numbuzin No.5 Vitamin Boosting Essential Toner for mature skin
Niacinamide
Ascorbic Acid
Glutathione
Madecassoside
PanthenolHigh
- SuperiorNormal Skin Fit
- SuperiorEffectiveness
- ExcellentSafety
One of the best toners for mature skin.
This fit is calculated for the concerns frequently associated with mature skin: fine lines, wrinkles, and loss of firmness. 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
- Excellent suitability for your normal skin is provided by niacinamide and 3-O-Ethyl Ascorbic Acid, which offer superb antioxidant activity and melanogenesis regulation.
- The formula offers excellent hydration due to the presence of glycerin and panthenol in high concentrations, and specialized peptides like Acetyl Hexapeptide-8 and Palmitoyl Pentapeptide-4 promote collagen synthesis and skin elasticity, addressing your concerns about wrinkles and fine lines.
- There are no risks of irritation for your normal skin due to the absence of prohibited or harsh ingredients, and the presence of soothing ingredients like Ascorbic Acid and Bisabolol.
How to apply
- You can use this hydrating toner AM and PM every day to keep your skin smooth. Always pair with SPF in the morning to protect your skin.
- Apply your hydrating toner right after cleansing and before your moisturizer or SPF.
- Gently press 2-3 drops of the hydrating toner into your skin and let it absorb for a minute.
- Apply the hydrating toner on slightly damp skin to help it absorb better and lock in moisture.
- Avoid the sensitive eye area during application. Do a simple patch test before your first use.
People Say
★4.3Overall rating based on 1.5k+ reviewsBased on a very large amount of data, users frequently praise this toner for its essence-like, viscous texture that deeply hydrates and creates an immediate "glass skin" glow, making it ideal for dull or dehydrated skin. While many report a more radiant complexion over time, significant fading of hyperpigmentation and dark spots is often described as a slow process requiring consistent, long-term use.
Highlights
Deep hydration Mostly Mentioned
- “floods my complexion with hydration”
- “moisturizing but non-tacky”
- “leaves skin feeling refreshed and bouncy”
- “great for dehydrated skin.”
Essence-like texture Often Mentioned
- “luxurious viscous gel consistency”
- “absorbs really fast”
- “not watery, has substance”
- “glides on smoothly.”
Immediate glow Often Mentioned
- “gives a glowy complexion”
- “skin looks more radiant immediately”
- “immaculate glow”
- “revitalizes dull skin.”
Brightening ingredients Sometimes Noted
- “packed with niacinamide and vitamin C”
- “impressive ingredient list”
- “contains glutathione for brightening”
- “good for evening skin tone.”
Slow brightening results Sometimes Noted
- “haven't seen major improvement in 2 weeks”
- “requires patience to see results”
- “effects aren't that noticeable”
- “no dramatic difference in dark spots yet.”
Potential irritation Rarely Noted
- “gave me tingling sensation”
- “caused closed comedones (cc)”
- “irritated my sensitive skin”
- “broke me out.”
Sticky finish Rarely Noted
- “slightly sticky at first”
- “leaves a bit of a film”
- “tacky if layered too much”
- “feels heavy in humid weather.”
Sources: lovi.care, oliveyoung.com, yesstyle.com, iherb.com, reddit.com, skinsort.com, and more
Questions and answers
What makes Numbuzin No.5 Vitamin Boosting Essential Toner a great fit for mature skin?
This toner is a great fit for mature skin because it deeply hydrates with high concentrations of glycerin and panthenol, while specialized peptides like palmitoyl pentapeptide-4 help smooth out wrinkles and fine lines. It also provides powerful antioxidant benefits and helps even out skin tone with niacinamide and vitamin C derivatives.
Which ingredients make this toner a good fit for mature skin?
This toner is a great fit for mature skin because it contains specialized peptides like Acetyl Hexapeptide-8 and Palmitoyl Pentapeptide-4, which help promote collagen synthesis and skin elasticity to address wrinkles and fine lines. Additionally, high concentrations of glycerin and panthenol keep skin well-hydrated, while niacinamide and vitamin C ingredients offer antioxidant benefits.
