# La Roche-Posay Mela B3 Serum for dry sensitive skin

**Lovi Fit: Average fit for dry sensitive skin.**
Dry Skin Fit: Average · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/nl/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin

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

Brand: [La Roche-Posay](https://lovi.care/skincare/nl/brands/la-roche-posay)
Category: [Serums and treatments](https://lovi.care/skincare/nl/best/serums)

This fit is calculated for the concerns frequently associated with dry sensitive skin: flakiness, tightness, redness, fine lines, and wrinkles. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for dry sensitive skin; other serums fit it better.

## Why this fit

- Offers moderate brightening and evening of skin tone due to niacinamide and capryloyl salicylic acid, which are beneficial for your dry and sensitive skin by improving texture and tone.
- Glycerin and sodium hyaluronate provide essential hydration for your dry or flaky skin, though the formula could benefit from more emollient ingredients like caprylic capric triglyceride to fully address dryness.
- The product is safe for your dry and sensitive skin as it contains no harsh or prohibited ingredients, minimizing the risk of irritation.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/nl/p/la-roche-posay/mela-b3-serum/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/nl/p/la-roche-posay/mela-b3-serum/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/nl/p/la-roche-posay/mela-b3-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/nl/p/la-roche-posay/mela-b3-serum/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/nl/p/la-roche-posay/mela-b3-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/nl/p/la-roche-posay/mela-b3-serum/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/nl/p/la-roche-posay/mela-b3-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/nl/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin): Average (this page)
- [Oily acne-prone skin](https://lovi.care/skincare/nl/p/la-roche-posay/mela-b3-serum/for/oily-acne-prone-skin): High

## Key ingredients

Niacinamide, La Roche-Posay Thermal Spring Water, Melasyl, Cystoseira Tamariscifolia Extract, Sodium Hyaluronate

## What the research says

- Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer. ([The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/))
- Capryloyl salicylic acid peel reduced fine lines, wrinkles, and hyperpigmentation comparably to glycolic acid peel in 44 female volunteers, with no statistically significant differences between the two treatments. ([Journal of Cosmetic Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/19146601/))
- 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/))
- Avène Thermal Spring Water significantly decreased postpeeling redness and reduced the overall sensitive scale of consumers by 47% compared to mineral-rich thermal spring water in human volunteers. ([Journal of the European Academy of Dermatology and Venereology, 2020](https://pubmed.ncbi.nlm.nih.gov/32870553/))
- Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women. ([The Journal of Investigative Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging. ([Dermatologic Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- 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/))
- 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/))

## Why other serums fit dry sensitive skin better

- In 50 participants with sensitive skin, a Ceramide NP C15-containing emollient improved skin barrier function with a significant reduction in transepidermal water loss and induced modest changes in skin microbiota compared to the vehicle. ([Skin Pharmacology and Physiology, 2026](https://pubmed.ncbi.nlm.nih.gov/41758783/))
- Treatment with 14% ferulic acid and 12% l-ascorbic acid significantly reduced pigmentation and erythema while improving hydration and elasticity in 20 women with photoaged skin, with neither acid proving definitively more effective overall though ascorbic acid showed slightly greater skin lightening. ([Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/34877760/))

## What reviewers say

Based on a very large amount of data, users frequently praise this serum for its lightweight, non-sticky texture and its ability to fade post-acne marks and sun spots over time. Many report brighter, more even skin tone within a few weeks. A notable portion of reviewers found the results slow or nonexistent for stubborn hyperpigmentation and complained about the strong floral fragrance.

- Liked: Good texture (mostly mentioned)
- Liked: Brightens skin (often mentioned)
- Liked: Fades dark spots (often mentioned)
- Disliked: Strong fragrance (often mentioned)
- Liked: Gentle on skin (sometimes noted)
- Disliked: Ineffective for some (sometimes noted)
- Disliked: Caused irritation (rarely noted)
- Disliked: High price (rarely noted)

## How to apply

- Use this PM routine for your evening skincare. Start using the serum 3 times a week and increase to daily use if your skin feels comfortable.
- Apply the serum after cleansing and toner, but right before your moisturizer. This step locks in deep hydration for dry skin.
- Gently press 2-3 drops of the serum into your skin using your palms. Let it absorb completely for a minute ⏱ before applying your next product.
- Since your skin is sensitive, apply the serum on completely dry skin for better tolerance and less irritation.
- Avoid the sensitive eye area during application. Always do a patch test before your first use to ensure your skin reacts well.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does La Roche-Posay Mela B3 work for dry sensitive skin?

La Roche-Posay Mela B3 Serum works reasonably well for dry sensitive skin by brightening tone and adding moisture, though a product of this type needs richer nourishing ingredients and barrier-protecting components like ceramides to fully address dryness.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

Niacinamide and capryloyl salicylic acid help brighten and smooth your skin tone, while glycerin and sodium hyaluronate provide essential hydration. To truly fit dry sensitive skin well, a product of this type needs extra soothing and nourishing ingredients that deeply moisturize and protect the skin barrier.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Niacinamide do for dry sensitive skin?

