Name: AC Calming Serum Booster
Brand: GLUIRE
Rating: 3.58 (55 reviews)

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This is a Health Functional Food certified by the Ministry of Food and Drug Safety (MFDS) of Korea, designed to help maintain and improve your health.

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Tell us what didn’t work - texture, skin reaction, or why you wouldn’t recommend it

글루어

AC Calming Serum Booster

Causes Breakouts

Leaves a Sticky Residue

Slippery

No Whitening Effect

Pills on Skin

Causes Allergic Reactions

Clears Breakouts

Soothing

Not Irritating

Doesn't Sting

Pleasant Scent

Effective on Rashes

Feels Comfortable

It's great to carry around in my bag as a portable option🫧

The quantity is a bit small, so I tend to use it sparingly without realizing it.

I purchased the Glower AC Calming Serum Booster💚 as it is a non-comedogenic product that has been proven to not cause any trouble through testing.
My sister, who has sensitive skin and often experiences breakouts, has been using it consistently and found it helpful in reducing redness!!
It's also great that it's not sticky and easy to apply 𝙶𝙾𝙾𝙳✨
What I liked most is that the product comes with a massage ball, which can be used on troubled areas to provide a cooling effect and soothing relief all at once😆

에이씨카밍 세럼 부스터

I've been applying it intensively to the areas where I tend to break out, right before bed. Applying it consistently has noticeably reduced the recurring blemishes.

😭 Disappointing Aspects 😭
✅ Moisturizing
The hydration is good, but the moisturizing effect isn't exceptionally great.

✅ Packaging
The product is great, but the packaging could have been more premium-looking.

✅ Small Volume
At 20ml, it gets used up quickly if applying daily. The small volume for the price is a bit disappointing.

🙋‍♀️ Skin Type
Combination skin that occasionally breaks out with pimples and acne.
Mainly experiences troubles around the nose, mouth, and chin area.

💖What I Liked💖
✅ Soothing Effect
Essential when pimples pop up. I'm already on my second bottle. 🤭 The soothing effect is highly satisfactory. After applying, the pimples subside almost magically in 3-4 days, and scarring is barely left behind!

✅ Convenience + Hygiene
Applying directly to trouble spots with your hands can feel unpleasant. This is a roll-on type, so you just swipe it on - so convenient! This is personally my favorite part.

✅ Non-sticky Texture
Serums are usually very sticky when applied, but this is incredibly moisturizing and soft! It seems to have great hydration and absorption.

✅ Repurchase Intention
I've only tried the AC Calming so far, but I'm so satisfied that I want to try out other products in the Serum Booster line as well.

If you apply it to the areas where you frequently get trouble, it soothes the skin without drying it out.

The volume is small, so I have to use it sparingly.
There are not many discount events.

I often get trouble around my lips, so I started using this product and the calming effect is great.

I didn't feel comfortable sharing it with my family...🥲 So I've been hiding it and using it only for myself.

My skin was soothed, and the redness from acne disappeared, which was great!!!! It was also good that the gel-type formula provided intense hydration.
The stainless(?) material is also good for hygiene.

While it provides immediate soothing, like other products, it doesn't completely eliminate acne. Haha. But I'd recommend it as a calming product.

This product allows you to apply the serum intensively to the desired area.
As someone with persistent acne, spot treatment products are essential for me. Unlike other spot treatments, this product has 3 balls on the applicator, which makes it easy to apply the product cooling and massage it in for better absorption.
The serum inside has a fairly thin consistency with a fresh scent, and thanks to the centella (cica) ingredient, it has a good calming effect.
It was effective in reducing redness.

The downside is that the amount is a bit small? It seems a bit small compared to the price.

I am a sensitive skin type and I often get acne.
To start with the advantages,
1. It has a cooling effect.
It definitely feels refreshing when applied. Especially for reddened acne, it seems to have a calming effect.
2. Skin soothing
As I mentioned earlier, when I apply it to the acne areas whenever I remember, it definitely calms them down faster than before.
3. It's convenient to keep it nearby and apply it whenever I remember.

