# La Roche-Posay Hyalu B5 Serum for skin with dark spots

**Lovi Fit: High fit for skin with dark spots.**
Normal Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/sa/p/la-roche-posay/hyalu-b5-serum/for/dark-spots

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

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

This fit is calculated for the concerns frequently associated with dark spots: hyperpigmentation, sun spots, and uneven skin tone. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A great choice for skin with dark spots; a few moisturizers fit it even better.

## Why this fit

- Highly suitable for your normal skin due to the presence of glycerin and sodium hyaluronate for humectant action and panthenol for barrier repair.
- Offers moderate moisturizing due to the presence of glycerin and panthenol in concentrations that hydrate and enhance barrier resilience, though these benefits are mostly supportive for your main goal of addressing pigmentation.
- The safety profile is excellent, with no risks of irritation for your normal skin due to the absence of prohibited or harsh ingredients.

## Fit by skin type

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

- 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/))
- 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/))
- A panthenol-enriched mask significantly decreased erythema and hyperpigmentation, increased sebum and stratum corneum moisture, and reduced transepidermal water loss compared to a saline dressing in 60 subjects undergoing facial laser treatment. ([Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/))
- 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/))
- Cosmetic formulations containing 5% Centella asiatica extract showed the best efficacy in improving skin moisture and decreasing transepidermal water loss, while also exhibiting antiinflammatory properties in 25 volunteers compared to baseline measurements. ([Indian Journal of Pharmaceutical Sciences, 2016](https://pubmed.ncbi.nlm.nih.gov/27168678/))
- 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/))

## 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 and PM routine. Start using it 3 times a week and move to daily use if your skin likes it.
- Apply this moisturizer after your cleanser and toner, right before your morning SPF.
- Gently press a small amount of the moisturizer into your skin. Avoid rubbing it too hard so it absorbs nicely.
- For the best moisture, you can apply it when your skin is slightly damp. This helps your skin stay soft and happy.
- Remember to avoid the eye area when applying. Always do a patch test before your first use.
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### What makes La Roche-Posay Hyalu B5 Serum a great fit for skin with dark spots?

La Roche-Posay Hyalu B5 Serum is a great fit for skin with dark spots because it is very safe and unlikely to cause irritation. It helps keep your skin hydrated and supports the skin barrier with glycerin, sodium hyaluronate, and panthenol, which are helpful additions alongside your main dark spot routine.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/)

### Which ingredients make this serum a good fit for skin with dark spots?

Glycerin and sodium hyaluronate make this serum a good fit by keeping your skin hydrated, while panthenol helps repair the skin barrier. These supportive ingredients work well together to maintain healthy skin while you address dark spots.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/)

### What does Hyaluronic Acid do for skin with dark spots?

Hyaluronic acid is unlikely to directly fade dark spots, but it helps keep dry and uneven skin plump and deeply hydrated. To effectively target dark spots, this type of skin needs brightening ingredients like vitamin C or niacinamide alongside your hydrator.

### What does Panthenol do for skin with dark spots?

Panthenol helps soothe and moisturize the skin, improving overall hydration and keeping the barrier strong while you treat dark spots. It is unlikely to directly fade dark spots on its own, so skin with dark spots typically needs targeted brightening ingredients like niacinamide.
Sources: [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

### Where does this serum go in a skincare routine for skin with dark spots?

This serum goes in the evening routine after cleansing and before moisturizing, which keeps things simple and protects your skin while you sleep. It is very gentle and unlikely to cause irritation on normal skin, helping support hydration while you work on dark spots.

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

You can use this serum with retinol by applying the serum first to keep your skin hydrated and supported while it adjusts to the retinoid. This combination is unlikely to cause irritation because the product has a very safe formula with soothing ingredients that help maintain your skin barrier.
Sources: [Cutis, 2006](https://pubmed.ncbi.nlm.nih.gov/17121065/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### How often should I use this serum?

