AESTURA
AESTURA ACICA 365 Trouble Relief Serum pH4.5, 40ml
AESTURA ACICA 365 Trouble Relief Serum pH4.5, 40ml
CICA serum that tackles both rough skin and dry, dull skin
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• Authenticity guaranteed.
• Ships direct from Japan in 3-5 days
• Custom duties & tariffs fully handled by us for US customers.
• Track your order via USPS, Royal Mail, Canada Post, Australia Post.
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Why You’ll Love It
CICA serum that supports the sebum film and tackles both rough skin and dry dullness. This serum contains CICA to treat rough skin. Contains the unique ingredient "pH4. 5CICA" at the highest concentration in the series, which treats skin damage and supports the sebum film to give you smooth, moisturized, and well-textured skin. Microsome technology allows for rapid penetration, breaking down into 1. 20,000th the size of pores for quick penetration! - Niacinamide also treats dry dullness at the same time. Non-sticky yet moisturizing texture. * Application time Due to external stimuli or dryness Madecassoside, madecassic acid, asiatic acid, asiaticoside, zinc PCA, 3-O-ethyl ascorbic acid, gluconolactone. all skin conditioning ingredients. Up to the stratum corneum Skin conditioning ingredients
How to Work It Into Your Routine
After applying lotion, take an appropriate amount (3 to 4 drops) in your hand and gently apply it to your entire face.
What’s Inside
Water, glycerin, butylene glycol, dipropylene glycol, gluconolactone, niacinamide, betaine, 1,2-hexanediol, diethoxyethyl succinate, madecassoside, asiaticoside, madecassic acid, asiatic acid, polyglyceryl-10 laurate, ethylhexylglycerin, cholesterol, 3-O-ethyl ascorbic acid, zinc PCA, sodium hyaluronate, glyceryl caprylate, squalane, caprylyl methicone, sucrose stearate, hydrogenated lecithin, polyglyceryl-10 stearate, carbomer, polyacrylate crosspolymer-6, xanthan gum, cellulose gum, tromethamine, sodium gluconate, sodium trimetaphosphate
Frequently Asked Questions
Are these products authentic?
Yes, authenticity is 100% guaranteed.
We source directly from the brand, or from official stores within Japan.
All products are fresh off the shelves, in its original Japanese version, and never outdated.
What are your shipping rates?
All orders over US$75 ships for free, applied automatically at check out.
For all other orders, we charge US$10-20 for shipping depending on your location.
How long does delivery take?
Here are our latest estimate which includes 3-5 days for ordering processing in Japan.
Actual delivery can be affected by customs or carrier delays in each country, all of which are outside of our control.
- USA: 12-15 days
- Canada, United Kingdom, France, Germany: 9 to 12 days
- Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 days
- China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 days
- Rest of the world: 11 to 18 days
*For in-stock items only. For pre-orders or restocking items, please contact us before placing an order if you need a detailed estimate.
Will I pay customs or import fees?
US orders: We ship all orders DDP (duties delivered prepaid) which means that we handle all the import and custom duties on our end and nothing is due at your door.
Orders outside the US: Duties and import taxes are set by your local customs authority and are not collected by us. Please note that all local charges are your responsibility. Unfortunately, there is no current system that allows us to handle this on your behalf from Japan.
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Words From Our Community
Honest reviews from skincare lovers around the globe.
It has a slightly thick texture. Depending on your skin type and the season, you can use it as a substitute for lotion. It's easy to use and doesn't cause any irritation.
Now onto my second favorite. When I became pregnant, my skin got worse, with more acne, uneven texture, and dullness. I stopped using everything I'd been using and switched to products that were gentler on my skin. When I started using this serum, my skin troubles decreased significantly and my skin became brighter. It's moisturizing but not sticky, and even now that I've given birth and my skin is better, I still keep it on hand as a good luck charm. It's comfortable to use, moisturizes well, and doesn't dry out or dull my skin, even in winter, so I end up using this one all the time. As I get older, I'd like to use products that target firmness and dark spots every day, but... I think I'll repurchase it again.
This serum is non-irritating, light to use, and easy to apply. It's not an aggressive serum, but rather one that regulates the skin's condition to prevent irritation. The fact that it contains niacinamide is also a big plus. It's great for quick use when you're busy in the morning. When using a facial beauty device, you need a moisturizing gel, and this slightly thick texture works well at times like that, so I sometimes use it. I recommend keeping it on hand as a talisman for when your skin is prone to irritation, such as during the change of seasons or before your period.
I used it in combination with the lotion! It spreads easily and lasts a long time since I only need about four drops! Just like the lotion, it's refreshing, so it doesn't feel sticky even when used before makeup in the morning. It's non-irritating, so it's easy to use even for people with sensitive skin. It doesn't have any dramatic effects, but it does seem to maintain stable skin that's less prone to irritation!
[June 18, 2025] I have thin, fairly sensitive skin. I've been using it for about a week. It's not sticky or sticky at all, and it absorbs quickly, making it easy to use even on hot days. I like the feel. It doesn't get in the way at night, or even in the morning before applying makeup. When I apply it before makeup, it somehow seems to prevent dryness (deeper wrinkles) and enlarged pores. I'm not sure if it calms my rough skin, but so far it hasn't. I won a giveaway from Suzykirei. I can't say for sure if I'd buy it myself... [Added December 1, 2025] After using up the whole bottle, I suddenly wondered if my skin was actually in better condition while I was using it! It didn't really feel noticeable, for better or worse, but it seemed to calm my easily rough skin. If there's nothing else I'm interested in, I might buy it myself.