La Casta
La Casta Aroma Esthe Hair Oil, 80ml (Citrus Herb Scent)
La Casta Aroma Esthe Hair Oil, 80ml (Citrus Herb Scent)
@cosme rating: 5.3/7.0
For moist, soft and shiny hair
✓ 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
For those with thick, coarse hair. This vegetable oil-based hair oil fills each strand of hair with moisture, leading to soft, shiny, beautiful hair. When used on dry hair during morning styling, it creates a wet finish. Recommended for: - Those with thick, coarse hair - Those with a lot of hair - Those who want to use it as a styling oil in the morning
Ingredients
Jojoba seed oil, rice bran oil, hybrid safflower oil, rosemary leaf oil, bergamot fruit oil, tea tree leaf oil, lemon peel oil, pelargonium graveolens oil, cacao butter, horseradish seed oil, macadamia seed oil, sunflower seed oil, daisy extract, wolfberry fruit extract, rosemary leaf extract, squalane, fragrance
How to use
1. Use on wet hair after towel drying. 2. Take an appropriate amount in your hand and spread it well. <POINT> Recommended amount (on one side of hair): Short hair. approximately 5-7 pumps Medium hair. approximately 10 pumps Long hair. approximately 15 pumps 3. Massage the product into the ends of your hair, which are more prone to damage, and allow it to penetrate. <POINT> Blend the product into your hair by holding the ends in your palm. 4. Pull the product slightly from the middle to the ends of your hair to allow it to penetrate all over. Then finish by applying an out-of-bath treatment. <POINT> Imagine you are smoothing the cuticles on the surface of your hair.
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 have thick, voluminous hair. It definitely moisturizes dry hair. However, if you don't use a really small amount, it becomes greasy! I really want you to be careful! Also, it's hard to dry my hair with a hair dryer now, so it takes twice as long. I'm so glad I received it as a gift! It's such high quality that I wouldn't have thought of buying it myself.
I have short, thick, dry hair, and I'm worried that it's getting curlier with each passing year. I've been using this hair oil for a few years now, and I've probably bought about 20 bottles... I use one pump after a bath before blow-drying. I love how it leaves my hair manageable without leaving it sticky after blow-drying. Other products make my hair dry, so I end up going back to my old ways. I recommend this to anyone with similar hair concerns!
It was included in both Beauty Day's sample sets D and K. It's enough for three uses. It's a hair oil containing plant oils such as jojoba seed oil and rice bran oil. It has a citrus herb scent. It leaves your hair with a wet finish after blow-drying. It makes your hair look moisturized and thick, so unfortunately it didn't suit my hair. I recommend it for those with coarse hair or who like a wet look!
I tried the trial version and liked it, so I bought it. It smells great. However, as it says in the product description, when it's cold it turns from liquid to solid, so if you live in a house with a cold sink, when you need to use it in winter it becomes solid and you can't get it out, which is a shame.