Name: Collagen Impact ESSENTIAL MASK SAPPHIRE
Brand: WellDerma
Rating: 4.5 (14 reviews)

4.50

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This Korean review was translated by AI and may contain inaccuracies.

14 Reviews

gm*****
Apr 28, 2025
Dry SkinBrightening/Dark Spots
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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 Premium Sapphire Collagen Fitting Mask was said to contain the equivalent of 380 bottles of collagen ampoules in a single sheet, so I had high expectations. After actually using it, it more than met those expectations. From the moment I took out the sheet, I could feel the exceptional moistness. The thick, bouncy sheet adhered closely to my face, with noticeably better adherence compared to regular sheet masks. Likely due to the unparalleled collagen content, my skin felt incredibly supple and firm after use. Touching my face after removing the mask, my skin felt much more plump and soft than usual, making me realize this was the true power of collagen. The moisturizing effect even lasted until the next morning, leaving no dull, dehydrated feeling, and my makeup applied much more smoothly. The inclusion of the luxurious sapphire extract also seemed to help soothe my skin, and my complexion looked significantly brighter after use.
Cons
While the product contains premium ingredients and a high concentration of collagen, the relatively high price point was a bit disappointing. The cost is burdensome for daily use, so it seems best to save it for special occasions or times when intensive care is truly needed. The ampoule quantity is quite generous, which is great, but the surplus can be challenging - even after applying the mask, there is still a significant amount left in the packet. It feels wasteful to discard it, yet applying the full amount to the face may be excessive, so finding ways to utilize the leftover product required some consideration. Lastly, the sheet mask is thick and has strong adherence, which could make it slightly difficult to fit for those with smaller faces.
Tip
I didn't just throw away the remaining ampoules after using the mask, but I also applied them thoroughly to my body! By applying them to my neck, collarbone, arms, and the backs of my hands without leaving any behind, I was able to feel not only my face but also my body skin becoming plump and moisturized. Especially when applied to areas that are prone to dryness, the skin texture becomes noticeably smoother. Additionally, if you put the mask in the refrigerator for a bit before using it, the cooling effect is enhanced, doubling the soothing effect on the skin. On days when heat builds up or puffiness is a concern, using it this way can provide a much cooler and refreshing sensation. Lastly, gently rolling a roller over the mask seems to significantly increase the absorption of collagen, so I always use a roller along with it.

oh********
Apr 22, 2025
Combination SkinSensitive SkinBrightening/Dark SpotsSebum/BlackheadsInner DrynessWrinkles/ElasticityEnlarged PoresRednessDead Skin Cells
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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
From whitening to wrinkle improvement, the anti-aging effects are great and it has also received a patent certification for the micro-needle hole technology for better adhesion and absorption the low-molecular-weight collagen highly concentrated hydro-gel mask pack Wellderma Sapphire Collagen Fitting Mask Pack! Without any purified water, only with collagen water the unique adhesion through the micro-holes the strong and deeply penetrating absorption power was great Since it is formulated with densely reinforced low-molecular-weight collagen ingredients, as soon as it touches the skin, it adheres tightly like glue and gives a feeling of providing nourishment and elasticity. Thanks to the patented technology of 3,600 micro-holes, when I looked at my face with the mask pack on in the dark, there was not a single lifted area, boasting an amazing adhesive power The better the adhesion, the more the effective ingredients of the pack can be absorbed deeply into the skin, so I was more and more impressed as I used it!
Cons
You need to keep the pack on for 1 hour. However, it did not fall off my face and stuck well, and it was easy to peel off from the skin, so it was comfortable to move around~
Tip
Here is the translation of the Korean text to English: The Wellderma Sapphire Collagen Fitting Mask Pack is a hydro-gel mask pack made by solidifying 380 ampoules. That's why the color changes only after 1 hour of application. After 1 hour of applying the pack, the white collagen was completely absorbed into the skin, making it gradually more transparent. The high-concentration collagen densely filled the skin, strengthening the core power of the skin and visibly providing dense, elastic skin. The collagen that melts in real-time according to skin temperature provided an extremely luminous complexion with just home care. I was able to fully experience the power of the 400DA low-molecular collagen with the same structure as skin cells through this Sapphire Collagen Fitting Mask Pack. The more I used it, the more radiant and elastic my skin became. Upon closer inspection, I found that this pack was perfected down to the smallest ingredient. Although it uses a high concentration of collagen, there was no irritation at all, as they only used safe ingredients and excluded harmful substances. Unlike general masks that use low-cost synthetic thickeners, this beauty brand Wellderma used natural ingredients even for the thickeners in the pack, prioritizing safety.

