# Some By Mi Galactomyces Pure Vitamin C Glow Serum for skin with dark spots

**Lovi Fit: High fit for skin with dark spots.**
Normal Skin Fit: High · Effectiveness: High · Safety: Excellent.

Page: https://lovi.care/skincare/es/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/dark-spots

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Spain.

Brand: [Some By Mi](https://lovi.care/skincare/es/brands/some-by-mi)
Category: [Serums and treatments](https://lovi.care/skincare/es/best/serums)

This fit is calculated for the concerns frequently associated with dark spots: hyperpigmentation, sun spots, and uneven skin tone. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

A great choice for skin with dark spots; a few serums fit it even better.

## Why this fit

- This serum offers excellent brightening and evening of skin tone for your normal skin due to the high concentration of sodium ascorbyl phosphate and phenylethyl resorcinol, which effectively target hyperpigmentation. Galactomyces ferment filtrate and panthenol provide general hydration and soothing benefits, supporting your skin's overall health.
- Niacinamide and sodium ascorbyl phosphate are well-suited for normal skin, offering antioxidant activity and melanogenesis regulation to further enhance your complexion.
- The formulation is safe for your normal skin, with no risks of irritation due to the absence of harsh ingredients and the inclusion of soothing components like galactomyces ferment filtrate and panthenol.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/es/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/es/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/es/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/es/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/es/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/acne-prone-skin): Superior
- [Skin with dark spots](https://lovi.care/skincare/es/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/dark-spots): High (this page)
- [Mature skin](https://lovi.care/skincare/es/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/es/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/dry-sensitive-skin): Superior
- [Oily acne-prone skin](https://lovi.care/skincare/es/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/oily-acne-prone-skin): Superior

## Key ingredients

Galactomyces Ferment Filtrate, Niacinamide, Sodium Hyaluronate, Propolis Extract

## What the research says

- 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](https://pubmed.ncbi.nlm.nih.gov/32783330/))
- The tetrapeptide PKEK exerts skin whitening effects by reducing UVB-stimulated mRNA expression of pigmentation-inducing mediators like POMC and tyrosinase, and significantly fades facial pigment spots when combined with sodium ascorbyl phosphate. ([Experimental Dermatology, 2012](https://pubmed.ncbi.nlm.nih.gov/22142309/))
- Daily application of Galactomyces ferment filtrate-containing skin products for 12 months significantly and cumulatively reversed 11-year facial skin aging parameters of wrinkles, hyperpigmented spots, and roughness, and increased skin hydration in 86 female volunteers. ([Journal of Clinical Medicine, 2023](https://pubmed.ncbi.nlm.nih.gov/36769815/))
- 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](https://pubmed.ncbi.nlm.nih.gov/12100180/))
- 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](https://pubmed.ncbi.nlm.nih.gov/12113650/))
- 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](https://pubmed.ncbi.nlm.nih.gov/33938432/))
- 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](https://pubmed.ncbi.nlm.nih.gov/34198790/))
- 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](https://pubmed.ncbi.nlm.nih.gov/38924095/))
- 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](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- 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](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- 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](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- 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](https://pubmed.ncbi.nlm.nih.gov/22052267/))
- 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](https://pubmed.ncbi.nlm.nih.gov/34623507/))
- 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](https://pubmed.ncbi.nlm.nih.gov/31311529/))
- 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](https://pubmed.ncbi.nlm.nih.gov/30588129/))
- 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](https://pubmed.ncbi.nlm.nih.gov/29665628/))
- 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](https://pubmed.ncbi.nlm.nih.gov/29922236/))

## What reviewers say

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.

- Liked: Brightens skin tone (mostly mentioned)
- Liked: Gentle formula (often mentioned)
- Liked: Hydrating & lightweight (often mentioned)
- Liked: Improves texture (often mentioned)
- Liked: Pleasant scent (sometimes noted)
- Disliked: Low potency (sometimes noted)
- Disliked: Oxidizes quickly (sometimes noted)
- Disliked: Caused breakouts (rarely noted)
- Disliked: Scent dislike (rarely noted)
- Disliked: Sticky residue (rarely noted)

## 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.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### What makes Some By Mi Galactomyces Pure Vitamin C Glow Serum a great fit for skin with dark spots?

