# Some By Mi Galactomyces Pure Vitamin C Glow Serum for sensitive skin

**Lovi Fit: Average fit for sensitive skin.**
Normal Skin Fit: Superior · Effectiveness: Average · Safety: Excellent.

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

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 sensitive skin: redness, stinging, and reactions to new products. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for sensitive skin; other serums fit it better.

## Why this fit

- Offers moderate brightening and evening of skin tone for your normal skin due to the high concentrations of Sodium Ascorbyl Phosphate and Phenylethyl Resorcinol, which are effective for improving skin tone. Panthenol and Calendula Officinalis Flower Extract provide supportive hydration and soothing benefits that can help with redness and irritation, though they do not directly target these primary concerns.
- The formulation is safe for your sensitive skin, as it lacks harsh ingredients and includes soothing components like Galactomyces Ferment Filtrate and Panthenol, minimizing the risk of irritation.

## 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 (this page)
- [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
- [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

- A panthenol-enriched mask significantly decreased erythema and hyperpigmentation, increased sebum and stratum corneum moisture, and reduced transepidermal water loss compared to a saline dressing in 60 subjects undergoing facial laser treatment. ([Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/))
- 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/))
- 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/))
- 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/))
- 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/))
- 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](https://pubmed.ncbi.nlm.nih.gov/36362566/))
- 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/))

## Why other serums fit sensitive skin better

- Topical application of TAT-SOD significantly suppresses UVB-induced erythema formation, blood flow rise, and apoptotic sunburn cell formation in human volunteers compared to a vehicle control. ([European Journal of Pharmaceutics and Biopharmaceutics, 2016](https://pubmed.ncbi.nlm.nih.gov/27460952/))

## 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

- Use your serum in the PM routine, starting 3 times a week before building up to daily use if your skin is happy.
- Apply the serum after cleansing and toning, but before putting on your moisturizer for the best results.
- Gently press 2-3 drops of the serum into your skin and wait a minute ⏱ for it to soak in.
- Since your skin is sensitive and easily irritated, apply the serum on completely dry skin to help keep it calm.
- Always do a patch test before your first use and avoid getting the serum too close to your eyes .
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does Some By Mi Galactomyces Pure Vitamin C Glow Serum work for sensitive skin?

This serum is an average fit for sensitive skin because it lacks harsh ingredients and includes soothing components like Galactomyces ferment filtrate and panthenol that minimize irritation. To fit this skin better, a product needs effective ingredients that calm redness and irritation while remaining highly compatible and free of potential allergens.
Sources: [Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/)

### Which ingredients make this serum a good fit for sensitive skin?

This serum works for sensitive skin because it includes soothing and calming ingredients like Galactomyces Ferment Filtrate and Panthenol, which help minimize the risk of irritation. A treatment for this skin needs ingredients that provide excellent skincare benefits for redness and irritation while posing no risk of irritation.
Sources: [Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

### What does Galactomyces Ferment Filtrate do for sensitive skin?

Galactomyces Ferment Filtrate helps calm redness and supports dry or irritated skin by protecting against daily stressors and improving moisture. It is unlikely to cause issues and works well to keep skin smooth and comfortable.
Sources: [Journal of Clinical Medicine, 2021](https://pubmed.ncbi.nlm.nih.gov/34198790/)

### What does Niacinamide do for sensitive skin?

Niacinamide helps calm sensitive skin by strengthening the skin barrier and reducing redness and irritation. It is very well tolerated and may improve overall comfort and resilience with regular use.
Sources: [Cutis, 2005](https://pubmed.ncbi.nlm.nih.gov/16209160/), [Journal of Cosmetic Dermatology, 2004](https://pubmed.ncbi.nlm.nih.gov/17147561/)

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

This serum goes in the evening routine for sensitive skin, placed after the soothing toner and before the moisturizer. Sensitive skin of this type needs a treatment with gentle soothing ingredients like centella or chamomile to keep redness calm while brightening the skin.

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

You can use this serum with retinol, but apply retinol first, wait for it to dry, and then apply this serum. Because your skin is sensitive, this product of this type needs calming and barrier-repairing ingredients like Galactomyces Ferment Filtrate, Panthenol, and Calendula Officinalis Flower Extract, alongside a gentle formula that avoids harsh irritants to keep skin calm and comfortable.
Sources: [Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/)

### How often should I use this serum?

You can use this treatment in your evening routine, as treatments with active ingredients are typically applied then for simplicity and extra safety around sun exposure. For sensitive skin, this serum works well enough, though it needs extra soothing and hydrating ingredients like centella asiatica, ceramides, or squalane to fit this skin type even better.

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

This serum is unlikely to cause breakouts on sensitive skin, as it lacks harsh ingredients and includes soothing components like galactomyces ferment filtrate and panthenol that minimize the risk of irritation. A product of this type needs calming plant extracts and barrier-supporting hydrators to keep sensitive skin clear and comfortable.
Sources: [Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

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

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

## Alternatives for sensitive skin

- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/es/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/sensitive-skin) — Superior fit — €57.00 at Amazon
- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/es/p/skinceuticals/c-e-ferulic/for/sensitive-skin) — High fit — €169.99 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/es/p/neogen-dermalogy/real-vitamin-c-serum/for/sensitive-skin) — High fit — €29.76 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/es/p/fresh/soy-face-cleanser/for/sensitive-skin) — Superior fit — €39.80 at Amazon
- Soothing Toner: [SKIN1004 Centella Asiatica Toning Toner](https://lovi.care/skincare/es/p/skin1004/centella-asiatica-toning-toner/for/sensitive-skin) — Superior fit — €23.99 at Amazon
- Moisturizer with Sun Protection: [Bioderma Bioderma Photoderm Mineral SPF 50+](https://lovi.care/skincare/es/p/bioderma/photoderm-mineral-fluide-spf50/for/sensitive-skin) — Superior fit — €19.13 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

## This page in other countries

- United States: https://lovi.care/skincare/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin
- Germany: https://lovi.care/skincare/de/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin
- France: https://lovi.care/skincare/fr/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin
- Italy: https://lovi.care/skincare/it/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin
- Spain: https://lovi.care/skincare/es/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin (this page)
- Canada: https://lovi.care/skincare/ca/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin
- Australia: https://lovi.care/skincare/au/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/some-by-mi/galactomyces-pure-vitamin-c-glow-serum/for/sensitive-skin