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BAUTHNE · BEAUTY

Hyalu B5 Eye Serum with Hyaluronic Acid & Caffeine – Hydrating Under-Eye Serum for Dark Circles, Puffiness & Wrinkles with Cooling Roller Applicator

4.850+ verified reviews

Original price was: $48.99.Current price is: $31.89.

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Description

Hyalu B5 Eye Serum is a hydrating under-eye serum designed to visibly refresh, smooth, and replump the delicate eye area while helping improve the appearance of dark circles, puffiness, and under-eye wrinkles.

Formulated with Hyaluronic Acid and a 10% complex of Caffeine, Niacinamide, and Hepes, this fragrance-free eye serum helps hydrate the eye contour, smooth the look of fine lines, and leave tired-looking eyes appearing more awake and refreshed.

The exclusive cooling roller applicator provides a soothing massage effect during application, helping the under-eye area feel refreshed, firmer, and more comfortable.

⭐ Benefits

Helps hydrate the delicate under-eye area

Helps visibly replump the look of skin

Helps reduce the appearance of dark circles

Helps reduce the look of puffiness

Supports smoother-looking under-eye texture

Helps improve the appearance of under-eye wrinkles

Leaves tired-looking eyes appearing more awake

Cooling roller applicator helps refresh the eye contour

Fast-absorbing serum texture

Fragrance-free

Dermatologist-tested

Ophthalmologist-tested

Suitable for sensitive eyes

Suitable for all skin types

Can be used by women and men

⭐ Key Ingredients

Hyaluronic Acid – Helps attract and retain moisture for a plumper, smoother-looking under-eye area

Caffeine – Helps reduce the appearance of puffiness and tired-looking eyes

Niacinamide – Helps support skin comfort and improve the look of uneven tone

Hepes – Helps gently smooth the skin surface and improve the appearance of texture

10% Complex – A blend of Caffeine, Niacinamide, and Hepes designed to target the look of dark circles, puffiness, and wrinkles

⭐ How to Use

Apply to clean skin around the eye area.

Use the cooling roller applicator in gentle circular motions around the eye contour.

Focus on the under-eye and dark-circle area.

Use fingertips to gently smooth any remaining serum into the skin.

Use morning and evening.

Avoid direct contact with eyes.

⭐ Pro Tip

Store the serum in a cool place for an extra refreshing feel. Use light pressure with the roller and avoid pulling or tugging the delicate under-eye area.

⭐ Product Features

Hydrating under-eye serum

With Hyaluronic Acid and Caffeine

10% complex with Caffeine, Niacinamide, and Hepes

Cooling massage roller applicator

Helps improve the appearance of dark circles and puffiness

Helps smooth under-eye wrinkles

Fragrance-free formula

Fast-absorbing texture

Suitable for sensitive eyes

Dermatologist-tested and ophthalmologist-tested

Daily AM and PM eye care serum

⭐ Full Ingredients

Please check the product packaging for the full and most accurate ingredient list. Ingredients may vary by batch, country, or supplier.

Commonly listed ingredients include: Aqua / Water / Eau, Glycerin, Hydroxyethylpiperazine Ethane Sulfonic Acid, Niacinamide, Pentylene Glycol, Panthenol, Sodium Hyaluronate, Caffeine, Ascorbyl Glucoside, Hydroxyacetophenone, Caprylyl Glycol, Citric Acid, Trisodium Ethylenediamine Disuccinate.

⭐ Storage Instructions

Store in a cool, dry place.

Keep away from direct sunlight and excessive heat.

Keep cap tightly closed after use.

Keep out of reach of children.

⭐ Safety Information

For external use only.

Avoid direct contact with eyes.

If contact occurs, rinse immediately and thoroughly with water.

Do not apply to broken, irritated, or damaged skin.

Use gentle pressure around the eye area.

Patch test before first use if you have very sensitive skin.

Discontinue use if redness, burning, itching, irritation, or discomfort occurs.

