# numbuzin Vitamin-Niacinamide Concentrated Pad for dry sensitive skin

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

Page: https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/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 France.

Brand: [numbuzin](https://lovi.care/skincare/fr/brands/numbuzin)
Category: [Serums and treatments](https://lovi.care/skincare/fr/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 smoothing for your dry and sensitive skin, as niacinamide and capryloyl salicylic acid target hyperpigmentation and texture, while glycerin and panthenol provide humectant benefits.
- The formula includes alcohol and ascorbic acid, which may pose a slight irritation risk for sensitive skin, and lacks sufficient emollient ingredients for optimal hydration of dry or flaky skin.
- The product is generally safe for your skin, with minimal concerns regarding irritation.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin): Average (this page)
- [Oily acne-prone skin](https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/oily-acne-prone-skin): Average

## Key ingredients

Niacinamide, Glutathione, Ascorbic Acid, Sodium Hyaluronate, Panthenol

## 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 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 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 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/))
- Glutathione amino acid precursors effectively increase cellular glutathione levels, reducing oxidative stress, ATP depletion, and DNA damage in human keratinocytes, clinical subjects, and ex vivo skin compared to controls. ([Journal of the European Academy of Dermatology and Venereology, 2024](https://pubmed.ncbi.nlm.nih.gov/38189670/))
- Topical oxidized glutathione significantly decreases the skin melanin index and improves moisture content, smoothness, wrinkle formation, and elasticity compared to placebo in healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2014](https://pubmed.ncbi.nlm.nih.gov/25378941/))
- Topical glutathione improves hyperpigmentation, reduces ultraviolet-induced erythema and wrinkles, decreases transepidermal water loss, and enhances antioxidant capacity. ([The Journal of Clinical and Aesthetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/41416233/))
- Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers. ([Experimental Dermatology, 2003](https://pubmed.ncbi.nlm.nih.gov/12823436/))
- Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation. ([Journal of Periodontology, 2009](https://pubmed.ncbi.nlm.nih.gov/19186973/))
- Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34910367/))
- 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/))
- Topical dexpanthenol formulated in lipophilic vehicles improved stratum corneum hydration and reduced transepidermal water loss compared to vehicle control in humans. ([Arzneimittel-Forschung, 2000](https://pubmed.ncbi.nlm.nih.gov/10965426/))
- Hyaluronic acid, hyaluronic acid plus dexpanthenol, and isotonic saline nasal sprays all significantly improved dry nose symptoms over four weeks in 240 patients, with hyaluronic acid plus dexpanthenol providing superior nasal moisturisation compared to the other two. ([Auris, Nasus, Larynx, 2020](https://pubmed.ncbi.nlm.nih.gov/32067777/))

## 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 primarily utilize these pads to target hyperpigmentation, acne scars, and dullness, with many reporting a noticeable "glass skin" glow and smoother texture after consistent use. While effective for brightening, reactions are mixed regarding hydration; oily and combination skin types often find them refreshing, whereas those with dry or highly sensitive skin occasionally report dryness, tingling, or breakouts.

- Liked: Effective brightening (often mentioned)
- Liked: Smoother skin texture (often mentioned)
- Liked: Refreshing and lightweight (sometimes noted)
- Liked: Unique dual-sided pad (sometimes noted)
- Disliked: Packaging leaks (sometimes noted)
- Disliked: Drying for some (rarely noted)
- Disliked: Irritation and breakouts (rarely noted)
- Disliked: Texture dislike (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 Numbuzin Vitamin-Niacinamide Concentrated Pad work for dry sensitive skin?

This product works moderately well for dry sensitive skin, offering some brightening and smoothing while carrying a slight irritation risk from alcohol and ascorbic acid. It lacks enough nourishing softeners for optimal hydration, so dry skin needs formulas rich in barrier-supporting moisturizers and soothing ingredients.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

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

This pad contains niacinamide to smooth and brighten your skin, alongside panthenol and glycerin to help keep it hydrated. Treatment products for dry sensitive skin like this need rich nourishing ingredients and skin-softening oils to prevent dryness and protect against irritation.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

### 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 Glutathione do for dry sensitive skin?

Glutathione helps improve moisture content and smoothness while reducing oxidative stress, making it a helpful option for dry sensitive skin. This ingredient may enhance hydration and elasticity while maintaining a gentle profile. To properly care for dry sensitive skin, a product of this type needs soothing and hydrating ingredients that support the skin barrier.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2014](https://pubmed.ncbi.nlm.nih.gov/25378941/), [Journal of the European Academy of Dermatology and Venereology, 2024](https://pubmed.ncbi.nlm.nih.gov/38189670/)

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

This treatment pad goes in your evening routine, starting at once a week because it exfoliates. To truly work for dry sensitive skin, a product of this type needs rich softening ingredients that lock in moisture and keep it calm.

