Name: Collagen Impact ESSENTIAL MASK SAPPHIRE
Brand: WellDerma
Rating: 4.56 (16 reviews)

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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.

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

웰더마

Collagen Impact ESSENTIAL MASK SAPPHIRE

Feels Harsh on Skin

Slippery

Irritating

Absorbs Well

Easily Absorbed

Doesn't Drip

Hydrating

Creamy

High Amount of Essence 

The mask comes in two parts. It's easier to apply if you take out and attach one piece at a time from the package.

We didn't experience any blemishes or irritation.
However, the mask is extremely slippery.
You need to be careful not to drop it and make sure it adheres well to your skin...

I'm sharing this review after two weeks of use by myself, my boyfriend, my friend, and my mom!

First off, I noticed definite changes while using this mask, with no other variables in my routine (kept my usual foam cleanser, sleep schedule, and moisturizer consistent).

To be honest, I didn't expect much since I only felt subtle changes that others might not notice. However, I was pleasantly surprised by unexpected results.

Perhaps due to the collagen? The next morning, my skin felt incredibly smooth! I really noticed how refined and sleek my skin's texture became. It's different from using madecassoside-based products - this mask seemed to fill in fine lines and uneven texture for a smoother appearance, rather than just firming and improving skin health.

As for my mom, boyfriend, and friend who had some visible wrinkles or slight sagging - while not miraculous, they noticed subtle improvements. Their skin looked more radiant and seemed to cling better to facial contours. Oh, and my mom saw noticeable improvement in her more pronounced wrinkle areas. No wonder she "confiscated" one of my two boxes!

사파이어 콜라겐 임팩트 에센셜 마스크

Make sure to apply the mask with the embossed part touching your skin. That's the patented feature designed to adhere closely to your skin!

There's nothing to complain about with this one. It's absolutely becoming a staple in my routine. I'll be on the lookout for discount opportunities!

Welderma Premium Sapphire Collagen Impact Fitting Mask

I usually don't prefer gel-type masks because they often leave my skin feeling tight and dry after removal. However, this one, possibly due to its low-molecular collagen, leaves no dryness and keeps my skin hydrated.

Unlike other masks that tend to slip, requiring frequent adjustments, this one adheres well without tearing. It's firm and snug on the skin.

As someone with dry skin who dislikes sticky or surface-level products, this mask effectively tackles deep dryness with its moisturizing properties.

I'm not one to easily notice immediate effects, but after using this, I could feel a real difference. My redness decreased, and most notably, my pores appeared visibly smaller right away.

Definitely adding this to my must-buy list!

I didn't waste the leftover ampoule - I applied it thoroughly to my body! Spreading it on my neck, décolletage, arms, and the back of my hands made not just my face, but my body skin feel firmer and more hydrated too. It's especially effective on areas prone to dryness, noticeably improving skin texture. Another tip: putting the mask in the fridge for a bit before use adds a cooling effect, doubling the soothing benefits. It's particularly refreshing on days when your skin feels hot or puffy. Lastly, I always use a roller over the mask - it seems to significantly boost collagen absorption.

Given the premium ingredients and high collagen content, the price point is a bit on the higher side, which is somewhat disappointing. It's too expensive for daily use, so it might be best reserved for special occasions or when intensive care is needed. While the ample amount of ampoule is great, there's actually too much left in the packet even after applying the mask. It feels wasteful to throw it away, but it's too much to apply all on the face, so I had to think about how to utilize it. Lastly, as the sheet is thick and adheres strongly, those with smaller faces might find it a bit tricky to fit.

I had high expectations for the Premium Sapphire Collagen Fitting Mask after hearing it contains the equivalent of 380 bottles of collagen ampoule in a single sheet, and it definitely lived up to the hype. From the moment you take out the sheet, you can feel the exceptional hydration. The mask is thick and elastic, adhering perfectly to the face - its adhesion is noticeably superior compared to regular sheet masks. Perhaps due to its unparalleled collagen content, the skin feels remarkably firm and elastic after use. Especially when touching your face after removing the mask, the skin feels bouncier and softer than usual, making you think 'this must be the real collagen effect'. The hydration lasted until the next morning, preventing any dryness, and makeup went on much smoother too. The luxurious sapphire extract seems to have helped soothe the skin, and after use, my complexion appeared noticeably clearer.

This is a must-use the night before any important event!