This serum is used in the evening as part of your routine for skin with dark spots. Daily application helps keep your skin hydrated and supports its overall barrier strength.
Sources: [Health Science Reports, 2021](https://pubmed.ncbi.nlm.nih.gov/34141902/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### Can this serum clog pores, cause breakouts or purging for skin with dark spots?

La Roche-Posay Hyalu B5 Serum is unlikely to clog pores or cause breakouts for skin with dark spots because it has an excellent safety profile without harsh ingredients. It helps keep skin hydrated and calm, though it is mostly supportive and does not directly target pigmentation.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/)

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

Yes, you can use this serum on your body and around your eyes, as it has a very safe formula with no harsh ingredients that is unlikely to cause irritation. The skin around the eyes is very thin and can benefit from gentle hydration, and studies show that similar moisturizing ingredients help improve hydration and barrier strength across different body areas.
Sources: [Surgical and Radiologic Anatomy, 2002](https://pubmed.ncbi.nlm.nih.gov/12375070/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

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

## Alternatives for skin with dark spots

- [Isntree Green Tea Fresh Serum](https://lovi.care/skincare/sa/p/isntree/green-tea-fresh-serum/for/dark-spots) — Superior fit — SAR 58.98 at Amazon
- [Elizavecca Witch Piggy Hell Pore Control Hyaluronic Acid 97%](https://lovi.care/skincare/sa/p/elizavecca/witch-piggy-hell-pore-control-hyaluronic-acid-97/for/dark-spots) — High fit — SAR 80.75 at Amazon
- [Revision Skincare Hydrating Serum](https://lovi.care/skincare/sa/p/revision-skincare/hydrating-serum/for/dark-spots) — High fit — SAR 515.82 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/sa/p/cerave/foaming-facial-cleanser/for/dark-spots) — Superior fit — SAR 36.33 at Amazon
- Hydrating Toner: [Pyunkang Yul Calming Deep Moisture Toner](https://lovi.care/skincare/sa/p/pyunkang-yul/calming-deep-moisture-toner/for/dark-spots) — Superior fit — SAR 81.67 at Amazon
- SPF: [ISDIN Eryfotona Actinica SPF 50+](https://lovi.care/skincare/sa/p/isdin/eryfotona-actinica-spf-50/for/dark-spots) — Superior fit — SAR 429.81 at Amazon

## Where to buy

- Amazon.sa: SAR 122.94 (https://www.amazon.sa/dp/B075VX4QVM?tag=lovisa02-21&linkCode=osi&th=1&psc=1)
Prices checked 3 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/dark-spots
- United Kingdom: https://lovi.care/skincare/uk/p/la-roche-posay/hyalu-b5-serum/for/dark-spots
- Ireland: https://lovi.care/skincare/ie/p/la-roche-posay/hyalu-b5-serum/for/dark-spots
- Germany: https://lovi.care/skincare/de/p/la-roche-posay/hyalu-b5-serum/for/dark-spots
- France: https://lovi.care/skincare/fr/p/la-roche-posay/hyalu-b5-serum/for/dark-spots
- Italy: https://lovi.care/skincare/it/p/la-roche-posay/hyalu-b5-serum/for/dark-spots
- Netherlands: https://lovi.care/skincare/nl/p/la-roche-posay/hyalu-b5-serum/for/dark-spots
- Spain: https://lovi.care/skincare/es/p/la-roche-posay/hyalu-b5-serum/for/dark-spots
- Canada: https://lovi.care/skincare/ca/p/la-roche-posay/hyalu-b5-serum/for/dark-spots
- Australia: https://lovi.care/skincare/au/p/la-roche-posay/hyalu-b5-serum/for/dark-spots
- Singapore: https://lovi.care/skincare/sg/p/la-roche-posay/hyalu-b5-serum/for/dark-spots
- Saudi Arabia: https://lovi.care/skincare/sa/p/la-roche-posay/hyalu-b5-serum/for/dark-spots (this page)
- United Arab Emirates: https://lovi.care/skincare/ae/p/la-roche-posay/hyalu-b5-serum/for/dark-spots