LAROCHE-POSAY Hyalu B5 Serum Reviews

Name: Hyalu B5 Serum
Brand: LAROCHE-POSAY
Rating: 4.25 (657 reviews)

4.25

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17 Reviews

SilviaK
Mar 25, 2025
Combination SkinSensitive SkinAcne Skin
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Pros
The product feels comfortable on the skin and doesn't feel heavy or greasy. It also doesn't have much oil, which I liked.
Cons
It stings a little when I apply it, and it feels strange - it's a bit irritating when I apply it to areas on my face where there are minor blemishes or breakouts.

리오제리온
Feb 25, 2025
Dry SkinSensitive SkinAcne Skinproduct.Atopy 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
I feel that during seasonal changes, not only is my skin lacking in moisture, but it also lacks in hydration. This product, however, provided a more noticeable boost in hydration right after application. The formula is somewhat sticky, so I used it as a hydrating occlusive layer.
Cons
The fragrance was not as much like a cosmetic scent as I had expected. When I first applied it, I had to double-check if it was suitable for the skin, as the scent was more like a hair essence. There was some eye irritation, and while I did not experience any skin rashes, there was a stinging sensation only in the areas where I applied it.
Tip
Applying a moisturizing film-like product after using a moisturizing serum, cream, and lotion can help maintain hydration and moisture for a long time. However, if applied before makeup, it can cause the makeup to slip or break down quickly. It is recommended for nighttime care.

애나애나애나
Oct 19, 2024
Combination SkinSensitive 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
It's moisturizing. When applied, it gives a glossy finish. The makeup also applies well - it's really nice.
Cons
In the summer, it's a bit heavy. There's sometimes a slight stinging sensation on sensitive areas.

포근한펭귄8
Jan 25, 2024
Combination SkinSensitive 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
It has a chewy, sticky feel and seems good because it's not sticky.
Cons
After using it for about two days, my cheeks suddenly became irritated (even when I applied skin care or other lotions..). When I went to the hospital, they asked if I had changed any cosmetics. This was the only new thing I had changed, but I had to stop using it because it caused skin irritation.

chanahkim
Sep 29, 2023
Dry SkinSensitive Skinproduct.Atopy 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 scent and texture are somewhat satisfactory. It seems a bit sticky, so it may not be suitable to apply before makeup.
Cons
After applying, an allergic reaction immediately arose. It came up like pimples, and it was itchy and stinging, taking about a week to calm down. I'll skip discussing the texture, as preferences vary greatly, but above all, I really missed having a dropper.

그윽한호사비오리
Oct 30, 2022
Normal SkinSensitive 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
It was chewy yet felt light when applied. Other than that, I'm not sure as it didn't quite suit me.
Cons
I have sensitive skin, but this product made my skin itchy and stinging ㅠㅜ I tried it several times, but it was so stinging that I had to wash my face again.

햄맞아
Oct 20, 2022
Dry SkinSensitive 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
I purchased the B5 Balm and tried the sample. It seems to be quite good! I bought the large 50ml size and have almost used up the entire bottle. This product provides moisture and strengthens the skin barrier. While the moisture level is slightly lacking for my dry skin, since I'm not just using this as a serum in my skincare routine, it's still quite satisfactory. The skin barrier strengthening and elasticity benefits seem excellent. Elasticity serums don't usually have dramatic effects, but using this product does give me a feeling of less sagging, which is nice. The uneven skin texture I had before has definitely improved, and the effects may have been amplified by using the B5 Balm. My sensitive skin also seems to be more soothed.
Cons
The price is a bit high. And in this dry weather, when I apply it, my face definitely feels irritated. Dry skin types may need to add an extra moisturizing step after using this. The dropper doesn't dispense one drop at a time, but rather a bit too much comes out and gets all over the opening.

도시적인성게389103
Dec 21, 2021
Combination 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
The texture is light and it's full of moisture. It absorbs quickly and leaves my skin feeling soft and hydrated.
Cons
It stings a little bit ㅠㅠ I have sensitive skin, so it felt a bit irritating after applying it.

땅콩언니쥰
May 15, 2021
Dry SkinSensitive 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
When applied, it feels moisturizing and like it fills the skin all the way through.
Cons
When I just use this, my skin feels a bit irritated and dull.

꺄르륵꺄륵꺄륵
Sep 18, 2020
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
Hello, this is a Hwahae Trial Reviewer review of the product provided by La Roche-Posay:) *Texture The texture of the ampoule can be described as dense and viscous. To help explain, it's similar to the texture of nasal mucus...haha *Skin Type Forehead (oily) Cheeks (dry) First, let me tell you about my skin type. My cheeks are dry, and my forehead has an oily shine. Despite the oiliness on my forehead, my entire skin is generally dehydrated. Moreover, I often get pimples. *What I Liked Before using the product, my skin was a mess. My forehead (oily) had excessive sebum, and my cheeks were dry, making it difficult to use basic skincare. But after using the product, I felt my skin was more balanced overall. I would wipe my skin with a toner and immediately apply the product, and even without using a cream, my skin felt very moisturized and the dehydration was relieved. +++++ Additionally, my skin type varies in different areas, which made it challenging when applying makeup. But after using this ampoule and applying makeup, my skin remained moisturized throughout the day. I've attached a photo, and you can see the radiant glow in the sixth photo...👍👍👍 +++++ Also, since La Roche-Posay is known for making great sensitive skin products, I used to get pimples almost every day, but I didn't seem to have that issue while using this product. 👍 Since my skin has improved so much after using the ampoule, I'm planning to purchase the La Roche-Posay cream and the whitening ampoule to try them out!!!!!!!!!
Cons
The ampoule helped balance my skin, so I don't have any major complaints. But if I had to point out one thing, on the first and second day of using the ampoule, I was worried because it stung a bit. In retrospect, I think that was because my cheeks were severely dehydrated. From the third day onwards, it was fine, and now my cheeks are dry, and my forehead is oily (combination), but my skin is overall well-balanced, and I'm loving it~!~!~!~!~!~!
Tip
When I apply makeup, my cheeks tend to get dry and flaky, but after using the ampoule and letting it absorb, my makeup doesn't get cakey, and my skin stays moisturized all day! For those with similar skin types, I highly recommend trying this product before applying makeup~!~!~! (The sixth photo is of my skin after using the product and applying makeup!!) * Photo Descriptions 1 Product photo 2 Before applying to cheeks 3 After applying to cheeks 4 Before applying to forehead 5 After applying to forehead 6 After using the product and applying makeup