CellFusionC Cooling Skin Booster Serum Reviews

Name: Cooling Skin Booster Serum
Brand: CellFusionC
Rating: 4.37 (57 reviews)

4.37

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17 Reviews

애ㅃ플
May 12, 2025
Combination SkinSensitive 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
This is a review from The Hwahae Testers! I absolutely loved that despite being called a serum, it has a watery toner-like texture, making it so easy to apply generously without any worry. Given its cooling effect, I was concerned it might become very drying after a while. However, it turned out to be much better than I expected! I have combination dehydrated skin, and I was pleasantly surprised to find that just two layers kept my skin feeling hydrated for quite a long time! I've been a fan of the YouTuber who co-developed this product and had been eager to try it. It definitely lived up to my expectations! I usually struggle with makeup not adhering well due to excess dead skin cells, but after gently wiping with this product, it smoothed out my skin texture beautifully. My makeup went on noticeably better than usual. I absolutely adore this product!
Cons
I did experience a slight flare-up of folliculitis. While I don't think it was entirely due to this product, it did seem to exacerbate the condition when used on areas with existing mild folliculitis. This is probably true for most skincare products though!

여두둥
May 12, 2025
Combination 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
This was my first time trying a skincare product with cooling ingredients, and I was pleasantly surprised that it wasn't as irritating as I expected and didn't feel artificial on my skin. As a skin booster serum, it was perfect for the first step of my skincare routine, gently opening up the hydration pathways. It also paired well with any type of ampoule I used afterward, regardless of the variety. And this might seem minor, but the pump dispenser made it super convenient to spray directly onto my face. I'm already enjoying it, but I have a feeling it's going to be my go-to product as the weather heats up this summer!
Cons
As someone with combination dehydrated skin, I'm satisfied with this product as it hasn't caused any blemishes or skin reactions. However, for those expecting an intense cooling sensation, the cooling effect might be a bit underwhelming.
Tip
When your skin feels hot, spritz this generously all over your face for a soothing effect. It works wonders as a calming treatment. Using it as your first essence leaves your skin incredibly hydrated!

늙지마피부
May 11, 2025
Combination SkinSensitive 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
Skin type: Dry with lack of hydration, slightly oily forehead, dry U-zone, good pores, slight blackheads, occasional small pimples (forehead, between eyebrows, under chin), sensitive atopic skin, and a few freckles. Absorption: It has a water-like serum texture and absorbs extremely well! Moisturizing power: Very hydrating, leaving the skin feeling moist with excellent moisturizing effects. Blemishes: None at all, and it's gentle on the skin. Overall, it's a hydrating serum formula that absorbs well and doesn't cause irritation, making it suitable for everyday use.
Cons
I'm not sure how strong the cooling effect is. It's a pump-type product, but it drips down every time I press it. I have to use it by pumping directly onto my face.

은서비맘
May 10, 2025
Dry 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 Hwahae Testers♡ How can we apply skincare before makeup to achieve the best results? Be careful not to layer on too much product even if your skin is dry, as it can lead to pilling or separation of your makeup. In that sense, the Cell Fusion C serum excelled as a pre-makeup booster! Applying two or three layers provides better hydration and skin-firming effects than most creams. I loved how it kept my makeup smooth and in place without any lifting. The generous size for a serum allowed me to use it liberally without worry, which was very satisfying.
Cons
I've been using it morning and night with great results, so there's nothing I dislike about this product.

jinny23
May 9, 2025
Oily SkinSensitive 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
For oily skin (oil party after just 2-3 hours), sensitive, thin skin: - The water-like texture in a pump bottle makes it incredibly clean and easy to use. - Despite its watery consistency, it has a slight nourishing feel. For my morning skincare routine, it provides sufficient hydration. - There's no stickiness, and layering it multiple times works well for combating deep dryness. - Although it's called a cooling serum, I was worried about menthol or alcohol content, but there was no such sensation. I didn't notice any significant cooling effect beyond the natural coolness of the texture. This might actually be better for super sensitive skin due to its lack of irritation. - After my morning cleanse, I just pump this product 3-4 times, pat it in to absorb, then apply sunscreen and foundation right away.
Cons
For a cooling serum, I barely felt any cooling effect. To notice any pore care benefits, I think I'll need to use it for a longer period.
Tip
If you're looking for a more pronounced cooling effect, I recommend storing it in the refrigerator before use.

euneunk
May 8, 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
Texture: The low viscosity formula glides effortlessly on the skin. It feels substantial without being overly sticky or thick, making it comfortable for everyday use. Application and Finish: This serum absorbs well into the skin, leaving no residue behind. While it's not overly sticky or thick, it provides a fresh finish that keeps your skin hydrated for hours. Skin Condition and Effects After Use: This ampoule is so effective at alleviating deep dryness that you could use it alone without layering. I keep it in my bathroom to apply right after showering or cleansing. Not only does it provide long-lasting hydration, but it also seems to enhance the absorption of subsequent products. I typically struggle with redness due to skin sensitivity, which gives my complexion a dark, flushed appearance. The Cell Fusion C Cooling Skin Booster Serum amazingly calmed my redness. After using it for about a week, I was thrilled to see my skin maintain a bright, pink-toned complexion instead of the usual redness. Irritation Level: I didn't experience any blemishes, tingling, or redness while using this product, so I felt confident using it regularly.
Cons
The low viscosity means it can run off your hands easily. Be careful when applying!

