# La Roche-Posay Pure Niacinamide 10 Serum for dry sensitive skin

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

Page: https://lovi.care/skincare/sg/p/la-roche-posay/pure-niacinamide-10-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 Singapore.

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

A weak match for dry sensitive skin; the serums alongside fit it better.

## Why this fit

- Offers moderate brightening and hydration for dry or flaky skin due to niacinamide and glycerin, but alcohol denat may worsen dryness and sensitivity.
- Phenylethyl resorcinol contributes to evening skin tone, though the formula lacks sufficient emollient ingredients like dimethicone for adequate smoothing of intercellular lipids on dry skin.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sg/p/la-roche-posay/pure-niacinamide-10-serum/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/sg/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-skin): Low
- [Combination skin](https://lovi.care/skincare/sg/p/la-roche-posay/pure-niacinamide-10-serum/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/sg/p/la-roche-posay/pure-niacinamide-10-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/sg/p/la-roche-posay/pure-niacinamide-10-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/sg/p/la-roche-posay/pure-niacinamide-10-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/sg/p/la-roche-posay/pure-niacinamide-10-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/sg/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin): Low (this page)
- [Oily acne-prone skin](https://lovi.care/skincare/sg/p/la-roche-posay/pure-niacinamide-10-serum/for/oily-acne-prone-skin): Average

## Key ingredients

Niacinamide, Thermal Water, Sodium Hyaluronate, Phenylethyl Resorcinol, Glycerin

## 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/))
- 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/))
- Nano-microneedle-assisted phenylethyl resorcinol significantly reduced the melanin index in infraorbital dark circles compared to baseline and topical-only treatment in 20 female participants without serious adverse effects. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/32783330/))
- 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/))
- Topical 2% niacinamide significantly decreased sebum excretion rate in Japanese individuals and casual sebum levels in Caucasian individuals compared to placebo or baseline. ([Journal of Cosmetic and Laser Therapy, 2006](https://pubmed.ncbi.nlm.nih.gov/16766489/))
- 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/))
- 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/))
- The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31532576/))
- Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant. ([International Journal of Cosmetic Science, 2001](https://pubmed.ncbi.nlm.nih.gov/18498456/))

## What reviewers say

Based on a very large amount of data, this serum is highly praised for its ability to fade dark spots and improve skin texture, leaving skin feeling hydrated and plump. Many users with sensitive skin find it gentle. A significant number of reviewers dislike the strong floral fragrance and find the dropper bottle design inconvenient. Some users have experienced breakouts or pilling, and many note that the product is now discontinued or difficult to find.

- Liked: Hydrating and plumping (mostly mentioned)
- Liked: Fades dark spots (often mentioned)
- Liked: Improves skin texture (often mentioned)
- Disliked: Strong floral scent (often mentioned)
- Liked: Absorbs quickly (sometimes noted)
- Liked: Gentle on sensitive skin (sometimes noted)
- Disliked: Discontinued product (sometimes noted)
- Disliked: Messy dropper bottle (sometimes noted)
- Disliked: Caused breakouts (rarely noted)
- Disliked: Pilling issues (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

### Why is La Roche-Posay Pure Niacinamide 10 Serum a weak match for dry sensitive skin?

This serum is a weak match for dry sensitive skin because alcohol denat may worsen dryness and irritation, while lacking enough heavy moisturizing ingredients and skin-softening agents to properly smooth and protect dry skin. A product of this type needs rich moisturizing ingredients like ceramides and extra hydrators to soothe dry skin and protect its barrier safely without irritation.

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

Alcohol denat may worsen dryness and sensitivity on your skin, and the formula lacks sufficient rich moisturizers and skin-softening ingredients to properly smooth and protect dry skin.

### 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 Water do for dry sensitive skin?

Thermal Water helps calm dry sensitive skin by reducing redness and soothing irritation. It is unlikely to cause irritation and may support a more comfortable feel for reactive skin types.
Sources: [Journal of the European Academy of Dermatology and Venereology, 2020](https://pubmed.ncbi.nlm.nih.gov/32870553/), [Journal of the European Academy of Dermatology and Venereology, 2011](https://pubmed.ncbi.nlm.nih.gov/21175867/)

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

This treatment goes in the evening routine after your cleansing and toning steps, followed by a rich moisturizer. Because this product is a weak match that may worsen dryness and sensitivity, dry sensitive skin needs a product of this type with soothing, deeply moisturizing ingredients and rich skin-softening oils to keep the skin calm and comfortable.

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

You can use this serum with retinol by applying the retinol first at night, letting it absorb, and then following with a rich moisturizer to prevent dryness and irritation. This type of skin needs hydrating ingredients like glycerin and soothing emollients to keep the skin barrier smooth and calm.