What our customers say
Customer Reviews
4.9Based on 46 reviews
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AV
AV
August 4, 2025
I'm happy with this eye serum from La Roche-Posay. I found the applicator to be a bit hard to use and ultimately ended up using my fingertips instead. I found it moisturizing. It did not irritate my very sensitive skin, which made me happy. The longevity of the product impressed me, as my undereye area stayed moisturized for many hours. The product is effective for hydrating. In terms of value, it is on par with other products with similar ingredients in the premium brand category.
✓ Verified Purchase22 found this helpfulRead more
Cari T
Cari T
May 1, 2025
This is an excellent hyaluronic acid serum. It really leaves my eyes feeling revitalized and brightened. A little goes a long way.
✓ Verified Purchase9 found this helpfulRead more
MizzyG
MizzyG
April 29, 2025
Love this brand! Been using this product on my under eyes every night and it feels amazing. Definitely helps reduce puffiness in the morning, visibly significant difference. Easy application with the dropper and roller ball applicator.
✓ Verified Purchase5 found this helpfulRead more
Bauthne Customer
Bauthne Customer
April 29, 2025
Very nice hydrating eye serum from La Roche-Posay. Goes on evenly and doesn't leave behind a sticky feeling. No scent, which I really liked. Made my under eye area look and feel more hydrated, smoother and made me look more awake. Good value for the money, especially since it only needs a little bit to make a big impact for my skin.
✓ Verified Purchase4 found this helpfulRead more
CNP
CNP
April 28, 2025
La Roche-Posay Hyalu B5 Eye Serum delivers a refreshing boost for tired eyes with its hyaluronic acid, caffeine, and niacinamide blend. Designed to plump skin and tackle dark circles, its roller ball applicator ensures a soothing experience while dispensing just the right amount—making it both efficient and economical. You do need to be careful that you don’t squeeze out too much of the serum since it can ooze out quickly. Fragrance-free and gentle, I haven’t experienced any irritation, which is a huge plus. Although it can feel slightly tacky, this minor drawback is outweighed by its potential. With consistent use, I’m optimistic about achieving lasting results. A promising addition to any skincare routine.
✓ Verified Purchase7 found this helpfulRead more
linai_risuri
linai_risuri
April 28, 2025
This serum is very soothing and hydrating to the skin around my eyes, which is a rare thing for me! My eyes and the skin around them are notoriously sensitive to most eye creams, serums, etc, for unknown reasons. Even so-called popular "dermatologically recommended" eye moisturizers (from a broad range of price points) have a tendency to make the skin around my eyes feel like it's on fire, while simultaneously causing my skin to flake and peel off- no matter how moisturizing or sensitive skin friendly they claim to be. It's a constant gamble trying to find something that doesn't anger my skin or my eyes. I also suffer from half allergies, half genetics of puffy under eye bags with aging wrinkles. While I haven't used this serum long enough yet to see if it will make a dent in making any of these annoyances less noticeable, I would absolutely continue to use this eye serum just for its soothing and hydrating properties alone (no cream necessary). It's comforting having a reliable eye moisturizer that isn't painful and actually moisturizes. I've been applying this at night and in the mornings, using the roller ball applicator to massage it in, and then smoothing out the excess with my finger as shown in the instructions. It creates a nice dewy foundation under makeup and makeup has no issues layering on top of it. Loving this serum so far!
✓ Verified Purchase13 found this helpfulRead more
Cupcake
Cupcake
April 28, 2025
This eye serum is lightweight and absorbs quickly without feeling sticky. It’s fragrance-free. The steel roller-ball applicator provides a gentle massage during use. I also like that it’s made in France, which gives it a premium touch. I haven’t used it long enough to see results yet, as improvements are suggested after 2 to 4 weeks. So far, it feels refreshing to use on my eyes.
✓ Verified Purchase24 found this helpfulRead more
janice wilson
July 18, 2026
Just started using this product and I can see improvements already with the dark circles around my eyes fading. Amazon has the best price on this product.
✓ Verified Purchase7 found this helpfulRead more
Bauthne Customer
July 10, 2026
Excellent product for under eye puffiness compatible with all skin types
