# numbuzin Vitamin-Niacinamide Concentrated Pad for dry skin

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

Page: https://lovi.care/skincare/sg/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin

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

Brand: [numbuzin](https://lovi.care/skincare/sg/brands/numbuzin)
Category: [Serums and treatments](https://lovi.care/skincare/sg/best/serums)

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

A great choice for dry skin; a few serums fit it even better.

## Why this fit

- Offers high suitability for your dry skin as niacinamide and ascorbic acid work to brighten and even your skin tone, while glycerin and propanediol provide essential hydration. Panthenol and dipotassium glycyrrhizate further soothe and support dry or flaky skin, though a richer emollient blend would enhance overall moisturization.
- The formulation is safe for your dry skin, with no harsh ingredients and the inclusion of soothing agents like niacinamide and dipotassium glycyrrhizate to minimize irritation.
- This product provides general skincare benefits, such as hydration and soothing, due to ingredients like Glycerin and Panthenol, which are supportive for dry or flaky skin but not specialized for its core concerns.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sg/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/sg/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin): High (this page)
- [Combination skin](https://lovi.care/skincare/sg/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/sg/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/sg/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/sg/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/sg/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/sg/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/sg/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 topical formulation containing panthenol, niacinamide, and dipotassium glycyrrhizate increased skin hydration by 74.1% and reduced transepidermal water loss by 13.5% at 28 days compared to baseline and untreated control in 35 individuals with xerosis. ([Journal of Cosmetic Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/42108609/))
- 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/))

## 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

- Apply this serum PM, starting 3×/week and working up to daily use as your skin adjusts.
- Place the serum after cleansing and toner, but right before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the serum on slightly damp skin to help lock in extra moisture.
- Avoid the eye area and do a patch test before your first use.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### What makes Numbuzin Vitamin-Niacinamide Concentrated Pad a great fit for dry skin?

This product is a great fit because niacinamide and ascorbic acid brighten and even your skin tone, while glycerin and propanediol provide essential hydration. Panthenol and dipotassium glycyrrhizate further soothe and support dry or flaky skin to keep it comfortable.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Journal of Cosmetic Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/42108609/)

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

This treatment is a great fit for your dry skin because glycerin and propanediol provide essential hydration, while panthenol and dipotassium glycyrrhizate soothe and support flaky areas. Niacinamide and ascorbic acid also work to brighten and even your skin tone safely without 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 skin?

Niacinamide helps dry skin by strengthening the skin barrier, increasing hydration, and reducing water loss. It supports ceramide production and helps keep the surface smooth and calm. This ingredient tends to be very well tolerated and is unlikely to irritate dry skin.
Sources: [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/), [Journal of Cosmetic Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/42108609/)

### What does Glutathione do for dry skin?

Glutathione helps dry skin by improving moisture levels and smoothness while keeping the skin barrier strong against daily stress. Topical application of glutathione may also reduce water loss through the skin, helping your face feel softer and more hydrated.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2014](https://pubmed.ncbi.nlm.nih.gov/25378941/), [The Journal of Clinical and Aesthetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/41416233/)

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

This treatment goes in the evening routine, starting at once a week and moving up to more often if your skin tolerates it well. It helps brighten your skin tone and provide hydration, though dry skin also needs a richer moisturizing blend to keep it fully soft.

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

You can use this treatment with retinol by applying the treatment first and following with your retinol at night, though you should introduce them slowly to avoid irritation. Panthenol and niacinamide in this product help soothe the skin, while ingredients like glycerin provide essential hydration to counteract dryness.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/), [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/)

### How often should I use this treatment?

Start by using this treatment once a week in the evening, and if your skin feels comfortable and you see good results, you can carefully use it more often. This product is a great fit for your dry skin, helping to brighten your skin tone while keeping irritation low, though a richer moisturizer would help enhance overall softness.
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 treatment clog pores, cause breakouts or purging for dry skin?

This treatment is unlikely to clog pores or cause breakouts for dry skin, as its formula avoids harsh ingredients and includes soothing agents that minimize irritation.

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

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

## Alternatives for dry skin

- [ma:nyo Bifida Biome Complex Ampoule](https://lovi.care/skincare/sg/p/ma-nyo/bifida-biome-complex-ampoule/for/dry-skin) — Superior fit — S$40.09 at Amazon
- [SKIN1004 Madagascar Centella Tone Brightening Capsule Ampoule](https://lovi.care/skincare/sg/p/skin1004/madagascar-centella-tone-brightening-capsule-ampoule/for/dry-skin) — Superior fit — S$54.11 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/sg/p/neogen-dermalogy/real-vitamin-c-serum/for/dry-skin) — Superior fit — S$50.41 at Amazon

## Pairs well with

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/sg/p/cerave/hydrating-facial-cleanser/for/dry-skin) — Superior fit — S$25.06 at Amazon
- Hydrating Toner: [COSRX Propolis Synergy Toner](https://lovi.care/skincare/sg/p/cosrx/propolis-synergy-toner/for/dry-skin) — Superior fit — S$41.07 at Amazon
- Moisturizer: [d'Alba First Spray Serum](https://lovi.care/skincare/sg/p/d-alba/first-spray-serum/for/dry-skin) — Superior fit — S$25.94 at Amazon

## Where to buy

- Amazon.sg: S$25.30 (https://www.amazon.sg/dp/B0C61CJ66L?tag=lovi-care-web-product0e-22&linkCode=osi&th=1&psc=1)
- YesStyle: S$25.67 (https://www.yesstyle.com/en/numbuzin-no-5-glutathione-vitamin-niacinamide-concentrated-pad-70/info.html/pid.1136216679?curr=SGD&rco=SG)
Prices checked 13 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-skin
- United Kingdom: https://lovi.care/skincare/uk/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin
- Ireland: https://lovi.care/skincare/ie/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin
- Germany: https://lovi.care/skincare/de/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin
- France: https://lovi.care/skincare/fr/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin
- Italy: https://lovi.care/skincare/it/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin
- Netherlands: https://lovi.care/skincare/nl/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin
- Spain: https://lovi.care/skincare/es/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin
- Canada: https://lovi.care/skincare/ca/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin
- Australia: https://lovi.care/skincare/au/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin
- Singapore: https://lovi.care/skincare/sg/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin (this page)
- Saudi Arabia: https://lovi.care/skincare/sa/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/numbuzin/vitamin-niacinamide-concentrated-pad/for/dry-skin