・Infinity Innovative Bright Lotion XX (Quasi-drug) 35mL ・Infinity Innovative Bright Emulsion XX (Quasi-drug) 35mL This limited-edition kit is a great value and includes a serum containing the double active ingredients kojic acid and allantoin, along with samples of lotion and emulsion. How to Use Infinity Innovative Bright Serum XX: Apply a small amount to your face in the morning and evening after applying lotion. Infinity Innovative Bright Lotion XX: After washing your face in the morning and evening, take a small amount on a cotton pad or in your palm and apply to your face. Infinity Innovative Bright Emulsion: Apply a small amount to your palm or in your palm in the morning and evening after applying lotion and apply to your face. If the contents are difficult to dispense, place the opening of the container against your palm and gently tap it to get the contents out.
Ingredients
Infinity Innovative Bright Serum XX: Kojic acid*, allantoin*, purified water, dipropylene glycol, ethanol, 1,3-butylene glycol, polyoxyethylene glycerin (26E.O.), glycosyl trehalose/hydrogenated starch hydrolysate mixture solution, methylpolysiloxane, concentrated glycerin, dl-α-tocopherol, d-δ-tocopherol, edelweiss extract, licorice flavonoid, rice bran extract, peppermint extract, Cnidium officinale water, tea extract (1), centella asiatica extract, bilberry leaf extract, prune enzyme hydrolysate, reishi mushroom extract, rosemary extract, rhododendron root extract, mulberry extract, natural vitamin E, sodium N-stearoyl-N-methyltaurate, N-lauroyl-L-glutamic acid di(cholesteryl/behenyl/octyldodecyl), isononyl isononanoate, EDTA Thorium, Ethyl Oleate, Phytosteryl Oleate, Xanthan Gum, Citric Acid, Sodium Citrate, Glycerin, Glycerin Fatty Acid Ester, Cholesterol, Propylene Glycol Dicaprate, Cetostearyl Alcohol, Glyceryl Tri-2-Ethylhexanoate, Nylon Powder, Hydroxyethylcellulose, Sodium Hydroxymethoxybenzophenonesulfonate, Behenyl Alcohol, Isopropyl Myristate, Polyoxyethylene Sorbitan Monooleate (20 E.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 *; Active Ingredients; Unmarked; Other Ingredients, Infinity Innovative Bright Lotion XX: Kojic acid*, allantoin*, purified water, 1,3-butylene glycol, ethanol, concentrated glycerin, polyoxyethylene glycerin (26E.O.), diglycerin, L-theanine, d-δ-tocopherol, Alcaligenes-producing polysaccharide, edelweiss extract, licorice flavonoid, rice bran extract, peppermint extract, Cnidium officinale water, tea extract (1), centella asiatica extract, butcher's broom extract, reishi mushroom extract, rosemary extract, rhododendron prunifolia root extract, water-soluble Centella Asiatica Extract, Polyoxyethylene Hydrogenated Castor Oil Isostearate, Disodium Edetate, Ethyl Oleate, Xanthan Gum, Citric Acid, Sodium Citrate, Glycerin, Cholesterol, Bis-Ethoxydiglycol Cyclohexanedicarboxylic Acid, Sodium Hydroxymethoxybenzophenonesulfonate, Isopropyl Myristate, Methylpolysiloxane, Water, Vegetable Squalane, Hydrogenated Soybean Phospholipid, Anhydrous Ethanol, Phenoxyethanol, Fragrance, Caramel*; Active Ingredient; Unmarked; Other Ingredients, Infinity Innovative Bright Emulsion XX: Kojic acid*, allantoin*, purified water, dipropylene glycol, ethanol, 1,3-butylene glycol, glyceryl tri-2-ethylhexanoate, cetyl 2-ethylhexanoate, liquid paraffin, concentrated glycerin, macadamia nut oil, dipentaerythritol fatty acid ester (1), methylpolysiloxane, hydrogenated oil, L-theanine, dl-α-tocopherol, d-δ-tocopherol, edelweiss extract, licorice flavonoid, rice bran extract, peppermint extract, Cnidium officinale water, tea extract (1), centella asiatica extract, reishi mushroom extract, rosemary extract, rhododendron prunifolia root extract, hydrolyzed silk solution, natural vitamin E, sodium N-stearoyl-N-methyltaurate, sodium acrylate/sodium acryloyldimethyltaurate copolymer Body/Isohexadecane/Polysorbate 80, Disodium Edetate, Ethyl Oleate, Xanthan Gum, Citric Acid, Sodium Citrate, Glycerin, Glycerin Fatty Acid Ester, Cholesterol, Dibutylhydroxytoluene, Cetostearyl Alcohol, Trimethylolpropane Triisostearate, Sodium Hydroxymethoxybenzophenone Sulfonate, Behenyl Alcohol, Polyethylene Glycol/Decyltetradeceth-20/Hexamethylene Diisocyanate Copolymer, Isopropyl Myristate, Sorbitan Monooleate, Polyoxyethylene Sorbitan Monooleate (20E.O.), Sorbitan Monopalmitate, Potassium Laurate, Water, Vegetable Squalane, Hydrogenated Soybean Phospholipid, Phenoxyethanol, Fragrance, Caramel *; Active Ingredient Unmarked; Other Ingredients
How to use
Infinity Innovative Bright Serum XX: Apply a small amount to your face morning and night after applying toner. Infinity Innovative Bright Lotion XX: After washing your face morning and night, take a small amount onto a cotton pad or your palm and apply to your face. Infinity Innovative Bright Emulsion: Apply a small amount onto your palm or a cotton pad morning and night after applying toner and apply to your face. If the contents are difficult to dispense, place the mouth of the container against your palm and gently tap to dispense the product.
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.