This serum is a great fit for skin with dark spots because it features a high concentration of sodium ascorbyl phosphate and phenylethyl resorcinol, which effectively target hyperpigmentation and even out skin tone. Ingredients like niacinamide and galactomyces ferment filtrate further help fade dark spots while keeping your skin calm and hydrated.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/32783330/)

### Which ingredients make this serum a good fit for skin with dark spots?

This serum is a great fit for dark spots because it contains a high concentration of sodium ascorbyl phosphate and phenylethyl resorcinol, which effectively target hyperpigmentation and even out your skin tone. It also includes niacinamide and galactomyces ferment filtrate, which help reduce dark spots while keeping your skin hydrated and calm.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/32783330/)

### What does Galactomyces Ferment Filtrate do for skin with dark spots?

Galactomyces Ferment Filtrate helps fade dark spots and uneven pigmentation while making skin look brighter and smoother with regular daily use. Studies show that using it consistently can significantly reduce hyperpigmented spots and improve overall skin tone.
Sources: [Journal of Clinical Medicine, 2023](https://pubmed.ncbi.nlm.nih.gov/36769815/), [Skinmed, 2021](https://pubmed.ncbi.nlm.nih.gov/33938432/)

### 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.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/)

### 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 it simple and safe around sun exposure. Using it at this step helps target dark spots effectively while keeping your skin calm and smooth.
Sources: [Journal of Drugs in Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/36607762/)

### Can I use it with retinol, and in what order?

You can use this serum with retinol by applying the serum first and following with your retinol on alternate nights or separate steps to minimize irritation. This helps manage dark spots while keeping your skin calm.

### How often should I use this serum?

This serum is used in the evening for your routine with dark spots. It is a great fit because ingredients like sodium ascorbyl phosphate and phenylethyl resorcinol help fade dark spots while keeping your skin calm.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/32783330/)

### Can it clog pores, cause breakouts or purging for skin with dark spots?

This serum is unlikely to cause breakouts for skin with dark spots, as reviews show a low complaint rate and the formula avoids harsh ingredients. Soothing components like galactomyces ferment filtrate and panthenol further support a safe, comfortable experience without clogging pores.
Sources: [Journal of Clinical Medicine, 2023](https://pubmed.ncbi.nlm.nih.gov/36769815/)

### Is this serum fragrance-free and alcohol-free?

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

## Alternatives for skin with dark spots

- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/es/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/dark-spots) — Superior fit — €57.00 at Amazon
- [Guerlain Abeille Royale Double R Renew & Repair Serum](https://lovi.care/skincare/es/p/guerlain/abeille-royale-double-r-renew-and-repair-advanced-serum/for/dark-spots) — High fit — €122.90 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/es/p/neogen-dermalogy/real-vitamin-c-serum/for/dark-spots) — High fit — €29.76 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/es/p/cerave/foaming-facial-cleanser/for/dark-spots) — Superior fit — €20.50 at Amazon
- Hydrating Toner: [Pyunkang Yul Calming Deep Moisture Toner](https://lovi.care/skincare/es/p/pyunkang-yul/calming-deep-moisture-toner/for/dark-spots) — Superior fit — €11.30 at Amazon
- Moisturizer: [Torriden DIVE-IN Low Molecule Hyaluronic Acid Multi Pad](https://lovi.care/skincare/es/p/torriden/dive-in-low-molecule-hyaluronic-acid-multi-pad/for/dark-spots) — Superior fit — €17.90 at Amazon

## Where to buy

- Notino: €21.50 (https://www.notino.es/some-by-mi/galactomyces-pure-vitamin-c-serum-iluminador-con-vitamina-c/p-16086447/)
Prices checked 15 Oct 2026.

## 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
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its 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. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

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