✓ Verified Purchase3 found this helpfulRead more
jwoo
July 8, 2026
Great product
✓ Verified Purchase14 found this helpfulRead more
Mabell Alcoser
June 10, 2026
Recomendado lo he utilizado casi dos semanas en la mañana y noche y he notado que se me han desinflamado considerablemente las bolsas en los ojos.
✓ Verified Purchase9 found this helpfulRead more
Laura Edmonds
June 5, 2026
I'm a huge fan of all of La Roche-Posay. When you get compliments on your skin at 58, something must be working. :)
✓ Verified Purchase18 found this helpfulRead more
Ana Maria Linares
June 3, 2026
excelente
✓ Verified Purchase13 found this helpfulRead more
Bluecreekcotton
March 10, 2026
It’s a great product but left the area around my eyes a little sticky. So I mixed it with a La Roche-Posay eye cream and problem solved. Tightened eye area and no residue.
✓ Verified Purchase13 found this helpfulRead more
Mrs. Marrrtinez
February 18, 2026
Irritated my eyes but works great on my aging neck.
✓ Verified Purchase20 found this helpfulRead more
Nicole Diaz Hernandez
January 12, 2026
Lo amee
✓ Verified Purchase23 found this helpfulRead more
Bauthne Customer
January 8, 2026
I’ve been using this eye serum for about a week now and I can genuinely tell a difference — my under-eye area looks smoother, feels more hydrated, and the pigmentation seems less noticeable. I’ve tried so many different products before with no results, and some even irritated my sensitive skin, but this one didn’t cause any redness or irritation, which I really appreciate.
✓ Verified Purchase4 found this helpfulRead more
Kindle Customer
January 4, 2026
[Edited to add: the trick to not getting a ton of serum from the applicator is to first squeeze out all the product from the dropper.] This is the holy grail of under eye products. Not only does it work very well on my 59 year old under eye wrinkles, it's the ONLY under eye product that in NO WAY irritates my eyes. I've found a couple under eye products I can wear at night, but this is the ONLY under eye product I can wear during the day time that causes absolutely NO irritation whatsoever. I will never buy anything but this. And it plays well with concealers.
✓ Verified Purchase23 found this helpfulRead more
R. E. Tonsing
December 22, 2025
Love this product and the entire line of serums. Really improves the bags under my eyes. Easy to apply.
✓ Verified Purchase6 found this helpfulRead more
Marian Mujica
December 8, 2025
Es lo mejor que he podido comprar
✓ Verified Purchase18 found this helpfulRead more
Mary A. Reilley
December 7, 2025
I love this La Roche-Posay Eye Serum. As someone who has tried so many different eye products, I have finally found this one which I would rate 5 Stars. The dropper keeps you from using too much. It is cool upon application and I also use it around my mouth. I have hyper-sensitive skin. It works on my dark circles and fine lines/wrinkles.
✓ Verified Purchase8 found this helpfulRead more
Jema abascal
November 30, 2025
Excelente calidad
✓ Verified Purchase4 found this helpfulRead more
Cindy
November 19, 2025
maravilloso
✓ Verified Purchase16 found this helpfulRead more
Anton
October 31, 2025
Great product
✓ Verified Purchase5 found this helpfulRead more
SCM
September 20, 2025
Love this - refreshes my eyes.
✓ Verified Purchase15 found this helpfulRead more
Elena
September 14, 2025
Excelente producto lo recomiendo 100%
✓ Verified Purchase23 found this helpfulRead more
Inversionesyproducciones
September 13, 2025
Excellent todos los productos laroche
✓ Verified Purchase12 found this helpfulRead more
Linda Hahola
September 5, 2025
So far is nicely effective. I can see a difference if I skip a day. Bottle and dropper are a bit cumbersome, but it goes on smoothly.
✓ Verified Purchase17 found this helpfulRead more
Love
August 24, 2025
I love that it was sealed & it works good
✓ Verified Purchase3 found this helpfulRead more
denise risser
August 21, 2025
Will keep reordering
✓ Verified Purchase19 found this helpfulRead more
Sarosh Hamid
August 16, 2025
Item is exactly so as it was expected
✓ Verified Purchase13 found this helpfulRead more
manuel orta
August 2, 2025
Works
✓ Verified Purchase9 found this helpfulRead more
Zully Diaz
July 31, 2025
Woks wonderful!
✓ Verified Purchase3 found this helpfulRead more
Grandma in FL
July 30, 2025
This particular serum is easy to use, dries quickly, and is effective. It is also rated excellent on the Yuka app, which is another PLUS! Be sure to this exact serum, though, because other serums in this company’s repertoire are not ranked as high.
✓ Verified Purchase16 found this helpfulRead more
