# La Roche-Posay Hyalu B5 Serum for oily skin

**Lovi Fit: Average fit for oily skin.**
Oily Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/oily-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Germany.

Brand: [La Roche-Posay](https://lovi.care/skincare/de/brands/la-roche-posay)
Category: [Moisturizers and moisturizing serums](https://lovi.care/skincare/de/best/moisturizers)

This fit is calculated for the concerns frequently associated with oily skin: shine, enlarged pores, blackheads, and blemishes. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for oily skin; other moisturizers fit it better.

## Why this fit

- Offers moderate moisturizing for your oily skin due to glycerin and panthenol, which hydrate and enhance barrier resilience without adding excess oil.
- Sodium hyaluronate and butylene glycol provide general hydration supportive for oily skin, though they do not directly address concerns about oily shine.
- The formula is safe for your oily skin, with no risks of irritation due to the absence of harsh ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/oily-skin): Average (this page)
- [Dry skin](https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/oily-acne-prone-skin): Average

## Key ingredients

Sodium Hyaluronate, Vitamin B5, Madecassoside, Thermal Spring Water

## What the research says

- Topical dexpanthenol acts as a moisturizer, improves stratum corneum hydration, accelerates wound healing and epidermal regeneration, reduces erythema, and improves symptoms of skin irritation compared to vehicle or no pretreatment. ([American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/))
- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- Dipropylene glycol, propylene glycol, and butylene glycol increased molecular mobility in stratum corneum lipids and affected keratin filaments, with butylene glycol and propylene glycol providing significant permeation enhancement. ([Journal of Controlled Release, 2022](https://pubmed.ncbi.nlm.nih.gov/35150813/))
- A new topical panthenol-containing emollient significantly improved transepidermal water loss reduction, stratum corneum hydration, and intercellular lipid lamellae length compared with control in healthy subjects without negatively impacting bacterial viability. ([The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/))
- Topical application of 0.1% hyaluronic acid formulations of different molecular weights led to significant improvements in skin hydration and elasticity, with low-molecular-weight formulations also significantly reducing wrinkle depth in seventy-six female subjects compared to a vehicle control. ([Journal of Drugs in Dermatology, 2011](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- Topical application of hyaluronic acid in conjunction with free gingival graft significantly reduced donor site postoperative pain until day 7 compared to normal saline, with no significant differences in graft dimensions or patient satisfaction. ([Clinical Oral Investigations, 2022](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- Treatment with a hyaluronic acid-containing mouth rinse or topical gel led to significant lesion reduction, pain relief, and normalization of lesion color in adult patients with minor recurrent aphthous stomatitis, with the gel formulation showing an earlier healing onset at 3 days. ([BMC Oral Health, 2019](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- Moisturizer containing 5% panthenol, madecassoside, and copper-zinc-manganese decreased adverse reactions and downtime after ablative fractional carbon dioxide laser resurfacing with comparable efficacy to 0.02% triamcinolone acetonide cream in 20 subjects. ([Journal of Cosmetic Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/30945430/))
- Panthenyl triacetate (PTA) demonstrated skin de-acetylation into panthenol, stimulated energetic and synthesis metabolic pathways, and achieved a statistically significant improvement in wound healing after 72 hours compared to saline treatment in human volunteers, outperforming panthenol in long-lasting wound healing action. ([Journal of Cosmetic Science, 2012](https://pubmed.ncbi.nlm.nih.gov/22487447/))
- A comprehensive topical regimen incorporating niacinamide, Pro-Xylane, and panthenol following PicoWay laser treatment decreased transepidermal water loss, increased hydration and skin elasticity, reduced wrinkles and redness, and improved skin tone in 88 Chinese females compared to a standard care control group. ([Lasers in Medical Science, 2026](https://pubmed.ncbi.nlm.nih.gov/42686896/))
- Topical application of 0.05% w/w ECa 233 gel reduced erythema index by 0.03 U and improved early crusting and general wound appearance compared to placebo in thirty individuals undergoing facial laser resurfacing. ([Journal of Alternative and Complementary Medicine, 2020](https://pubmed.ncbi.nlm.nih.gov/32310680/))
- Topical treatment with 5% vitamin C and 0.1% madecassoside significantly improved clinical scores for wrinkles, suppleness, firmness, roughness, and skin hydration, along with functional and structural remodeling of the elastic fiber network in 20 female volunteers with photoaged skin after 6 months compared to baseline. ([Experimental Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/18503551/))
- Treatment with an asiaticoside-containing cream applied twice daily for 12 weeks significantly improved periorbital wrinkles in 65% of 27 female volunteers compared to a vehicle control cream. ([International Journal of Cosmetic Science, 2008](https://pubmed.ncbi.nlm.nih.gov/18452433/))
- Balneotherapy with thermal water altered specific skin microbiota at genus and species levels in healthy female volunteers compared to tap water, which produced no significant microbiome changes. ([Life, 2023](https://pubmed.ncbi.nlm.nih.gov/36983902/))
- Malaysian thermal spring water as an adjunct to standard acne therapy improved skin hydration, reduced dryness and stinging, enhanced overall tolerability, and improved the acne disability index in patients with mild to moderate acne. ([The Medical Journal of Malaysia, 2024](https://pubmed.ncbi.nlm.nih.gov/38553920/))
- A 2% Sphingomonas xenophaga ferment extract cream applied twice daily for 4 weeks significantly decreased facial vascular disorder scores compared to vehicle in 86 Caucasian female subjects, alongside dose-dependent inhibition of pre-kallikrein activity in vitro. ([International Journal of Cosmetic Science, 2025](https://pubmed.ncbi.nlm.nih.gov/40545753/))

