🇬🇧United Kingdom

Some By Mi Galactomyces Pure Vitamin C Glow Serum for oily skin

High

  • HighOily Skin Fit
  • HighEffectiveness
  • HighSafety

A great choice for oily skin; a few serums fit it even better.

This fit is calculated for the concerns frequently associated with oily skin: shine, enlarged pores, blackheads, and blemishes. 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

How to apply

  • Use this serum in your PM routine. Start by applying it 3 times a week and build up to daily use if your skin tolerates it well.
  • Apply the serum after cleansing and toning, but right before your moisturizer for the best results.
  • Gently press 2-3 drops of the serum into your skin. Let it absorb ⏱ for a minute before applying the next product.
  • Apply the serum on clean and dry skin since your skin is not sensitive and you want to target oily shine. This helps control excess oil throughout the night.
  • Avoid the delicate eye area and do a patch test before using the serum for the very first time.

People Say

★4.5Overall rating based on 4.5k+ reviews

Based on a very large amount of data, users with dull, acne-prone, and sensitive skin frequently praise this serum for its ability to brighten the complexion and fade dark spots without causing irritation. The majority appreciate the lightweight, hydrating texture and immediate glow. Some users find the low Vitamin C concentration insufficient for stubborn pigmentation or note that the product oxidizes quickly if not stored correctly.

Highlights

  • Brightens skin tone Mostly Mentioned
    • “Fades dark spots”
    • “lightens acne scars”
    • “radiant complexion”
    • “whitening effect”
  • Gentle formula Often Mentioned
    • “Good for sensitive skin”
    • “no stinging”
    • “didn't break me out”
    • “mild ingredients”
  • Hydrating & lightweight Often Mentioned
    • “Absorbs quickly”
    • “non-sticky finish”
    • “leaves skin glowy”
    • “moisturizing feel”
  • Improves texture Often Mentioned
    • “Smoother skin”
    • “softens texture”
    • “minimizes pores”
    • “plumps fine lines”
  • Pleasant scent Sometimes Noted
    • “Smells amazing”
    • “fresh citrusy scent”
    • “sweet and fruity”
    • “nice fragrance”
  • Low potency Sometimes Noted
    • “Only 3% Vitamin C”
    • “too weak”
    • “slow results”
    • “didn't see difference”
  • Oxidizes quickly Sometimes Noted
    • “Turns orange fast”
    • “changed color”
    • “needs refrigeration”
    • “shelf life issues”
  • Caused breakouts Rarely Noted
    • “Caused acne”
    • “bad reaction”
    • “tiny bumps”
  • Scent dislike Rarely Noted
    • “Strong scent”
    • “smell is a downside”
    • “artificial fragrance feel”
    • “overpowering smell”
  • Sticky residue Rarely Noted
    • “Slight sticky finish”
    • “tacky feeling”
    • “sticky at first”
    • “residue left behind”

Sources: lovi.care, iherb.com, yesstyle.com, sokoglam.com, oliveyoung.com, hikoco.co.nz, and more

Questions and answers

What makes Some By Mi Galactomyces Pure Vitamin C Glow Serum a great fit for oily skin?

This serum is a great fit because ingredients like Niacinamide and Sodium Ascorbyl Phosphate help regulate oil production and brighten dark spots without clogging pores. It also includes soothing components that keep your skin calm and comfortable.

The British Journal of Dermatology, 2002Drug Research, 2017

Which ingredients make this serum a good fit for oily skin?

Niacinamide, Sodium Ascorbyl Phosphate, and Phenylethyl Resorcinol make this serum a great fit for oily skin because they help control oil and brighten dark spots. Ingredients like Panthenol and Calendula Officinalis Flower Extract also help calm the skin and keep it comfortable without causing irritation.

The British Journal of Dermatology, 2002Drug Research, 2017

What does Galactomyces Ferment Filtrate do for oily skin?

Galactomyces ferment filtrate helps balance oily skin by smoothing texture and keeping pores clear throughout the day. It may also reduce daily redness and control excess shine when used regularly in your skincare routine.

Journal of Clinical Medicine, 2021Journal of Clinical Medicine, 2022

What does Niacinamide do for oily skin?

Niacinamide helps balance oily skin by significantly reducing excess oil production and shine. It is well tolerated and may improve skin texture without clogging pores.

Journal of Cosmetic and Laser Therapy, 2006Antioxidants, 2021

Where does this serum go in a skincare routine for oily skin?

This serum goes in the evening routine after cleansing and before moisturizing, keeping things simple and safe around sun exposure. Some serums like this can also be used in the morning or twice a day.

