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.

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.

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.

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!

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~

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.