## Why other moisturizers fit oily skin better

- A peel-off facial mask containing myoinositol and trehalose-loaded liposomes improved adult female acne by decreasing lesion counts, sebum production, GAGS scores, and local androgen levels while increasing beclin-1 levels. ([Journal of Cosmetic Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28342238/))
- Epigallocatechin-3-gallate significantly improved acne in patients compared to the control side during an 8-week clinical trial. ([The Journal of Investigative Dermatology, 2013](https://pubmed.ncbi.nlm.nih.gov/23096708/))

## What reviewers say

Based on a very large amount of data, this serum is highly praised for its intense hydration and ability to visibly plump the skin, leading to immediate improvements in bounce and a reduction in fine dehydration lines. While many users with sensitive skin find it gentle and soothing, a significant number dislike its strong floral fragrance and sticky finish.

- Liked: Intense hydration (mostly mentioned)
- Liked: Smoothes fine lines (often mentioned)
- Disliked: Strong fragrance (often mentioned)
- Liked: Fast absorption (sometimes noted)
- Liked: Gentle on sensitive skin (sometimes noted)
- Disliked: High price point (sometimes noted)
- Disliked: Sticky texture (sometimes noted)
- Disliked: Skin irritation (rarely noted)

## How to apply

- Could be used as part of your AM or PM routine every day to keep your face fresh.
- Apply this moisturizer after cleansing and toning, but right before your SPF in the morning.
- Gently press a small amount into your skin and let it absorb fully.
- Apply on clean, slightly dry skin to help control that oily shine.
- Avoid the eye area and do a quick patch test before your first use.
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### How well does La Roche-Posay Hyalu B5 Serum work for oily skin?

La Roche-Posay Hyalu B5 Serum works moderately well for oily skin, offering safe hydration without adding excess oil, though it does not directly target oily shine. To better fit oily skin, products of this type need ingredients like Niacinamide to help regulate oil production and minimize the appearance of pores, alongside lightweight and soothing ingredients.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

### Which ingredients make this serum a good fit for oily skin?

Glycerin and panthenol make this serum a good fit for oily skin by providing moderate hydration and keeping the skin barrier strong without adding excess oil. To work even better for oily skin, a product of this type needs Niacinamide to help control oil and shrink pores, along with soothing ingredients like Allantoin.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

### What does Hyaluronic Acid do for oily skin?

Hyaluronic acid helps oily skin by reducing extra oil and sebum production without causing irritation. Clinical studies show it successfully balances oil levels while keeping the skin comfortable.
Sources: [The Journal of Investigative Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28163068/)

### What does Panthenol do for oily skin?

Panthenol helps regulate sebum and reduce redness for oily skin while keeping it hydrated. It is very well tolerated and is unlikely to cause adverse reactions across oily skin types.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38366684/)

### Where does this serum go in a skincare routine for oily skin?

This treatment goes in the evening routine after cleansing and before moisturizing, applied as part of your nightly steps. Oily skin often benefits from lightweight hydration with ingredients like niacinamide, zinc, or salicylic acid that help control excess shine.

### Can I use this serum with retinol, and in what order?

You can use this serum with retinol by applying the serum first to hydrate your skin, followed by your retinol treatment. This approach helps maintain skin comfort and supports your moisture barrier while using active ingredients. Oily skin also benefits from ingredients that control excess shine and balance oil production.
Sources: [Cutis, 2006](https://pubmed.ncbi.nlm.nih.gov/17121065/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

### How often should I use this serum?

You can use this treatment in your evening routine for simplicity and extra safety around sun exposure. Daily application helps improve skin moisture and barrier function.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32141711/), [Health Science Reports, 2021](https://pubmed.ncbi.nlm.nih.gov/34141902/)

### Can this serum clog pores, cause breakouts or purging for oily skin?

La Roche-Posay Hyalu B5 Serum is unlikely to clog pores or cause breakouts on oily skin, as it hydrates with lightweight ingredients that do not add excess oil. It also does not cause purging because it lacks exfoliating acids.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Can I use this serum around the eyes or on my body?