The Welderma Sapphire Collagen Fitting Mask Pack is a hydrogel mask made by solidifying the equivalent of 380 bottles of ampoule. It took a full hour before I noticed any color change.

After wearing the mask for an hour, I could see the white collagen had been completely absorbed into my skin, gradually becoming transparent.

The high concentration of collagen deeply filled my skin, visibly strengthening its core and creating a densely elastic complexion.

The collagen, which absorbs well by melting in real-time with skin temperature, created an intensely radiant complexion with just at-home care.

I could fully experience the power of the 400DA low-molecular-weight collagen, which has a structure identical to skin cells, in this single Sapphire Collagen Fitting Mask Pack.

Curious about the secret behind increasingly radiant and elastic skin with each use, I looked into even the smallest ingredients and found that attention was paid to every detail.

Despite using a high concentration of collagen, the mask was gentle without any irritation. This is because they excluded all harmful ingredients and carefully selected only safe ones.

Unlike typical masks that use low-cost synthetic thickeners, Welderma, a beauty brand that prioritizes safety, even used natural ingredients for the thickeners in this mask.

You need to keep the mask on for an hour. However, it adheres so well to the face without falling off that it's comfortable to move around with. It doesn't easily separate from the skin.

From brightening to wrinkle improvement, this anti-aging powerhouse delivers impressive results. The Welderma Sapphire Collagen Fitting Mask Pack boasts a patented micro-needle hole technology for enhanced adhesion and absorption. It's a high-concentration hydrogel mask packed with low-molecular-weight collagen.

Instead of purified water, it's made purely with collagen water. The micro-holes provide exceptional adhesion, and I was impressed by how well it absorbed into my skin!

With its densely packed low-molecular-weight collagen blend, it adhered to my skin instantly like a second skin, giving me a sensation of nourishment and firmness.

Thanks to the patented technology of 3,600 micro-holes, when I examined my face with the mask on in a dark room, I was amazed to see it fit perfectly without any gaps.

The better the adhesion, the deeper the active ingredients can penetrate the skin. The more I looked at it, the more impressed I became!

It's even more hydrating when applied after your regular skincare routine.

The price per mask is quite high, which makes it a bit expensive to purchase and use frequently.

I love that it's a collagen mask, so I can leave it on for a long time without any issues!

The price isn't as budget-friendly as I'd hoped. If it were on a home shopping channel, I'd stock up, but that's a bit disappointing. Also, it can occasionally cause a tingling sensation, though that might just be my skin's sensitivity.

I discovered this through Instagram. First off, it adheres well to the skin. I loved that the essence doesn't drip, which was a big plus. Compared to other sheet masks, it's great that you can leave it on longer. After absorption and removal, my skin had a nice glow without feeling sticky.

Keep an eye out for sales on home shopping channels or the official website to get the best deals.

Here's a pro and con: It's so hydrating that it takes longer to fully absorb compared to other masks. You could easily watch an entire episode of your favorite show while waiting for it to work its magic.

It's incredibly hydrating! There's so much essence that even when the mask starts to dry out, you can reapply the leftover essence. The next day when you apply makeup, your skin looks absolutely amazing.

Keep it on for a long time... until it becomes transparent.

It tends to tear easily when applying, which is a bit disappointing.

I love how the essence doesn't drip but clings to the skin like jelly. It really improves my complexion amazingly. My mom bought it because of Chan-won Lee, but now I'm the one asking her to buy more!

It's great to use when chilled. Using it morning and night doubles the hydration!

Applying it can be a bit tricky as it tears easily, so be gentle when putting it on. You need to leave it on for about an hour, so make sure you have enough time.

A wonderfully hydrating product that I've been using consistently. It absorbs well and truly improves my skin.

Interestingly, the eye and mouth holes are left intact. I ended up placing it over my lips too!

1. Loaded with PEGs... The ingredient list is disappointing.
2. Irritation - It seems to have ingredients that temporarily smooth wrinkles like a lifting effect, but it caused a stinging sensation. It felt just like when you apply a lip plumping product. Those with super sensitive skin should be cautious.

1. Sheet quality - The mask fabric is super soft and gentle, causing no irritation to the skin.
2. Excellent adherence - The best thing about this collagen mask is its great fit. It doesn't slide down like other collagen masks I've tried before. I remember being frustrated with other masks that wouldn't stick well, but this one clings perfectly to the skin!

Korean Reviews

Collagen Impact ESSENTIAL MASK SAPPHIRE

1 Reviews