🇸🇬Singapore

numbuzin Goodbye Blemish Serum for dry sensitive skin

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

numbuzin Goodbye Blemish Serum

Average

  • AverageDry Skin Fit
  • AverageEffectiveness
  • HighSafety

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

This fit is calculated for the concerns frequently associated with dry sensitive skin: flakiness, tightness, redness, fine lines, and wrinkles. 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 dry skin due to the presence of glycerin and sodium hyaluronate for humectant action, but lacks sufficient emollient ingredients for optimal hydration.
  • Niacinamide and ascorbic acid provide excellent treatment for blemishes and help in brightening and evening skin tone, though these benefits are largely supportive rather than directly addressing your dry or flaky skin concerns.
  • The product is safe for your dry and sensitive skin, as it contains no prohibited or harsh ingredients that would cause irritation.

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.

People Say

★4.6Overall rating based on 400+ reviews

Users with acne-prone and sensitive skin frequently praise this serum for its lightweight, gel-like texture that effectively soothes inflammation and gradually fades post-acne hyperpigmentation. While the majority report a brighter, more even complexion without irritation, a subset of users notes that visible results require patience and consistent use over several weeks.

Highlights

  • Lightweight texture Mostly Mentioned
    • “absorbs instantly”
    • “non-greasy finish”
    • “spreads like butter”
    • “refreshing gel consistency”
  • Fades dark spots Often Mentioned
    • “faded my dark spots”
    • “fades pimple marks faster”
    • “even out my tone”
    • “helped with brightening”
  • Gentle formula Often Mentioned
    • “sensitive skin approved”
    • “mild formula”
    • “no stinging”
    • “didn't irritate my skin”
  • Soothing and calming Often Mentioned
    • “calms down redness”
    • “soothes sensitive skin”
    • “reduced inflammation”
    • “keeps acne at bay”
  • Slow results Sometimes Noted
    • “didn't notice much”
    • “takes patience”
    • “gradual process”
    • “hard to see results”
  • Caused breakouts Rarely Noted
    • “gave me pimple”
    • “broke me out”
    • “caused small breakouts”
    • “skin disliked it”
  • Price vs size Rarely Noted
    • “expensive for a serum”
    • “small bottle”
    • “pricey for the amount”

Sources: lovi.care, amazon.com, stylekorean.com, oliveyoung.com, iherb.com, yesstyle.com, and more

Questions and answers

How well does Numbuzin Goodbye Blemish Serum work for dry sensitive skin?

This serum works moderately well for dry sensitive skin by providing helpful blemish treatment and some moisture, though other products fit this skin type better. To work best for dry skin, a product of this type needs rich softening and nourishing ingredients that deeply lock in moisture and support the skin barrier.

Clinical, Cosmetic and Investigational Dermatology, 2017Journal of Cosmetic Dermatology, 2020

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

This serum works moderately well for dry sensitive skin because it contains glycerin and sodium hyaluronate to help draw in moisture, along with niacinamide and vitamin C to brighten and clear blemishes. However, it lacks enough rich softeners to lock in hydration. A treatment for this skin type needs extra nourishing and moisturizing ingredients to keep dry skin soft, smooth, and well-hydrated.

The British Journal of Dermatology, 2002Clinical, Cosmetic and Investigational Dermatology, 2017

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.

Journal of Cosmetic Dermatology, 2004International Journal of Pharmaceutics, 2013

What does Sea Buckthorn Extract do for dry sensitive skin?

Sea Buckthorn Extract helps keep dry sensitive skin hydrated while improving skin barrier function. It also calms irritation and reduces redness by helping to soothe inflammation.

Pakistan Journal of Pharmaceutical Sciences, 2014Frontiers in Pharmacology, 2022

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

This treatment goes in the evening routine after your soothing toner and before your moisturizer. It is unlikely to irritate your skin, but because it lacks rich softening ingredients, dry skin of this type needs a nourishing moisturizer applied right after to seal in hydration.

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

You can use this serum with retinol by applying the serum first and following it with your retinol. This product is unlikely to irritate sensitive skin, but dry skin needs a product that also brings rich oils and butters to lock in deep moisture.

How often should I use it?

You can use this treatment in your evening routine, applying it after your toner and before your moisturizer. A product of this type needs richer, softening ingredients to properly comfort dry skin.