I really don't know why I bought this. After just two days of use, small blemishes turned into inflamed acne. I'm not particularly sensitive, but the acne became so painful that I couldn't even touch it with a hard object without severe irritation. I bought this to improve my skin, but it's only gotten worse.

The cooling sensation and absorbency are great. I didn't have high expectations, but these two aspects seem really good.

The booster is best applied before your toner. After cleansing, I apply it around my nose and mouth, let it absorb, and then follow up with my regular moisturizer.
Use only a small amount. Applying too much doesn't make it more effective, and a little goes a long way with the massaging motion.

The first disappointing aspect is the size of the product. I can't use it for very long before finishing it. It would be great if they sold it in a bundle or multi-pack with a discount, but I haven't found any stores that offer that.
Also, for first-time users, it might be difficult to get the right amount to apply. It took me some time to figure out the right amount as well.

As a sensitive person, soothing and non-irritating basic skincare products are essential for me. In fact, I've tried many basic products that are said to be good for sensitive skin, and these AC Calming products seem to suit me the best.
I'm currently on my 4th bottle of the booster, and I like that I only need to apply it around my nose and mouth area, rather than all over my face. My nose and mouth area tend to get easily irritated, so this is great for me.
I also personally enjoy the scent, so I'm quite satisfied with the product.

Since I was using a mild cica cream before,
Or maybe because of my sensitive skin, it felt slightly irritating.
However, there was no redness or other symptoms.

This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. The Hwahae Testers' reviews undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.

It's good for using only on the troubled areas.
It has a tea tree-like scent and feels slightly drying, but it has a disinfecting sensation.
Even though I have sensitive skin, there was no redness or further irritation.
Many people say the usage amount is too little, but since I only roll it on the troubled areas instead of using it daily, it still feels quite soothing.
There was no feeling of the trouble areas getting worse after using it.
It has a slightly hardened feeling after use? (Similar to the feeling I had when using tea tree oil products)

I found it works better for me as a travel basic skincare, where I can just pat it all over my face like a moisturizing gel, rather than using it as a spot treatment.

While the main purpose is acne soothing, ... I've tried using it as a spot treatment for quite a long time, but I didn't really see any effects in terms of calming or reducing the breakouts.
It didn't cause any new breakouts, but it was disappointing that it wasn't effective.
And as you can see in the photo, the amount is really small.
I used it as a travel basic skincare, and it worked well for that, but as a spot treatment, the concentration feels a bit low.
And as a full-face moisturizing gel, the amount is just too small.
It's in an awkward position.

This is the Hwahae Trial Reviewer.
The review is a bit late. First, I've been using it daily for a long time because of its acne-soothing properties.
My skin type is combination-oily.
Even when my skin lacks moisture or is overly oily, a slight change in environment can cause troublesome breakouts on my cheeks or lips - it's a difficult skin to manage... and it got even worse after being bombarded by fine dust.
The formula is a moisturizing gel.
It's refreshing.
And I was really worried about my severe metal allergy, but in my case, the application area on my cheeks was not a problem at all.
It feels cool when applied and is suitable for spot application.
I had imagined applying it in small dots, but when my skin condition was really bad, I spread it all over my face.
The cooling sensation and refreshing feel are great, and there were no new breakouts caused by the product.

It's difficult to expect acne soothing effects.
I haven't used it much, but in my experience, I haven't seen cosmetics calm acne.
It's better to use acne patches before bed, and they can heal in a day or two.
While it can't solve internal problems, it acts on the skin's exterior and provides quick effects.
I've also tried the Bija Cica Balm, but that didn't calm my acne either.
So is there enough reason to use this product, given its small volume? It's mainly good for slight moisturizing and whitening effects... It would be good to use on suddenly dry, flaky areas in daily life. In other words, it's effective for dry skin, but for oily/combination skin, it should be used as needed.
However, there are many cream-type products over 100ml that have moisturizing and whitening functions.

The way the contents come out is quite unique.
It comes out through three holes and can be rolled.
It seems more hygienic than using your hands.
The ingredients don't seem too bad either.

It's good for using in dry areas.
It contains whitening ingredients. With long-term use, there will likely be some changes.

Korean Reviews

AC Calming Serum Booster

1 Reviews