### How often should I use this serum?

You can use this treatment serum in the evening. A product of this type needs soothing and rich moisturizing ingredients like glycerin and heavy softeners to keep dry and sensitive skin calm and comfortable.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

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

La Roche-Posay Pure Niacinamide 10 Serum is unlikely to clog pores or cause breakouts on dry sensitive skin, as reviewers rarely report this issue. However, because this product is a weak match for your skin, a suitable alternative needs extra hydrating and soothing ingredients like glycerin and thermal water to keep dry skin calm and smooth.

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

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

## Alternatives for dry sensitive skin

- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/sg/p/neogen-dermalogy/real-vitamin-c-serum/for/dry-sensitive-skin) — High fit — S$50.41 at Amazon
- [ma:nyo Bifida Biome Complex Ampoule](https://lovi.care/skincare/sg/p/ma-nyo/bifida-biome-complex-ampoule/for/dry-sensitive-skin) — High fit — S$40.09 at Amazon
- [PCA Skin C&E Advanced with Hexylresorcinol and Silymarin](https://lovi.care/skincare/sg/p/pca-skin/c-and-e-advanced/for/dry-sensitive-skin) — High fit — S$192.38 at Amazon

## Routine for dry sensitive skin

### AM

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/sg/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — S$25.06 at Amazon
- Soothing Toner: [Mario Badescu Facial Spray with Aloe, Chamomile and Lavender](https://lovi.care/skincare/sg/p/mario-badescu/facial-spray-with-aloe-chamomile-and-lavender/for/dry-sensitive-skin) — High fit — S$34.52 at Amazon
- Moisturizer with Sun Protection: [Dr.G Green Mild Up Sun+](https://lovi.care/skincare/sg/p/dr-g/green-mild-up-sun/for/dry-sensitive-skin) — Superior fit — S$59.06 at Amazon

### PM

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/sg/p/missha/ultra-hyalon-cleansing-cream/for/dry-sensitive-skin) — Superior fit — S$39.68 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/sg/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — S$25.06 at Amazon
- Soothing Toner: [Mario Badescu Facial Spray with Aloe, Chamomile and Lavender](https://lovi.care/skincare/sg/p/mario-badescu/facial-spray-with-aloe-chamomile-and-lavender/for/dry-sensitive-skin) — High fit — S$34.52 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/sg/p/peach-and-lily/glass-skin-refining-serum/for/dry-sensitive-skin) — Superior fit — S$63.44 at Amazon
- Moisturizer: [d'Alba First Spray Serum](https://lovi.care/skincare/sg/p/d-alba/first-spray-serum/for/dry-sensitive-skin) — Superior fit — S$25.94 at Amazon

### Weekly

- Pre-Cleanser: [MISSHA Ultra Hyalon Cleansing Cream](https://lovi.care/skincare/sg/p/missha/ultra-hyalon-cleansing-cream/for/dry-sensitive-skin) — Superior fit — S$39.68 at Amazon
- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/sg/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — S$25.06 at Amazon
- Nourishing Mask: [Pyunkang Yul Black Tea Revitalizing Mask Pack](https://lovi.care/skincare/sg/p/pyunkang-yul/black-tea-revitalizing-mask-pack/for/dry-sensitive-skin) — Superior fit — S$50.43 at Amazon
- Serum or Treatment: [Peach & Lily Glass Skin Refining Serum](https://lovi.care/skincare/sg/p/peach-and-lily/glass-skin-refining-serum/for/dry-sensitive-skin) — Superior fit — S$63.44 at Amazon
- Moisturizer: [d'Alba First Spray Serum](https://lovi.care/skincare/sg/p/d-alba/first-spray-serum/for/dry-sensitive-skin) — Superior fit — S$25.94 at Amazon

## Where to buy

No store in Singapore has a checked price for this product, so the page shows none.

## Ingredients

Water, Niacinamide, Glycerin, Alcohol Denat, Hydroxyethylpiperazine Ethane Sulfonic Acid, Dimethicone, Isopropyl Lauroyl Sarcosinate, Octyldodecanol, Peg-20 Methyl Glucose Sesquistearate, Tin Oxide, Sorbitan Oleate, Dimethiconol, Cetearyl Ethylhexanoate, Isohexadecane, Sodium Hyaluronate, Phenylethyl Resorcinol, Poloxamer 338, Ammonium Polyacryloyldimethyl Taurate, Disodium Edta, Isopropyl Myristate, Citric Acid, Xanthan Gum, Polysorbate 80, Acrylamide Sodium Acryloyldimethyltaurate Copolymer, Tocopherol, Phenoxyethanol, Mica, Ci 77891, Titanium Dioxide, 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/pure-niacinamide-10-serum/for/dry-sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin
- Germany: https://lovi.care/skincare/de/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin
- France: https://lovi.care/skincare/fr/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin
- Italy: https://lovi.care/skincare/it/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin
- Spain: https://lovi.care/skincare/es/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin
- Australia: https://lovi.care/skincare/au/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin (this page)
- Saudi Arabia: https://lovi.care/skincare/sa/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/la-roche-posay/pure-niacinamide-10-serum/for/dry-sensitive-skin