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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184 Reviews

BiancoO
May 12, 2025
수부지Sensitive SkinAcne Skin
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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.

Daup
May 4, 2025
Oily Skin
Review under verification
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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
It seems to have a calming effect, but...
Cons
The biggest issue is that it causes an allergic reaction and my skin flares up terribly
Tip
There's an alcohol smell, and overall it's a bit underwhelming

현니이2
May 3, 2025
Normal 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
It's deeply moisturizing and has strong hydrating power. I find myself using it often when I want to soothe my skin.
Cons
There's nothing bad to report. I don't think there was anything particularly negative about it.

온화한쿠퍼수리24038
May 3, 2025
Combination SkinAcne Skin
Review under verification
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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
The absorbs is smooth and pleasant, and since it's not a heavy formula, I can apply it in the morning too. Its absorption is about the same as other products! As a teenager currently dealing with a lot of acne, this product has really helped calm my skin. I'm not sure if it's because I've been using this along with other products in my routine, but my skin texture has improved and my blemishes have decreased. I'll definitely keep buying this in the future.
Cons
The feel on the skin wasn't bad, but it's a bit rich, so those with oily skin might want to avoid it. However, it's not too extreme, just a little oily, so I didn't mind it too much. One inconvenience I noticed was that when the product was almost finished, it became difficult to get the remaining contents at the bottom of the container.

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.

루아2468
Apr 22, 2025
Combination SkinSensitive SkinAcne Skinproduct.Atopy 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
It seems suitable for acne-prone skin and helps calm redness! The cooling effect feels so refreshing when applied~~ I find myself reaching for this product often~~!
Cons
The amount is decent and it's refreshing. I don't have any complaints about it.

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!

주쟤
Apr 22, 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
The effects are immediate! It improves skin texture and is great for soothing the skin.
Cons
It seems a bit pricey. The amount you get for the price is rather small.

코쓱'^'
Apr 20, 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
It soothes the skin without irritation. After applying, it seems to calm the redness of blemishes, which is why I'm on my third bottle!
Cons
It has a medicinal scent! It's not overly bothersome, but it's certainly not a pleasant fragrance.
Tip
It feels even more refreshing and nice when you store it in the refrigerator.

펭귄뀨욱
Apr 15, 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
The ISOI Bulgarian Rose Blemish Care Serum truly lives up to its name, offering quick and effective soothing relief when your skin becomes sensitive and red. It's particularly noteworthy for its blend of Bulgarian rose oil, arbutin, and niacinamide, which not only calms the skin but also helps to even out your complexion. The texture is light and fluid, with a slight tackiness that spreads easily on contact with the skin. It absorbs quickly and leaves a fresh, non-greasy finish - a major plus. On days when blemishes or sensitivity flare up, you'll notice it simultaneously reduces redness and refines skin texture, giving you that sense of inner calm from the inside out. With its fragrance-free and nearly irritation-free formula, this soothing ampoule is especially recommended for those with sensitive or acne-prone skin.
Cons
As this serum specializes in soothing and evening out skin tone, it may take some time to see significant improvements in deep-set pigmentation or dark spots when used alone. It's best to expect gradual improvement rather than instant brightening effects. Also, the price point is slightly higher compared to other serums, which might make it a bit challenging for some to use consistently in their daily routine.
Tip
1. For faster soothing effects, apply a small amount and gently pat it onto troubled areas after cleansing and toning. 2. On days when your skin feels extra sensitive, try layering it twice for more effective overall redness reduction. 3. For flexible use, apply a thin layer during the day and layer it more generously at night. 4. For enhanced absorption and synergistic effects, use it as the final step in your skincare routine, followed by a moisturizer.