ISOI ACNI Dr.1st Control Serum Reviews

Name: ACNI Dr.1st Control Serum
Brand: ISOI
Rating: 4.31 (581 reviews)

4.31

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43 Reviews

BiancoO
May 12, 2025
수부지Sensitive SkinAcne Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.
Reviewed by The Hwahae Testers
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. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
⭐️ Skin type: Sensitive / Combination dehydrated / Prone to blemishes [Packaging] ✔️ The blue glass bottle has a substantial weight, but it's difficult to see how much product is left inside. ✔️ The pump dispenses the product cleanly and efficiently, which is great. [User Experience] 🔸 When my skin was acting up, I used this consistently morning and evening, and I could feel my skin calming down. 🔸 It has a light, watery serum texture that absorbs easily, making it perfect for use before makeup without feeling heavy. 🔸 I'm satisfied with how quickly it absorbs and leaves my skin feeling hydrated and refreshed! 🔸 It's effective at soothing blemishes and didn't cause any new breakouts. [Scent] 🔸 There's a very slight alcohol scent, but it's only noticeable during application and doesn't linger or become bothersome afterward.
Cons
🔹 The glass bottle is slightly heavier compared to other products, making it a bit cumbersome to carry around. 🔹 Those with dry skin might find it not moisturizing enough. 🔹 The price feels quite high for the amount of product you get.
Tip
Highly recommended for those with oily skin that frequently experiences flare-ups or blemishes! Also, it's available at the PX, so if you have access, you can get it at a more affordable price.

포코링
Apr 27, 2025
Combination SkinSensitive SkinAcne Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.
Reviewed by The Hwahae Testers
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. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
First off, my skin type is combination dehydrated with frequent blemishes, making it super sensitive. The packaging is a pump bottle, but it's made of glass, so it's quite heavy. It's not transparent, which makes it tricky to see how much product is left. The serum itself is white and opaque, with a mild tea tree scent that's not overpowering. While it's not runny, it absorbs well and has a nice texture when applied. As for its effectiveness on blemishes, it doesn't magically clear up existing ones overnight, but I feel it helps prevent skin from flaring up. It gives the impression of being gentle, so I'd recommend it for skin prone to blemishes.
Cons
The opaque packaging makes it difficult to see how much product is left inside.

이상한나라의곰
Apr 27, 2025
Combination SkinSensitive SkinAcne Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.
Reviewed by The Hwahae Testers
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. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
Absolutely amazing for calming blemishes! I've tried many soothing serums, but nothing compares to this one. When my skin was acting up, I used this for just three days and could feel the major blemishes settling down.
Cons
There wasn't really anything to complain about. If I had to nitpick, I'd say that after some time, it feels slightly rich on the skin.

김즨1
Apr 22, 2025
Dry SkinSensitive Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.
Reviewed by The Hwahae Testers
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. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
After using it consistently for about two weeks since receiving it as a gift, I think it's even better than the blemish-calming products sold at pharmacies! I honestly highly recommend it! Especially when that time of the month approaches and my skin tends to act up, if I remember to use this consistently, blemishes don't appear!
Cons
If I had to point out one minor drawback, it's that I personally dislike feeling sticky. Of course, for those who love that moisturized feeling, this is perfect! But I prefer products that absorb quickly... Other than that, it's flawless!
Tip
After applying toner 2-3 times, followed by serum and then cream, if you add a blemish-calming product from the pharmacy on top, the effectiveness is doubled!

방뚜뚜
Mar 30, 2025
Combination SkinSensitive SkinAcne Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.
Reviewed by The Hwahae Testers
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. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
When my skin was turned inside out, I used it and was able to restore it to its original state.
Cons
Those with dry skin types may need to apply additional moisturizing products.

고마오유
Mar 29, 2025
Combination SkinSensitive SkinAcne Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.
Reviewed by The Hwahae Testers
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. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
When your skin is damp and as the name suggests, it sinks in quickly when applied.
Cons
It was right and there were no further troubles. I'm sorry, the amount was a bit disappointing.
Tip
Applying the flying skin and emergency serum seems to improve absorption.

Jin.01
Mar 17, 2025
Oily SkinSensitive SkinAcne Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.
Reviewed by The Hwahae Testers
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. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
I really think there is no other product like this when your skin is flipping over. The spreadability and absorption are simply amazing. It's a truly great product, especially for oily skin or when your face is hot or you have blemishes. If you apply it in the evening and go to sleep, it definitely calms everything down.
Cons
The product itself has no shortcomings, but the price is a bit on the high side.
Tip
When the skin is turned inside out, it is good to apply it both morning and evening.

수무밍
Mar 3, 2025
Dry Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.
Reviewed by The Hwahae Testers
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. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
This is my third purchase already. It seems to be the first thing I reach for when my skin is acting up. It was nice to use without any burden. You can use it without any issues.
Cons
There wasn't really anything, but if I had to choose, it was a bit inconvenient because it was difficult to visually confirm how much it had been used.

현짱다용
Mar 2, 2025
수부지Sensitive SkinAcne Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.
Reviewed by The Hwahae Testers
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. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
I bought it in September last year and I'm still using it! I happened to go to Hwahae and saw it, so I just bought it! In my case, when my skin condition is bad, I skip the toner and cream and just apply this alone, then apply the acne ointment. The next day, my skin calms down~! Moisturizing: I only used one serum, but it wasn't dry at all and was very moisturizing! Other products are dry when used alone, but this one wasn't, so I really liked it. Soothing: When I wake up in the morning, I can see that it has calmed down. Texture: Even though it has a watery texture, it is very moisturizing and absorbs well when applied!! I think I will stick with this Hwahae soothing serum from now on ^^
Cons
Compared to other serums, I felt that sebum accumulated faster. So I would say that I ended up exfoliating more frequently. However, the effects were good, so I can tolerate that to a certain degree and continue using it!
Tip
When your skin is turned inside out, apply this product alone without skipping the basic skincare routine! Do not use any creams either! If you slather on creams when your skin is in poor condition, your skin will reject the cream, and it may actually cause your skin to turn inside out again...

kkkkaa
Feb 18, 2025
Dry SkinAcne Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.
Reviewed by The Hwahae Testers
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. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.
Pros
1. Acne. Good for calming pimples. Suitable for sensitive and dry skin. After applying it to the face, I felt a calming effect after applying it a few times. 2. It absorbs well without being sticky, and it's easy to apply after toner. 3. It can be used year-round and helps improve skin texture.
Cons
There are hardly any downsides, but if I had to pick one, it would be that the fragrance is not particularly pleasant (though it does not have a strong or unpleasant smell).