Name: Pore Tightening Control Serum
Brand: ISOI
Rating: 3.72 (146 reviews)

Rich and earthy shades like mustard yellow, olive green, and chocolate brown look great on you

How to Write a TikTok Review
 Help us keep the Hwahae community trustworthy by following these guidelines: 
Reviews that violate these may be removed without notice.

Bright and fresh shades like coral, warm pinks, and fresh greens look great on you

Soft and muted shades like pastel blues, dusty pinks, and soft lavenders look great on you

High-contrast and bold shades like pure white, black, icy blues, and deep reds look great on you

I confirm this is my own TikTok video and agree it maybe featured on Hwahae.
 Any misuse may result in removal or restrictions.
 For details, tap the

Our service will be temporarily unavailable during:

Scheduled Maintenance

Each product allows one tiktok video review and one text review

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.

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.

Each ingredient is selected for its specific purpose, such as improving skin hydration or brightening. However, the inclusion of these ingredients does not guarantee the overall effectiveness of the final product. Simply using these ingredients does not ensure the product will deliver the claimed benefits.

AI-Analyzed Reviews are coming soon!
We're gathering more reviews to provide you with the best insights.

Be the first to share your experience!
Used this product?
Share your TikTok review to help others discover it.

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.

Help us keep the Hwahae community trustworthy by following these guidelines.
Reviews that don’t follow the standards may be removed without notice.

Reviews that don’t follow the guidelines may be removed without prior notice.

Tell us about what you liked - texture, results, skin type, etc

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

아이소이

Pore Tightening Control Serum

Not Moisturizing

No Brightening Effect

Causes Allergic Reactions

Feels Harsh on Skin

Doesn't Remove Blackheads

Applies Smoothly

Not Effective for Exfoliation

Manages Pores

Removes Sebum

Easily Absorbed

Easy to Apply

Pleasant Scent

Not Oily

Refreshing

It was wonderfully hydrating, suited my skin type perfectly, and I absolutely loved it. Highly recommended!

It was wonderfully hydrating, suited my skin type perfectly, and I absolutely loved it

포어 타이트닝 컨트롤 세럼

The hydration might not be sufficient for dry skin types during winter. As for pore care, it's fair to say it doesn't offer any noticeable benefits in that area.

Absorbs exceptionally well and feels great on the skin. Its light texture makes it suitable even for those with oily skin.

If you're simply looking to prevent your pores from enlarging further, this might be a good option for you.

The price point is a bit high, so I'll have to think about repurchasing. I've used it for almost two weeks, but I haven't noticed any tightening or reduction in my pores.

It's wonderfully hydrating. Absorbs into the skin effortlessly without causing blemishes, feeling light on application. It's not heavy and doesn't leave an oily residue, so there's no worry about breakouts. Applying it after removing dead skin cells and excess sebum is incredibly soothing. It doesn't seem to enlarge pores either.

The amount is too small for this price. It runs out way too quickly

After just a week of use, my pores visibly shrunk and my skin became smoother with a more even complexion

It has a grassy scent reminiscent of cucumber. While I don't mind fragrances, those sensitive to smells, especially cucumber-haters, might find it unpleasant. Be cautious when using this on days when your skin is acting up or feeling hot, as it can cause a sudden outbreak of small blemishes. Use with care!

The lightweight, fluid texture makes it easy to layer over your existing skincare routine. However, I personally might not repurchase as it occasionally causes small blemishes, possibly due to ingredient sensitivity.

If your hands feel sticky after applying essence or cream, rub them on your elbows. This will help you achieve smooth, dead skin cell-free elbows

There's a bit of stickiness on the hands, and it becomes quite sticky after about three applications

With consistent morning and evening application, you'll notice your enlarged pores becoming more refined and tightened

The scent is a bit strong. It's not necessarily unpleasant to me, but my sister found it somewhat off-putting.

I think I got a great deal on this pore serum. I bought it during a sale on the official website. The volume is quite generous, making it a good value for a pore-focused skincare product.

Even with a small amount, the effectiveness is outstanding.

The downside is that the quantity is small and the price is quite high.

It definitely tightens pores effectively! I'm extremely satisfied with the results.

I haven't found any downsides yet, to be honest!

The way it absorbs and how well it sinks into the skin are all great! I highly recommend it!

The Hwahae Testers' pore ampoule has a richer feel and higher viscosity, making it much more suitable for dry skin types.

I'm not sure if it actually has any effect on pores. The scent might be polarizing for some.

It's decent. Not particularly bad or good, to be honest. Unlike other pore-tightening products that can be drying, this one isn't overly so. However, it doesn't feel especially nourishing in terms of oil and moisture balance either. Truthfully, it might be a bit too dry for those with dry skin. It's a serum that's not bad, but nothing extraordinary. No blemishes caused. Absorbs well and has a nice texture. No pilling. It's probably better than not using anything at all!

For combination skin, it seems good to apply on the forehead where it gets oily.

My friend gave it to me as a gift, saying the ingredients were good, but the next day it felt dry and I had peeling... 
When I checked, it contained ethanol.
It's not recommended for those who don't have severe oiliness.

It applies lightly and feels refreshing. The packaging color also feels pleasant.

Korean Reviews

Pore Tightening Control Serum

1 Reviews