Clinical, Cosmetic and Investigational Dermatology, 2017

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

This serum is unlikely to cause breakouts or clog pores for dry sensitive skin, as it contains no harsh or prohibited ingredients that typically trigger irritation. Reviewers rarely report breakouts from this product, and its formula is generally safe for your skin type.

Is it fragrance-free and alcohol-free?

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

What the research says

  • 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

  • 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

  • A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers.

    Journal of Cosmetic Dermatology, 2020

  • 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

  • Topical application of a sea buckthorn fruit extract formulation significantly reduced skin sebum secretion in 10 healthy human volunteers compared to the control base over an 8-week period.

    Journal of Pharmacy & Bioallied Sciences, 2010

  • Topical emulsions containing Hippophae rhamnoides and Cassia fistula plant extracts significantly reduced skin sebum contents compared to placebo in patients with grade I and grade II acne vulgaris.

    Postepy Dermatologii I Alergologii, 2014

  • Topical application of a 5% Hippophae rhamnoides oil-in-water emulsion significantly improved skin hydration (p=0.0003) and transepidermal water loss (p=0.0087) compared to a placebo base formulation in 13 healthy male subjects over 84 days.

    Pakistan Journal of Pharmaceutical Sciences, 2014

  • Topical application of curcumin or turmeric treats various skin conditions by leveraging antioxidant, anti-inflammatory, and antimicrobial properties.

    Skin Pharmacology and Physiology, 2023

  • Topical formulations of curcumin target oxidative damage and inflammation to improve wound healing in animal models.

    Drug Discovery Today, 2017

  • A curcumin-loaded spanlastic anti-aging gel utilizing formula F5 incorporated into 2% HPMC E50 demonstrated sustained release action, compatibility, and the ability to penetrate skin layers to a depth of about 112.5 um without signs of irritation.

    Saudi Pharmaceutical Journal, 2024

  • Topical application of 0.05% w/w ECa 233 gel reduced erythema index by 0.03 U and improved early crusting and general wound appearance compared to placebo in thirty individuals undergoing facial laser resurfacing.

    Journal of Alternative and Complementary Medicine, 2020

  • 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 treatment with 5% vitamin C and 0.1% madecassoside significantly improved clinical scores for wrinkles, suppleness, firmness, roughness, and skin hydration, along with functional and structural remodeling of the elastic fiber network in 20 female volunteers with photoaged skin after 6 months compared to baseline.

    Experimental Dermatology, 2008

  • 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

Why other serums fit dry sensitive skin better

  • Tocopherol succinate-loaded ethosomal gel increased skin deposition, stability, moisture, and mechanical properties in 13 human subjects compared to a control gel over 12 weeks.

    Journal of Cosmetic Dermatology, 2022

  • 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

  • Hydrogels containing vitamin E-loaded nanostructured lipid carriers exhibited better occlusive properties and long-lasting effects, while vitamin E-loaded nanoemulsions performed a faster skin hydration effect and were selected as more attractive for skin application.

    Colloids and Surfaces. B, Biointerfaces, 2019

Ingredients

Hippophae Rhamnoides Extract, Butylene Glycol, Methyl Gluceth-20, Dipropylene Glycol, Glycerin, 1,2-Hexanediol, Niacinamide, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Curcuma Longa Root Extract, Corallina Officinalis Extract, Lemon Peel Oil, Citrus Aurantium Dulcis Peel Oil, Citrus Aurantifolia Oil, Polygonum Cuspidatum Root Extract, Scutellaria Baicalensis Root Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract Licorice Root Extract, Chamomilla Recutita Flower Extract Matricaria Flower Extract, Rosmarinus Officinalis Leaf Extract Rosemary Leaf Extract, Centella Asiatica Extract, Ascorbyl Glucoside, Ascorbic Acid, 3-O-Ethyl Ascorbic Acid, Panthenol, Sodium Hyaluronate, Dipotassium Glycyrrhizate, Glycereth-26, Ammonium Acryloyldimethyltaurate Vp Copolymer, Polyglyceryl-10 Laurate, Carbomer, Allantoin, Tromethamine, Water, Hydrolyzed Jojoba Esters, Disodium Edta, Citral, Limonene

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

How does it fit your skin?

Scan your face, then any product.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play

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
Download on theApp Store Get it onGoogle Play