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

You can use this pad with retinol by applying the pad first and following with your retinol after it absorbs, but because both ingredients may cause irritation on sensitive skin, you should introduce them slowly. To properly care for dry and flaky skin, this type of product also needs rich moisturizing and softening ingredients like ceramides, plant oils, and shea butter.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

### How often should I use this pad?

You can start using this treatment once a week in the evening, as exfoliating pads may pose a slight irritation risk for sensitive skin. If your skin tolerates it well and stays calm, you can carefully use it more often. A product of this type for dry skin needs rich, soothing oils and butters to lock in moisture and prevent flakiness.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

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

This pad is unlikely to clog pores or cause breakouts for your dry sensitive skin, as reviewer complaints about breakouts and irritation are low. To best care for dry skin, this type of product needs rich moisturizing ingredients to keep the skin soft and prevent flaky dryness.

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

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

## Alternatives for dry sensitive skin

- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/fr/p/skinceuticals/c-e-ferulic/for/dry-sensitive-skin) — Superior fit — €139.99 at Amazon
- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/fr/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/dry-sensitive-skin) — Superior fit — €57.00 at Amazon
- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/fr/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/dry-sensitive-skin) — Superior fit — €18.25 at Amazon

## Pairs well with

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/fr/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — €7.50 at Amazon
- Soothing Toner: [SKIN1004 Centella Asiatica Toning Toner](https://lovi.care/skincare/fr/p/skin1004/centella-asiatica-toning-toner/for/dry-sensitive-skin) — Superior fit — €18.79 at Amazon
- Moisturizer with Sun Protection: [d'Alba UVessence Mild Waterfull Sun Cream SPF 50](https://lovi.care/skincare/fr/p/d-alba/uvessence-mild-waterfull-sun-cream-spf-50/for/dry-sensitive-skin) — Superior fit — €29.95 at Amazon

## Where to buy

- Amazon.fr: €16.10 (https://www.amazon.fr/dp/B0C61CJ66L?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1)
- Lookfantastic: €23.00 (https://www.lookfantastic.fr/p/numbuzin-no.5-vitamin-niacinamide-concentrated-pad-x-70/17027867/)
Prices checked 17 Oct – 6 Nov 2026.

## Ingredients

Water, Niacinamide, Dipropylene Glycol, Glycerin, Propanediol, Butylene Glycol, Hydroxyethyl Urea, Diethoxyethyl Succinate, Hydroxyacetophenone, Caprylyl Glycol, Polyglyceryl-10 Laurate, Betaine, Panthenol, Ethylhexylglycerin, Gluconolactone, Sodium Polyacrylate, Ammonium Acryloyldimethyltaurate Vp Copolymer, Sodium Citrate, Citric Acid, Maltodextrin, 1,2-Hexanediol, Gardenia Florida Fruit Extract, Dipotassium Glycyrrhizate, Sodium Hyaluronate, Ascorbic Acid, Pantolactone, Tocopherol, Capryloyl Salicylic Acid, Tranexamic Acid, Tremella Fuciformis Extract Mushroom Extract, Caprylic Capric Triglyceride, Ascorbyl Glucoside, Ubiquinone, Hydrogenated Lecithin, Magnesium Chloride, Alcohol, Glutathione, Polysorbate 80, Calcium Gluconate, Pyridoxine Hcl, Bht, Yeast Extract, Cyanocobalamin, Disodium Edta
## 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/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin
- Germany: https://lovi.care/skincare/de/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin
- France: https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin (this page)
- Italy: https://lovi.care/skincare/it/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin
- Spain: https://lovi.care/skincare/es/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin
- Australia: https://lovi.care/skincare/au/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin