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numbuzin Vitamin-Niacinamide Concentrated Pad for sensitive skin

Rated by Lovi · Unbiased, science-based skincare AI trained on real user outcomes

numbuzin Vitamin-Niacinamide Concentrated Pad

Average

  • AverageNormal Skin Fit
  • AverageEffectiveness
  • Low RiskSafety

Works for sensitive skin; other serums fit it better.

This fit is calculated for the concerns frequently associated with sensitive skin: redness, stinging, and reactions to new products. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.

Page built Nov 8, 2026How the Fit score works

Lovi Assistant explains

  • Offers moderate suitability for your normal skin, as niacinamide and panthenol provide humectant and barrier repair actions, but it lacks a wider range of ingredients to fully address your redness and irritation concerns.
  • While the product offers general hydration benefits with ingredients like glycerin and panthenol, these are mostly supportive and not directly targeted at your specific skin issues.
  • The product is generally safe for your sensitive skin, though the presence of alcohol and ascorbic acid carries some risk of irritation.

How to apply

  • Use your serum in the PM routine, starting 3 times a week before building up to daily use if your skin is happy.
  • Apply the serum after cleansing and toning, but before putting on your moisturizer for the best results.
  • Gently press 2-3 drops of the serum into your skin and wait a minute ⏱ for it to soak in.
  • Since your skin is sensitive and easily irritated, apply the serum on completely dry skin to help keep it calm.
  • Always do a patch test before your first use and avoid getting the serum too close to your eyes .

People Say

★4.7Overall rating based on 6.7k+ reviews

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.

Highlights

  • Effective brightening Often Mentioned
    • “skin looks noticeably brighter”
    • “gave me a glass skin glow”
    • “faded my dark spots”
    • “helped with post-acne marks”
    • “complexion looks more even”
  • Smoother skin texture Often Mentioned
    • “skin feels so soft”
    • “reduced roughness”
    • “gentle exfoliation”
    • “makeup applies better”
    • “texture is much smoother”
  • Refreshing and lightweight Sometimes Noted
    • “absorbs quickly”
    • “non-sticky finish”
    • “refreshing in the morning”
    • “cooling effect”
    • “great for oily skin”
  • Unique dual-sided pad Sometimes Noted
    • “jelly side is super soft”
    • “gauze side exfoliates well”
    • “square shape fits cheeks”
    • “holds a lot of essence”
    • “perfect for toner masking”
  • Packaging leaks Sometimes Noted
    • “leaks if tilted”
    • “essence spilled in transit”
    • “lid doesn't seal tightly”
    • “messy packaging”
    • “bulky container”
  • Drying for some Rarely Noted
    • “not hydrating enough”
    • “dried out my skin”
    • “need moisturizer immediately”
    • “pads dry out in jar”
    • “left face feeling tight”
  • Irritation and breakouts Rarely Noted
    • “caused tiny bumps”
    • “tingling sensation”
    • “broke me out”
    • “redness after use”
    • “too harsh for sensitive skin”
  • Texture dislike Rarely Noted
    • “jelly side feels slimy”
    • “weird texture”
    • “slippery on face”
    • “gauze side too scratchy”

Sources: lovi.care, oliveyoung.com, iherb.com, skinsort.com, yesstyle.com, reddit.com, and more

Questions and answers

How well does Numbuzin Vitamin-Niacinamide Concentrated Pad work for sensitive skin?

This product works fairly well for sensitive skin, though it may carry a small risk of irritation due to alcohol and vitamin C. Panthenol and glycerin help keep skin hydrated and calm, but a treatment of this type needs soothing anti-redness ingredients to truly fit this skin well.

Journal of Cosmetic Dermatology, 2025American Journal of Clinical Dermatology, 2002

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

Niacinamide and panthenol make this pad a fit for sensitive skin by helping calm and hydrate it, though a product for this skin also needs extra ingredients to actively target redness and irritation without alcohol or ascorbic acid.

