numbuzin Goodbye Blemish Serum for dry skin
Niacinamide
Hippophae Rhamnoides Extract
Curcuma Longa Root Extract
Centella Asiatica Extract
Ascorbic AcidAverage
- AverageDry Skin Fit
- HighEffectiveness
- HighSafety
Works for dry skin; other serums fit it better.
This fit is calculated for the concerns frequently associated with dry skin: flakiness, tightness, dehydration, 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 hydration for your dry skin due to the presence of glycerin and sodium hyaluronate, which provide general skincare benefits. Niacinamide and multiple forms of vitamin C work to brighten and even your skin tone.
- The formula includes soothing ingredients like Chamomilla Recutita Flower Extract and Centella Asiatica Extract, which are beneficial for dry skin.
- The safety profile is excellent, with no risks of irritation for your dry skin due to the absence of prohibited or harsh ingredients.
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.
People Say
★4.6Overall rating based on 400+ reviewsUsers 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 skin?
Numbuzin Goodbye Blemish Serum works moderately well for dry skin, offering some hydration and soothing benefits alongside brightening ingredients. However, dry skin needs a treatment that provides deep hydration and barrier support with ingredients like ceramides, propolis, or peptides.
Clinical, Cosmetic and Investigational Dermatology, 2017Indian Journal of Pharmaceutical Sciences, 2016
Which ingredients make this serum a good fit for dry skin?
This serum works for dry skin with glycerin and sodium hyaluronate for moderate hydration, alongside soothing centella asiatica and chamomile flower extracts. For this skin type, a product needs intensive ingredients like ceramides, propolis, or peptides to deliver deep moisture and barrier support.
Clinical, Cosmetic and Investigational Dermatology, 2017Indian Journal of Pharmaceutical Sciences, 2016
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.
Journal of Cosmetic Dermatology, 2004Journal of Cosmetic Dermatology, 2026
What does Sea Buckthorn Extract do for dry skin?
Sea Buckthorn Extract helps improve dry skin by boosting hydration and strengthening the skin barrier to keep moisture locked in. Using it regularly makes dry skin feel much softer and smoother.
Where does it go in a skincare routine for dry skin?
This treatment goes in the evening routine after cleansing and before your moisturizer. Dry skin of this type needs rich hydrators and heavy oils to lock in moisture and prevent water loss.
Can I use this serum with retinol, and in what order?
You can use this serum with retinol by applying the serum first to give your dry skin moderate hydration and soothing benefits before your retinol. Because this product offers only moderate hydration, dry skin also needs richer moisturizing ingredients and heavier hydrators like ceramides or hyaluronic acid to stay fully comfortable.
How often should I use it?
This treatment works well for dry skin when used in the evening, though other products fit this skin type better. A product of this type needs rich moisturizers like ceramides and nourishing plant oils to keep dry skin fully hydrated and comfortable.
Can this serum clog pores, cause breakouts or purging for dry skin?
This serum is unlikely to clog pores or cause breakouts for dry skin, as it has a very safe formula with a low complaint rate for breakouts. Dry skin generally needs a product with richer nourishing oils and heavy moisturizers to truly thrive.
Is it fragrance-free and alcohol-free?
It has no drying alcohol and contains fragrance (citral and limonene).
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, 2002A 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, 2017A 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, 2020Cosmetic formulations containing 5% Centella asiatica extract showed the best efficacy in improving skin moisture and decreasing transepidermal water loss, while also exhibiting antiinflammatory properties in 25 volunteers compared to baseline measurements.
Indian Journal of Pharmaceutical Sciences, 2016Hyaluronic acid extracts are safe and efficacious products for skin repair when used in tissue regeneration alone or in combination with herbal or Western medicine.
Journal of Pharmacy & Pharmaceutical Sciences, 2015Topical 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, 2021Topical 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, 2008Topical 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, 2005Topical 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, 2010Topical 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, 2014Topical 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, 2014Topical application of curcumin or turmeric treats various skin conditions by leveraging antioxidant, anti-inflammatory, and antimicrobial properties.
Skin Pharmacology and Physiology, 2023Topical formulations of curcumin target oxidative damage and inflammation to improve wound healing in animal models.
Drug Discovery Today, 2017A 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, 2024Topical 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, 2020Moisturizer 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, 2019Topical 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, 2008Topical 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, 2003Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation.
Journal of Periodontology, 2009Topical 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
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.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
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