Niacinamide helps dry sensitive skin by calming irritation and keeping moisture locked in so your face feels soft and smooth. It works to build up your skin barrier and calm redness while being very gentle and unlikely to cause irritation.
Sources: [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/), [International Journal of Pharmaceutics, 2013](https://pubmed.ncbi.nlm.nih.gov/23220080/)

### What does Thermal Spring Water do for dry sensitive skin?

Thermal Spring Water helps calm red, dry, sensitive skin and keeps it comfortable. It reduces stinging, boosts hydration, and supports your skin barrier so it feels much softer and smoother.
Sources: [Journal of the European Academy of Dermatology and Venereology, 2020](https://pubmed.ncbi.nlm.nih.gov/32870553/), [The Medical Journal of Malaysia, 2024](https://pubmed.ncbi.nlm.nih.gov/38553920/)

### Where does it go in a skincare routine for dry sensitive skin?

Apply this treatment in the evening as part of your routine for dry and sensitive skin. It is safe for your skin, though this type of product needs more rich, softening ingredients to fully address dryness.

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

You can use this treatment with a retinol, applying the treatment first and following with your retinol and a rich moisturizer to prevent dryness. This product works for your skin, but a formula for dry sensitive skin needs extra rich, soothing ingredients like caprylic capric triglyceride to fully comfort dry areas.

### How often should I use it?

This treatment works for your dry sensitive skin in the evening, so you can apply it as part of your nighttime routine. To fully address dryness, a product of this type needs extra rich moisturizing ingredients like plant oils or butters.

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

La Roche-Posay Mela B3 Serum is unlikely to clog pores or cause breakouts for dry sensitive skin, as it contains no heavy oils or harsh ingredients that typically trigger irritation. While it is safe for your skin, this type of product needs more rich, softening ingredients like caprylic capric triglyceride to fully address dryness.

### Is it fragrance-free and alcohol-free?

It has no drying alcohol and contains fragrance (parfum).

## Alternatives for dry sensitive skin

- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/nl/p/skinceuticals/c-e-ferulic/for/dry-sensitive-skin) — Superior fit — €160.00 at Amazon
- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/nl/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/dry-sensitive-skin) — Superior fit — €10.20 at Amazon
- [Augustinus Bader The Serum](https://lovi.care/skincare/nl/p/augustinus-bader/the-serum/for/dry-sensitive-skin) — Superior fit — €474.90 at Amazon

## Pairs well with

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/nl/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — €15.00 at Amazon
- Soothing Toner: [SKIN1004 Centella Asiatica Toning Toner](https://lovi.care/skincare/nl/p/skin1004/centella-asiatica-toning-toner/for/dry-sensitive-skin) — Superior fit — €17.96 at Amazon
- Moisturizer with Sun Protection: [d'Alba UVessence Mild Waterfull Sun Cream SPF 50](https://lovi.care/skincare/nl/p/d-alba/uvessence-mild-waterfull-sun-cream-spf-50/for/dry-sensitive-skin) — Superior fit — €16.75 at Amazon

## Where to buy

- Amazon.nl: €52.50 (https://www.amazon.nl/dp/B0F3BPVGPM?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1)
- Notino: €34.50 (https://www.notino.nl/la-roche-posay/mela-b3-gezichtsserum-voor-huid-met-hyperpigmentatie/p-16327557/)
- Lookfantastic: €44.16 (https://www.lookfantastic.nl/p/la-roche-posay-melab3-serum-intense-anti-dark-spot-serum-for-hyperpigmentation-30ml/15058248/)
Prices checked 10 Oct – 5 Nov 2026.

## Ingredients

Water, Dimethicone, Niacinamide, Glycerin, Propylene Glycol, Polysilicone-11, Silica, Bis-Peg Ppg-16 16 Peg Ppg-16 16 Dimethicone, Cystoseira Tamariscifolia Extract, 2-Mercaptonicotinoyl Glycine, Peg-20 Methyl Glucose Sesquistearate, Sodium Hyaluronate, Sodium Hydroxide, Sodium Thiosulfate, Carnosine, Poloxamer 338, Ammonium Polyacryloyldimethyl Taurate, Dipotassium Glycyrrhizate, Caprylic Capric Triglyceride, Capryloyl Salicylic Acid, Caprylyl Glycol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xanthan Gum, Pentylene Glycol, Octyldodecanol, Retinyl Palmitate, Tocopherol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Phenoxyethanol, Ci 17200 Red 33, 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/mela-b3-serum/for/dry-sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin
- Germany: https://lovi.care/skincare/de/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin
- France: https://lovi.care/skincare/fr/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin
- Italy: https://lovi.care/skincare/it/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin (this page)
- Spain: https://lovi.care/skincare/es/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin
- Australia: https://lovi.care/skincare/au/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/la-roche-posay/mela-b3-serum/for/dry-sensitive-skin