Frieage
Frieage GL Serum, 30ml
Frieage GL Serum, 30ml
Rated 5.6 out of 7.0 on @cosme, Japan's largest beauty review site
A chill-to-use glutathione serum, kept in the fridge, that turns from a light liquid into a cooling jelly on skin.
✓ 100% authentic, bought in Japan
✓ Ships from Tokyo in 3 business days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
Frieage GL Serum is a Japanese chill-to-use face serum, 30ml, built around 99.8% pure glutathione for a clearer, more even look. Stored in the fridge, it shifts from a light liquid at room temperature to a cooling, jelly-like texture when cold, targeting the look of pores, dullness, and rough texture.
Why it's different
It is designed to be used cold, turning from a runny liquid into a cooling jelly that feels tightening on warm skin.
It centers on 99.8% pure glutathione, with a vitamin C derivative, Galactomyces ferment, and centella for tone and texture.
Cooling the skin before makeup can also help a base sit better in warm weather.
Key ingredients
Glutathione (99.8% pure): the brightening active the serum is built on
Vitamin C derivative: supports a clearer, more even look
Galactomyces ferment filtrate: helps refine skin texture
Centella (Centella Asiatica) extract: helps soothe and prevent rough skin
How to use
1. Store the bottle in the fridge.
2. After cleansing, dropper 2 to 3 drops into your palm.
3. Smooth over the face from the center outward.
4. Follow with your usual skincare.
Frieage GL Serum, 30ml
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.
Why does it need to be kept cold?
The formula is made to be used chilled. Cold storage turns it from a light liquid into a cooling jelly, which feels refreshing and tightening on warm skin.
What does the glutathione do?
Glutathione is included at 99.8% purity as a skin-conditioning ingredient aimed at a clearer, more even, luminous look over time.
When is the best time to use it?
After cleansing, morning or night. It is especially pleasant after a hot day or a bath, and cooling the skin before makeup can help your base hold up in heat.
Is it just a cooling gimmick, or does it treat skin?
Both work together. Beyond the cooling feel, it carries glutathione, a vitamin C derivative, Galactomyces ferment, and centella that target tone, texture, and pores.
We ship internationally from Japan!
International Delivery Rates
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 international shipping take?
These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan. As of 22 July 2026:
- 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
These are estimates only. 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. We offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.
Will I have to 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.