TIA'M Vita B3 Source for skin with dark spots
Niacinamide
Arbutin
Sodium Hyaluronate
Allantoin
Dipotassium GlycyrrhizateHigh
- HighNormal Skin Fit
- HighEffectiveness
- HighSafety
A great choice for skin with dark spots; a few serums fit it even better.
This fit is calculated for the concerns frequently associated with dark spots: hyperpigmentation, sun spots, and uneven skin tone. 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 excellent brightening and evening of skin tone for your normal skin due to the presence of niacinamide and arbutin, which effectively target hyperpigmentation and provide humectant action.
- The inclusion of Allantoin and Dipotassium Glycyrrhizate further supports barrier repair and soothing, enhancing overall skin comfort.
- The product is safe for your skin, with no risks of irritation due to the absence of harsh ingredients and the presence of beneficial soothing components.
How to apply
- Apply this serum as part of your PM routine starting 3x/week and build up to daily use if your skin likes it.
- Place the serum after cleansing and toning, but before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and wait a minute for it to absorb.
- Apply the serum on dry skin to help fade pigmentation effectively.
- Avoid the eye area and always use SPF 30+ during the day.
People Say
★4.6Overall rating based on 1.9k+ reviewsBased on a very large amount of data, this serum is highly recommended for oily and acne-prone skin, effectively regulating sebum and fading post-acne marks without causing dryness. Most users report a brighter, more even complexion. However, a small number of users with sensitive skin experienced irritation or breakouts, likely due to the high niacinamide concentration.
Highlights
Fades dark spots Mostly Mentioned
- “Lightened acne scars”
- “Faded sun spots”
- “Evens skin tone”
- “Helped with PIH”
- “Removed pigmentation”
Controls oil Often Mentioned
- “Reduces excess sebum”
- “Less oily T-zone”
- “Controls shine”
- “Balances oiliness”
- “Skin feels less greasy”
Lightweight texture Often Mentioned
- “Absorbs quickly”
- “Watery consistency”
- “Not heavy”
- “Layers well”
- “Non-greasy finish”
Hydrating formula Sometimes Noted
- “Non-drying”
- “Plumps the skin”
- “Hydrating finish”
- “Doesn't strip moisture”
- “Good for dehydrated skin”
Refines skin Sometimes Noted
- “Smoother skin”
- “Pores look smaller”
- “Reduces texture”
- “Softens skin”
- “Improves overall clarity”
Causes breakouts Sometimes Noted
- “Caused cystic acne”
- “Gave me whiteheads”
- “Bad purging”
- “Developed closed comedones”
- “Triggered fungal acne”
No visible results Rarely Noted
- “Did nothing for spots”
- “No change in pigmentation”
- “Ineffective for melasma”
- “Just a basic serum”
- “Saw no difference”
Packaging issues Rarely Noted
- “Dropper is messy”
- “Product crystallizes on rim”
- “Leaked in transit”
- “Hard to get last drops”
- “Bottle cap issues”
Skin irritation Rarely Noted
- “Stinging sensation”
- “Caused redness”
- “Too strong”
- “Burned my skin”
- “Sensitized my barrier”
Sticky finish Rarely Noted
- “Leaves sticky residue”
- “Tacky feeling”
- “Takes time to dry”
- “Feels sticky if layered”
- “Slightly tacky”
Sources: lovi.care, iherb.com, stylevana.com, yesstyle.com, reddit.com, gopicky.com, and more
Questions and answers
What makes Vita B3 Source a great fit for skin with dark spots?
TIA'M Vita B3 Source is a great fit because it contains niacinamide and arbutin, which effectively target dark spots to brighten and even out your skin tone. It also includes soothing ingredients like allantoin and dipotassium glycyrrhizate to keep your skin calm and comfortable without irritation.
Which ingredients make this serum a good fit for skin with dark spots?
Niacinamide and arbutin make this serum a great fit because they target dark spots and help even out skin tone. Niacinamide significantly decreases hyperpigmentation and increases skin lightness, while arbutin helps fade discolorations.
What does Niacinamide do for skin with dark spots?
Niacinamide helps fade dark spots and uneven pigmentation by slowing down the transfer of pigment in the skin. It is generally well tolerated and may improve overall skin brightness with consistent use.
What does Arbutin do for skin with dark spots?
Arbutin helps fade dark spots and uneven areas by slowing down the pigment production in your skin. Studies show it is generally safe and well tolerated, though a product of this type needs steady daily use and sun protection to keep your skin tone bright and smooth.