American Journal of Clinical Dermatology, 2002International Journal of Cosmetic Science, 2005
What does Niacinamide do for mature skin?
Niacinamide helps mature skin by smoothing out fine lines and wrinkles, reducing dark spots, and improving overall skin elasticity. It is also very well tolerated and supports a strong skin barrier to keep skin looking healthy.
What does Vitamin C do for mature skin?
Vitamin C helps mature skin by smoothing out wrinkles, brightening dark spots, and boosting firmness. It works by encouraging collagen production to keep skin looking youthful and radiant.
Where does this toner go in a skincare routine for mature skin?
This hydrating toner is used in the morning after cleansing and before your moisturizer, and it is also a great fit because its glycerin and specialized peptides help keep mature skin smooth and firm. It is very unlikely to cause irritation thanks to soothing ingredients.
The Journal of Dermatological Treatment, 2022American Journal of Clinical Dermatology, 2002
Can I use this toner with retinol, and in what order?
You can use this toner with retinol by applying the toner first to keep your skin hydrated and smooth while helping to reduce the look of fine lines and wrinkles. It is unlikely to cause irritation when layered correctly in your daily routine.
American Journal of Clinical Dermatology, 2002International Journal of Cosmetic Science, 2005
How often should I use this toner?
You can use this hydrating toner daily in your morning routine after cleansing. Its blend of glycerin, panthenol, and peptides helps keep mature skin soft and smooth while supporting collagen.
The Journal of Dermatological Treatment, 2022American Journal of Clinical Dermatology, 2002
Can this toner clog pores, cause breakouts or purging for mature skin?
This toner is unlikely to clog pores or cause breakouts for mature skin because it lacks heavy or harsh ingredients and includes soothing components like bisabolol. It does not contain active exfoliating ingredients, so it will not cause purging.
Is this toner fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol.
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, 2002Topical 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, 2002Topical palmitoyl pentapeptide (pal-KTTKS) provided significant improvement versus placebo control in the reduction of wrinkles and fine lines in Caucasian female subjects.
International Journal of Cosmetic Science, 2005A 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, 2020Topical 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 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, 2022Glutathione 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, 2024Topical 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, 2014Topical glutathione improves hyperpigmentation, reduces ultraviolet-induced erythema and wrinkles, decreases transepidermal water loss, and enhances antioxidant capacity.
The Journal of Clinical and Aesthetic Dermatology, 2025Topical 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, 2020A 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, 2017Moisturizer 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 dexpanthenol formulated in lipophilic vehicles improved stratum corneum hydration and reduced transepidermal water loss compared to vehicle control in humans.
Arzneimittel-Forschung, 2000Hyaluronic 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, 2020A combination serum containing galactomyces ferment filtrate, dexpanthenol, and Centella asiatica effectively treated post-acne hyperpigmentation in subjects with colored skin by significantly increasing lightness scores in Fitzpatrick skin type V and reducing the melanin index in Fitzpatrick skin type IV compared to placebo.
Skinmed, 2021
Ingredients
Water, Dipropylene Glycol, Glycerin, Niacinamide, 1,2-Hexanediol, Butylene Glycol, Polyglycerin-3, Hippophae Rhamnoides Water, Acrylates C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Erythritol, Pentylene Glycol, 3-O-Ethyl Ascorbic Acid, Ethylhexylglycerin, Polyglyceryl-4 Caprate, Adenosine, Glutathione, Hydrogenated Lecithin, Disodium Edta, Madecassoside, Coptis Japonica Root Extract, Decyl Glucoside, Caprylyl Glycol, Ceramide Np, Ascorbic Acid, Bisabolol, Panthenol, Tocopherol, Arbutin, Acetyl Hexapeptide-8, Hexapeptide-9, Nonapeptide-1, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7
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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