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

You can use this serum with retinol by applying this treatment first in your evening routine, followed by your retinol. The formulation is unlikely to cause irritation on oily skin, but combining active ingredients may increase dryness, so monitor how your skin feels.

How often should I use this serum?

This treatment is a great fit for your oily skin and is meant to be used in the evening, though it may also be used in the morning or twice a day.

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

This serum is unlikely to cause breakouts for oily skin and has a high safety profile without harsh ingredients. Reviewers rarely report breakouts, and the formulation helps calm skin while keeping oil production balanced.

Is this serum fragrance-free and alcohol-free?

It has no drying alcohol and contains fragrance (linalool 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, 2002
  • Combined ascorbyl palmitate and sodium ascorbyl phosphate treatment significantly reduced facial sebum secretions in healthy female volunteers compared to a placebo control over 90 days.

    Drug Research, 2017
  • Nano-microneedle-assisted phenylethyl resorcinol significantly reduced the melanin index in infraorbital dark circles compared to baseline and topical-only treatment in 20 female participants without serious adverse effects.

    Journal of Cosmetic Dermatology, 2021
  • 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
  • Application of Galactomyces ferment filtrate skin care formula significantly reduced the net values and daily fluctuation of facial pore area, roughness, and redness in young Japanese women.

    Journal of Clinical Medicine, 2021
  • A 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
  • Galactomyces ferment filtrate promotes epidermal interconnectivity, barrier development, cell adhesion, keratinocyte differentiation and proliferation, and protects cellular bioenergetics against stress in keratinocytes and ex vivo skin explants compared to untreated controls.

    International Journal of Cosmetic Science, 2024
  • Galactomyces ferment filtrate activates AHR and NRF2, upregulates filaggrin and terminal differentiation markers, exhibits antioxidative activity, promotes antiinflammatory IL-37, and downregulates CDKN2A, IL-33, CXCL14, and IL6R in epidermal keratinocytes.

    Journal of Clinical Medicine, 2022
  • 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 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
  • A cream combining propolis, tea tree oil, and Aloe vera reduced erythema scars, acne severity index, and total lesion count better than erythromycin cream in sixty patients with mild to moderate acne vulgaris compared to placebo.

    Clinical Pharmacology, 2018
  • Topical propolis application significantly reduced postoperative pain, hemorrhage, and accelerated wound healing in patients undergoing tonsillectomy compared to a control group.

    Clinical and Experimental Otorhinolaryngology, 2018
  • Topical treatment with ethanol propolis extract resulted in complete mycological and clinical cure in 56.25% of patients with onychomycosis, demonstrating non-toxicity and effective antifungal activity against Trichophyton spp. both in vitro and in patients.

    Frontiers in Microbiology, 2018

Ingredients

Galactomyces Ferment Filtrate, Dipropylene Glycol, Glycerin, Butylene Glycol, 1,2-Hexanediol, Niacinamide, Tromethamine, Water, Trehalose, C12-14 Pareth-12, Allantoin, Hydroxyethylcellulose, Xanthan Gum, Ethylhexylglycerin, Adenosine, Bergamot Oil Fruit, Hydrogenated Lecithin, Glyceryl Acrylate Acrylic Acid Copolymer, Sodium Hyaluronate, Pvm Ma Copolymer, Polyglyceryl-10 Stearate, Lavandula Angustifolia Oil Lavender Oil, Panthenol, Sodium Ascorbyl Phosphate, Phenylethyl Resorcinol, Propolis Extract, Aronia Melanocarpa Fruit Extract, Bambusa Vulgaris Extract, Aspalathus Linearis Extract, Saccharide Hydrolysate, Maltodextrin, Ficus Carica Fruit Extract, Phoenix Dactylifera Fruit Extract, Tuber Magnatum Extract, Pyridoxine, Houttuynia Cordata Extract, Folic Acid, Biotin, Opuntia Ficus-Indica Extract, Opuntia Coccinellifera Fruit Extract, Caprylic Capric Triglyceride, Adansonia Digitata Seed Extract, Leuconostoc Radish Root Ferment Filtrate, Sparassis Crispa Extract, Calendula Officinalis Flower Extract, Brassica Oleracea Italica Extract, Tocopherol, Cyanocobalamin, Vaccinium Myrtillus Fruit Extract, Cranberry Fruit Extract, Blueberry Fruit Extract, Rubus Idaeus Fruit Extract Raspberry Fruit Extract, Blackberry Fruit Extract, Ribes Nigrum Fruit Extract, Euterpe Oleracea Fruit Extract, Spirulina Platensis Extract, Thiamine Hcl, Linoleic Acid, Inositol, Astaxanthin, Caramel, Linalool, 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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Prices checked 10 Oct – 6 Nov 2026

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