Glosstify
Glosstify Cortex Gel, 110ml
Glosstify Cortex Gel, 110ml
Rated 6.0 out of 7.0 by Japan’s largest beauty community
Addresses damage while you sleep, leaving hair smooth and shiny
✓ 100% AUTHENTIC, SHIPS FROM JAPAN
✓ DUTIES & TAXES INCLUDED FOR US ORDERS
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What it is
You may be taking good care of your skin before bed, but are you taking good care of your hair? Cortex Gel contains Glosstify's unique triple hematin formula, as well as 11 amino acids and five types of ceramides for nighttime care. The gel penetrates deep into your hair, providing thorough repair and care while you sleep.
Ingredients
How to use
[Recommended amount to use] Short hair: Cherry-sized amount (approximately 2cm in diameter) Long hair: Muscat-sized amount (approximately 3cm in diameter) 1. After a bath, before using a hair dryer, spread the amount evenly in the palm of your hand, warm it up a little, then apply it to your hair and dry it. 2. After using a hair dryer as usual, if you want more care, apply it to areas of concern. 3. If you want a wet-looking finish the next morning, it is also recommended to use it as a styling 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.