American Journal of Clinical Dermatology, 2002The Journal of Dermatological Treatment, 2017

What does Niacinamide do for sensitive skin?

Niacinamide helps calm sensitive skin by strengthening the skin barrier and reducing redness and irritation. It is very well tolerated and may improve overall comfort and resilience with regular use.

Cutis, 2005Journal of Cosmetic Dermatology, 2004

What does Glutathione do for sensitive skin?

Glutathione helps calm sensitive skin by reducing oxidative stress and protecting against environmental irritation. It is unlikely to cause irritation and has a very safe profile when used on the skin.

Journal of the European Academy of Dermatology and Venereology, 2024Indian Journal of Dermatology, Venereology and Leprology, 2016

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

This treatment pad goes in your evening routine, starting at once a week to check how your skin reacts. While it offers moderate suitability because ingredients like niacinamide and panthenol help keep skin calm and hydrated, this product type needs a wider range of soothing ingredients to properly care for sensitive skin and reduce redness. Because it contains alcohol and vitamin C, it may occasionally cause irritation.

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 once it absorbs, but sensitive skin may experience irritation from combining them. To care for sensitive skin properly, this product type needs calming ingredients and soothing agents that directly target redness and irritation.

How often should I use this pad?

Start by using this pad once a week in the evening, and if your skin feels comfortable and tolerates it well, you may carefully use it more often. While panthenol helps hydrate and calm the skin, this product also contains alcohol and ascorbic acid, which carry some risk of irritation for sensitive skin. A product for this skin needs soothing and barrier-repairing ingredients to fully address redness and irritation without causing discomfort.

The Journal of Dermatological Treatment, 2017American Journal of Clinical Dermatology, 2002

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

This pad is unlikely to cause clogged pores or breakouts, as reviewer complaints of breakouts and irritation are low. However, because it contains alcohol and ascorbic acid, it carries a small risk of irritation for sensitive skin.

Is this pad fragrance-free and alcohol-free?

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

What the research says

  • 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

  • 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

  • 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

  • Benzyl Alcohol, Benzoic Acid, and Sodium Benzoate can be used safely in cosmetic formulations at concentrations up to 5%, and Benzyl Alcohol is safe up to 10% in hair dyes, despite causing nonimmunologic contact reactions.

    International Journal of Toxicology, 2001

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • Topical dexpanthenol formulated in lipophilic vehicles improved stratum corneum hydration and reduced transepidermal water loss compared to vehicle control in humans.

    Arzneimittel-Forschung, 2000

  • 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

Why other serums fit sensitive skin better

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

Behind this fit score

Lovi calculates every fit score from the full ingredient list with brand-independent rules our 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.

  • Nadia Kapleva, MS

    Nadia Kapleva, MS

    Co-founder, Medical Director

    Cosmetic chemist, cosmetologist, aesthetic products developer

  • Alexey Shagraev, PhD

    Alexey Shagraev, PhD

    Co-founder, CEO and CTO

    PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex

  • Dr. Sofía Perea Pérez, MD, MSc

    Dr. Sofía Perea Pérez, MD, MSc

    Medical Board

    Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine

  • Aishani Shah, MD

    Aishani Shah, MD

    Medical Board

    Specialist dermatologist, MBBS, MD, IFAAD

  • Asya Zubkova, MS

    Asya Zubkova, MS

    Medical Board

    Cosmetic chemist, SCS, IFSCC member

  • Hanna Kurets, MD

    Hanna Kurets, MD

    Medical Board, Medical Advisor

    Dermatology MD

  • Elina Nazarenko, MD

    Elina Nazarenko, MD

    Medical Board

    Dermatology and diagnostic consultant

  • Victoria Derkova, MS

    Victoria Derkova, MS

    Medical Board

    Cosmetic chemist, cosmetic development technologist

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Prices checked 6 Nov 2026

How does it fit your skin?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
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