THERATIS
Theratis Ceratis Terra Premium EX Night Control Hair Mask, 150g
Theratis Ceratis Terra Premium EX Night Control Hair Mask, 150g
@cosme rating: 4.9/7.0
Contains 1 trillion NMN hyaluronic acid to shape your hair and get rid of frizz the next morning
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
Based on the concept of nighttime beauty, this product contains over 90% serum ingredients.NMN hyaluronic acid and 10 types of frizz care ingredients address all aspects of wavy hair concerns.Serum capsules provide special 60-second nighttime care.Hair Mask: Chamomile tea aroma.Liposome-formulated nicotinamide mononucleotide (moisturizing) and hydrolyzed hyaluronic acid (moisturizing)
Ingredients
Water, dimethicone, cetanol, behentrimonium chloride, stearyl alcohol, amodimethicone, hydrolyzed hydrogenated starch, sodium hyaluronate, hydrolyzed hyaluronic acid, nicotinamide mononucleotide, evening primrose oil, keratin (wool), hop extract, ceramide AP, ceramide NP, ceramide EOP, gluconolactone, polyquaternium-51, sorbitol, gamma-docosalactone, hydrolyzed pea protein, glycosphingolipids, bifidobacterium culture lysate, butcher's broom root extract, chamomile flower extract, tea leaf extract, glycerin, hydrogenated lecithin, phytosphingosine, jojoba seed oil, castor oil, hydrogenated castor oil, sucrose, Microcrystalline cellulose, hydroxyethyl cellulose, hydroxypropyl methylcellulose, mannitol, sodium lauroyl lactylate, mica, titanium dioxide, dimethiconol, diethyl sebacate, pentylene glycol, isopropanol, citric acid, sodium citrate, BG, ethylhexyl methoxycinnamate, corn starch, xanthan gum, carbomer, cholesterol, ethanol, phenoxyethanol, fragrance, diethylaminohydroxybenzoyl hexyl benzoate, Blue 4, Blue 1, Red 227
How to use
After shampooing and conditioning, lightly drain the water and apply an appropriate amount to the ends of your hair, then massage it in with your hands. Then rinse thoroughly.
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.
I use this product all the time. I have a hard, thick hair that's difficult to manage, but when I use this and oil after washing my hair, it manages much better. It also makes styling the next morning easier, so I'll buy it again when I run out!
I bought it because of the good reviews and the ease of use and ability to rinse in 60 seconds, but it ended up being a disappointment. My hair ends became dry and frizzy over time, and it didn't seem to suit my hair.
No matter what shampoo you use, this hair mask will leave your hair feeling moisturized. It's a little bit of a pain to remove, but it's worth it.
If you use this on curly hair that has been bleached once, it makes a huge difference in how manageable it is the next day! Even if you just use it before a rainy day, it helps to keep your hair less frizzy than usual, so I'm going to keep using it! It's quite moisturizing, and while the scent may be a matter of personal preference, I think it's a scent that everyone will enjoy!
I bought it because of the good reviews and the ease of use and ability to rinse in 60 seconds, but it ended up being a disappointment. My hair ends became dry and frizzy over time, and it didn't seem to suit my hair.