This serum is safe to use around the eyes and on your body, as its gentle ingredients are well tolerated by delicate skin areas. It helps hydrate and soothe thinner skin safely without irritation, though an ideal product for oily skin should also target excess shine and oil control.
Sources: [Surgical and Radiologic Anatomy, 2002](https://pubmed.ncbi.nlm.nih.gov/12375070/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

### Is this serum fragrance-free and alcohol-free?

It contains fragrance (parfum) and drying alcohol (alcohol denat).

## Alternatives for oily skin

- [Isntree Green Tea Fresh Serum](https://lovi.care/skincare/de/p/isntree/green-tea-fresh-serum/for/oily-skin) — High fit — €12.56 at Amazon
- [innisfree Green Tea Seed Hyaluronic Acid Hydrating Serum](https://lovi.care/skincare/de/p/innisfree/green-tea-seed-hyaluronic-acid-hydrating-serum/for/oily-skin) — High fit — €37.64 at Amazon
- [Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum](https://lovi.care/skincare/de/p/torriden/dive-in-low-molecular-hyaluronic-acid-serum/for/oily-skin) — High fit — €15.99 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/de/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — €11.75 at Amazon
- Hydrating Toner: [SOME BY MI Snail Truecica Miracle Repair Toner](https://lovi.care/skincare/de/p/some-by-mi/snail-truecica-miracle-repair-toner/for/oily-skin) — Superior fit — €16.59 at Amazon
- SPF: [make p:rem UV Defense Me Blue Ray Sun Cream](https://lovi.care/skincare/de/p/make-p-rem/uv-defense-me-blue-ray-sun-cream/for/oily-skin) — Superior fit — €32.80 at Amazon

## Where to buy

- Amazon.de: €41.99 (https://www.amazon.de/dp/B0F1G1FLGX?tag=lovi-care-web-product05-21&linkCode=osi&th=1&psc=1)
- Notino: €28.50 (https://www.notino.de/la-roche-posay/hyalu-b5-suractivated-serum-konzentriertes-serum-gegen-falten/p-16328156/)
- Lookfantastic: €41.40 (https://www.lookfantastic.de/p/la-roche-posay-hyalu-b5-suractivated-serum-30ml/17222049/)
Prices checked 17 Oct – 6 Nov 2026.

## Ingredients

Water, Glycerin, Alcohol Denat, Propylene Glycol, Panthenol, Pentylene Glycol, Dimethicone, Peg-6 Caprylic Capric Glycerides, Ppg-6-Decyltetradeceth-30, Glyceryl Isostearate, Madecassoside, Sodium Hyaluronate, Ammonium Polyacryloyldimethyl Taurate, Disodium Edta, Hydrolyzed Hyaluronic Acid, Caprylyl Glycol, Citric Acid, Xanthan Gum, Butylene Glycol, Tocopherol, Phenoxyethanol, Parfum
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/la-roche-posay/hyalu-b5-serum/for/oily-skin
- United Kingdom: https://lovi.care/skincare/uk/p/la-roche-posay/hyalu-b5-serum/for/oily-skin
- Ireland: https://lovi.care/skincare/ie/p/la-roche-posay/hyalu-b5-serum/for/oily-skin
- Germany: https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/oily-skin (this page)
- France: https://lovi.care/skincare/fr/p/la-roche-posay/hyalu-b5-serum/for/oily-skin
- Italy: https://lovi.care/skincare/it/p/la-roche-posay/hyalu-b5-serum/for/oily-skin
- Netherlands: https://lovi.care/skincare/nl/p/la-roche-posay/hyalu-b5-serum/for/oily-skin
- Spain: https://lovi.care/skincare/es/p/la-roche-posay/hyalu-b5-serum/for/oily-skin
- Canada: https://lovi.care/skincare/ca/p/la-roche-posay/hyalu-b5-serum/for/oily-skin
- Australia: https://lovi.care/skincare/au/p/la-roche-posay/hyalu-b5-serum/for/oily-skin
- Singapore: https://lovi.care/skincare/sg/p/la-roche-posay/hyalu-b5-serum/for/oily-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/la-roche-posay/hyalu-b5-serum/for/oily-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/la-roche-posay/hyalu-b5-serum/for/oily-skin