Danay
June 30, 2025
Muy bueno
✓ Verified Purchase24 found this helpfulRead more
SweetCaroline
June 26, 2025
I'm loving this eye serum! Super hydrating, and is making the skin under my eyes look soft and smooth. It absorbs quickly into the skin, and I have not had any kind of reaction to it since using it for a little over a week. I've been using it in the morning as part of my skin care routine, since it contains caffeine and I'd rather use a retinol eye cream in the evening. The applicator is also great!!
✓ Verified Purchase16 found this helpfulRead more
Gerardo Volio
June 9, 2025
Excelente producto !
✓ Verified Purchase16 found this helpfulRead more
Alma leticia Angulo Gomez
May 28, 2025
Excelente
✓ Verified Purchase22 found this helpfulRead more
Home on Harrington
May 15, 2025
This eye serum has quickly become a favorite in my skincare routine. The roller ball applicator delivers an instant cooling effect that feels amazing on tired eyes, and the serum itself absorbs beautifully without any greasiness or irritation. I’ve noticed a visible improvement in both puffiness and dark circles, and the hyaluronic acid blend leaves the under-eye area looking plumper and more refreshed. I also appreciate that it’s fragrance-free, making it gentle even on my sensitive skin.
✓ Verified Purchase19 found this helpfulRead more
Stef
May 14, 2025
Not only the applicator suits the formula perfectly, this is an amazing quality serum, leaves the skin extra soft and you will start seeing the effects at around week two of using, will absorb into the skin pretty quickly and the consistency is not too thick.
✓ Verified Purchase6 found this helpfulRead more
SDMAC
May 12, 2025
I've been really liking this eye treatment product. The applicator allows the product to go into every cranny of my undereye area. I tend to have puffy undereye circles with darkness and hollows. While I don't think there is a product in the world that will actually fix some of the issues, this product has helped reduce a little of the puffiness but also less dark eye circles. I like that the applicator has a roller ball that moves smoothly over the top of the skin, there is no pulling to cause even more wrinkles and the cooling effect makes my eyes look more alert and awake. I've been using this for about 2 weeks almost daily and will continue to use as it's really helped! I'd recommend to anyone with stubborn under eye circles or if you are trying to start a good face care routine!
✓ Verified Purchase18 found this helpfulRead more
consumer
May 5, 2025
This serum comes in a small glass bottle with an unusual dropper, it has a small roller ball at the end of it. I love the applicator, it is mess free, and the roller ball is very soothing. I admit to rolling more than I probably need to. It is scent free, and has not caused any irritation. It is a brand that I trust and it has made my eyes less puffy. There still has been no change in the darkness, but I have only used it for about 10 days.
✓ Verified Purchase4 found this helpfulRead more
Star
May 4, 2025
I've only been using this a week so it's too soon to see results. I didn't experience any skin irritation or skin allergy when I first tried it so that's a good sign. So far, so good.
✓ Verified Purchase5 found this helpfulRead more
MKB
May 2, 2025
I have a lot of eye serums, so I've decided to use this on the back of my hands, which are also a little (alas) wrinkly. It goes on easily, absorbs well, and I really like the roller ball option which is different from most applicators of this sort. I also like that there is no scent. I've only used it a few times, and no long term improvement yet, but my hands do look better for a bit after I put it on!
✓ Verified Purchase5 found this helpfulRead more
Nazeebs
April 29, 2025
This vial is smaller than I was expecting, only half an ounce of product. It does feel like it is doing something though. My dark circles are due to a lack of sleep and overworking myself, but I’ve been trying to get on the skincare grind and treating myself to some skin care. Over the past week of using this, I feel like it might be making somewhat of a difference. I have been pretty frugal with how much I use, literally just a drop shared between both undereyes, seeing as to how this is about $45 for half an ounce.
✓ Verified Purchase23 found this helpfulRead more
Jaboea
April 25, 2025
I haven’t been using it long enough to see results, but so far so good. It really moistens and brightens my under eye area.
✓ Verified Purchase4 found this helpfulRead more
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