하누연
May 8, 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
I loved how the watery texture, unlike thicker formulas, allowed for multiple layers that instantly filled my skin with hydration! It seems like combination dehydrated or oily skin types would be more satisfied with this product than those with dry skin.
Cons
I didn't particularly notice any cooling effect, so it didn't feel like it had a standout feature unique to Cellfusion C. Also, given its water-like consistency, I think it might have been better to release it in a mist format to reduce the inconvenience of it slipping through your fingers!
Tip
You can really feel the synergistic effect if you layer it 3-4 times both morning and night right after cleansing, or if you apply and let it absorb before using a modeling mask, aloe mask, or other types of face masks.

7I초생활수급자
May 6, 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
A product that seems to be between a toner and a serum, though it's called a serum. In reality, it's essentially the very first step, like a toner. It's not quite a watery formula, but it's not slimy either. It's slightly thinner than even the more fluid famous serums/ampoules out there. Perhaps because of this, you can layer it multiple times without feeling heavy, and it feels like pure hydration is being absorbed into the skin. It's incredibly lightweight and refreshing. I apply it alternating between four times on my face and three times on my neck, patting it in well for absorption. Apart from one or two minor blemishes (likely hormonal), there was absolutely no burning or tingling sensation that usually appears quickly when a product doesn't suit my skin. Since I started using this, assuming I apply enough and let it absorb properly, there have been many days where I don't feel any dryness even after 20 hours. I've definitely noticed an improvement in my overall skin texture too. I'm also using niacinamide and madecassoside serums, as well as a hyaluronic acid serum, but I think having such a good first step in my skincare routine has made a huge difference.
Cons
The price is quite steep at around $20 for 150ml. Even though it was developed by an influential beauty YouTuber and performs well, at this price point, I wouldn't repurchase it regularly. It's just too expensive... Despite having 'cooling' in its name, there's absolutely no cooling effect. Sure, if you kept it in the fridge and applied it right away it would be cooling, but is that really worthy of boldly including it in the product name? For dry skin, one or two layers aren't enough - you definitely need to layer it at least 3 times. With watery skin products like this, more is definitely better.

베리코깅
May 5, 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
✓Scent - Almost fragrance-free ✓Texture - It's completely water-like, I almost want to use it as a mist! It provides great hydration! The lightweight formula seems perfect for summer use ✓ Packaging The transparent bottle makes it easy to check how much product is left As it's a cooling product, using it before makeup definitely prevents skin from heating up, allowing makeup to apply smoothly! I naturally have some redness, and my cheeks get red even after just washing my face. For those with similar skin concerns, using this as a toner pack might be really effective~ I think it would be even more effective in summer when skin tends to heat up! I've tried applying it with my hands and as a toner pack, and I found its benefits really shine when used as a toner pack. For those who can't feel the cooling effect well, definitely try it as a toner pack! While the cooling sensation isn't intense, even a slight cooling effect in summer can make you feel refreshed and comfortable! If you're looking for a toner with a gentle cooling effect without irritation, I recommend this!
Cons
I was expecting an intense cooling effect like Cell Fusion C pads (I usually prefer strong cooling effects), but it's not like that. It just gently lowers skin temperature, providing only a slight, immediate cooling sensation. If you're expecting an intense cooling effect, I wouldn't recommend this.
Tip
When I applied it by patting with my hands, I didn't feel much of a cooling effect, but when used as a toner pack, I could feel a subtle cooling effect for longer. + If you use a fan while doing the toner pack, it feels cool the entire time. (I highly recommend the combination of toner pack + desk fan!)

봉봉21
May 3, 2025
수부지Sensitive 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
Skin type: Combination dehydrated skin (severe deep dryness), sensitive Here's my review after using it for about a week! 1. Cooling effect There's definitely a cooling effect, but it's quite subtle. Interestingly, it's only noticeable on certain areas of the face. It's a bit ambiguous and peculiar. 2. Hydration boost I usually apply it about three times, and it seems to provide a definite hydration boost! I've tried many hydrating serums and ampoules before, but honestly, they often just made my skin look shiny on the surface without feeling truly hydrated deep down. This one, however, really fills my skin with moisture from within, without any greasy shine.
Cons
1. The formula is too watery, making it difficult to apply. 2. To be honest, it's not a particularly distinctive product. For those who really prioritize cooling effects, using cooling pads might be a better option.