Where does this serum go in a skincare routine for skin with dark spots?
This treatment goes in the evening routine after cleansing and before moisturizing, which keeps things simple and safe around sun exposure.
Can I use this serum with retinol, and in what order?
You can use this treatment with retinol by applying this serum first and following it with your retinol product. It is unlikely to cause irritation due to the absence of harsh ingredients and the presence of soothing components.
How often should I use this serum?
This treatment is best used in your evening routine, applying it after your cleansing toner and before your moisturizer. It is safe for daily use since it lacks harsh ingredients and includes soothing components that help keep your skin comfortable.
Can this serum clog pores, cause breakouts or purging for skin with dark spots?
This serum is unlikely to cause severe irritation, but some reviewers do mention breakouts. Because it contains ingredients that target dark spots and soothe the skin, it helps brighten your complexion while maintaining a safe profile.
Is this serum 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, 2002A 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, 2026A non-hydroquinone topical formulation (SKNB19) improved hyperpigmentation by 28.5% in patient self-assessment and 27% in independent reviewer assessment compared with 4% hydroquinone in 18 adult subjects, while showing significantly less irritation and better tolerability.
Journal of Cosmetic Science, 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, 2005Encapsulation of alpha arbutin in an optimized ethosomal gel significantly improved skin melanin reduction, moisture content, and elasticity in human volunteers compared to conventional formulations.
Heliyon, 2023Combining a home-based radiofrequency device and arbutin cream reduced mMASI scores by 25.6% and melanin index by 22.8% at 8 weeks compared to baseline in 38 participants.
Journal of Cosmetic Dermatology, 2025Polyvinyl pyrrolidone-K90/Eudragit RL100 dissolving microneedle patches loaded with alpha-arbutin and resveratrol enhanced intradermal delivery by approximately 2.6 times compared to cream and slightly decreased the melanin index in human participants without causing skin irritation.
Biomaterials Science, 2023Topical 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, 2011Topical 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, 2022Treatment 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, 2019Topical gel containing chitosan, 0.2% chlorhexidine, allantoin and dexpanthenol did not improve postoperative comfort regarding swelling and pain, but improved the wound's aesthetic appearance following impacted lower third molar extraction compared to no gel.
Medicina Oral, Patologia Oral Y Cirugia Bucal, 2016A topical gel containing chitosan, chlorhexidine, allantoin, and dexpanthenol significantly reduced postoperative pain, trismus, swelling, and analgesic consumption, while improving wound healing after third molar surgery compared to a placebo.
Medicina Oral, Patologia Oral Y Cirugia Bucal, 2020An overnight patch containing Allium cepa extract and allantoin safely promotes scar healing after dermatologic surgery, resulting in significantly greater reductions in observer- and patient-assessed POSAS scores compared to no treatment.
Aesthetic Plastic Surgery, 2018Combining 755 nm alexandrite laser with topical licorice gel significantly reduces terminal hair counts compared to alexandrite laser with placebo in women with idiopathic hirsutism.
Evidence-based Complementary and Alternative Medicine, 2015Licochalcone A activated Nrf2 signaling, elevated cytoprotective enzymes, increased the reduced-to-oxidized glutathione ratio, and decreased reactive oxygen species in human fibroblasts and neutrophils, while a LicA-rich licorice extract lowered UVA-induced oxidative processes in vivo.
Experimental Dermatology, 2015Bioactive glycyrrhizic acid and oxymatrine ionic liquid self-assembled nanomicelles significantly promoted the transdermal permeation, subcutaneous retention, and anti-photoaging efficacy of palmitoyl pentapeptide-4 in cellular and animal models compared to unformulated peptide.
Advanced Science, 2025
Ingredients
Water, Niacinamide, Butylene Glycol, Arbutin, Allantoin, Dipotassium Glycyrrhizate, Lindera Erythrocarpa Extract, Cornus Officinalis Fruit Extract, Geranium Thunbergii Extract, Hydroxyethylcellulose, Sodium Hyaluronate, Methylpropanediol, Laurylpyridinium Chloride, Chlorphenesin, 1,2-Hexanediol
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.
-
Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
-
Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
-
Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
-
Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
-
Medical Board
Cosmetic chemist, SCS, IFSCC member
-
Medical Board, Medical Advisor
Dermatology MD
-
Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
-
Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
How does it fit your skin?
Scan your face, then any product: Lovi shows how well it fits you and what fits even better.