da*******
Jan 27, 2024
Dry SkinSensitive 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
I really like that the collagen pack can be left on for a long time, so it's very convenient.
Cons
The price per pack is a bit high, so it feels burdensome to purchase and use it frequently.
Tip
Applying the basic products and then using the pack makes my skin even more moisturized.

ki*******
Dec 21, 2022
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
I found out about it through Instagram, and first of all, the adhesion is good. The essence doesn't drip down, so that was the first good thing. Compared to other face masks, it seems better to use it for a longer time. It gets absorbed well, and when I took it off, it was glowing but not sticky, which I liked.
Cons
The price is not as affordable as I expected. If it was on a home shopping channel, I would probably stock up, but that's a bit disappointing. And sometimes it can be a bit stinging. That could be due to individual skin differences, though.

du*********
Aug 26, 2021
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
It's really moisturizing The essence is packed in, so you can apply the pack again when the moisture starts to disappear Your skin looks great the next day when you put on makeup
Cons
There are pros and cons It's so moisturizing that it takes longer to apply compared to other packs, doesn't it? You could watch an entire drama episode while applying it
Tip
Keep an eye out for sale periods on home shopping channels or official stores

Hwahae User
Jun 24, 2021
Combination SkinSensitive 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
I love how the essence doesn't just flow down but instead adheres to the skin like jelly. And my complexion has really improved so much. My mom bought this because of Chanyeol, but I like it even more.
Cons
It tends to tear easily when applying it, which is a bit disappointing.
Tip
Keep wearing it for a long time... until it becomes transparent.

Hwahae User
Apr 23, 2021
Combination SkinSensitive SkinAcne SkinAtopic 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
The product is moisturizing and great, I've been using it consistently. It absorbs well and my skin really improves.
Cons
It's a bit difficult to apply, so it tends to tear easily. Apply it carefully. You need to keep it on for about an hour, so you should do it when you have time.
Tip
It's great to use it when it's cool. Using it in the morning and evening makes your skin twice as moisturized.

Hwahae User
Jan 13, 2021
Dry 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
1. Fabric Quality - The sheet mask is soft and gentle, with no irritation on the skin. 2. Good Adherence - The collagen mask was the best, as it adhered well and didn't slide down. I had a frustrating experience with other collagen masks that didn't stick well, but this one clung nicely!
Cons
1. It's a mess of PEG... The ingredients are not great. 2. Irritation - There seems to be an ingredient that temporarily smooths wrinkles, as I felt a stinging sensation, similar to when using a lip plumping product. Those with sensitive skin should be cautious.
Tip
Interestingly, the eye and mouth holes are still intact. I placed it over my lips and used it that way.

kh*******
May 29, 2020
Dehydrated SkinAcne SkinDark Circles
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 author's skin It's a neutral skin that's not too sensitive 💘 When applying the mask The mask is really thin and was stuck on my face for 20 minutes❗ There's quite a bit of ampoule on the peeling sheet, so I recommend applying it to the back of your hand or neck 💘 After using the mask The skin adhesion is good and the ampoule is not too watery The amount of ampoule is also not excessively much, so After applying and removing the mask, you can absorb it and Apply the ampoule to your cheeks one more time, which is good
Cons
🙈 The price seems a bit expensive ㅠㅜ If it was a little cheaper, I would have used it more The ampoule is just right and really good, but It's a bit of a burden for a student, you know❔
Tip
🍓 As I mentioned above, you should absorb it after applying it and Use up all the remaining ampoule Economical and careful⭐

Hwahae User
May 26, 2020
Combination 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 sheet is thin, providing a close, adhering feel on the face. There is also sufficient essence, allowing you to apply the remaining essence from the pack to your neck and shoulders to provide nourishment.
Cons
If the sheet was just a bit longer, it could have completely covered the chin, which would have been even better.
Tip
I used the remaining essence on the sheet to apply a pack to my neck, along with my face.