# Some By Mi Yuja Niacin Anti Blemish Serum for sensitive skin

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

Page: https://lovi.care/skincare/p/some-by-mi/yuja-niacin-anti-blemish-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 the United States.

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

- This serum offers moderate benefits for your normal skin with sensitivity, as niacinamide and citrus junos fruit extract provide antioxidant activity and help even skin tone. Alpha-Bisabolol offers general soothing benefits for redness and irritation, but lacks specialized ingredients to directly target and resolve these concerns.
- The formulation is highly suitable for normal skin due to niacinamide's anti-inflammatory action and citrus junos fruit extract's antioxidant properties.
- The safety profile is excellent, with no risks of irritation for your normal skin with sensitivity due to the absence of harsh ingredients and the presence of soothing components like Alpha-Bisabolol.

## Fit by skin type

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

## Key ingredients

Niacinamide, Citrus Junos Fruit Extract, Alpha-Bisabolol

## 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](https://pubmed.ncbi.nlm.nih.gov/12100180/))
- Upcycled low-molecular-weight anionic peptides from Citrus junos seeds protected UVR-irradiated keratinocytes and reconstructed skin tissue by scavenging reactive oxygen species, reducing paracrine cytokines, inhibiting melanin synthesis and TRP-2 expression, and increasing filaggrin, laminin-5, and type I collagen expression. ([International Journal of Molecular Sciences, 2024](https://pubmed.ncbi.nlm.nih.gov/38338991/))
- Yuja-peel fractions (ethyl acetate, hexane, and butanol) inhibited MMP expression, induced moisturizing factors filaggrin and serine palmitoyltransferase, and decreased melanin content in UVB-irradiated HaCaT, HDF, and α-MSH-treated B16F10 cells. ([Antioxidants, 2022](https://pubmed.ncbi.nlm.nih.gov/36670913/))
- 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/))
- Citrus junos callus extract decreased melanin content in melanocytes 1.85-fold compared with arbutin and promoted the proliferation of and procollagen synthesis by human fibroblasts by 154% and 176% at 500 μg/mL. ([Molecules, 2017](https://pubmed.ncbi.nlm.nih.gov/29232889/))
- Application of an alpha-bisabolol-containing cream produced a significant skin-lightening effect in pigmented skin compared to a vehicle control in the majority of female subjects after 8 weeks. ([International Journal of Cosmetic Science, 2010](https://pubmed.ncbi.nlm.nih.gov/20642768/))
- The combination of allantoin, bisabolol, D-panthenol and dipotassium glycyrrhizinate reduces UVB-induced PGE2, inflammatory cytokines, and mitochondrial superoxide in human epidermal keratinocytes. ([International Journal of Cosmetic Science, 2024](https://pubmed.ncbi.nlm.nih.gov/38433250/))

## 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 frequently praise this serum for its lightweight, gel-like texture and refreshing citrus scent, noting it effectively hydrates and provides a 'glass skin' glow. While many report success in fading fresh acne marks and brightening overall skin tone, it is often described as less effective for old, stubborn hyperpigmentation or deep scarring.

- Liked: Brightens skin tone (mostly mentioned)
- Liked: Lightweight texture (mostly mentioned)
- Liked: Pleasant citrus scent (often mentioned)
- Disliked: Slow/minimal results (often mentioned)
- Liked: Fades fresh spots (sometimes noted)
- Liked: Hydrating formula (sometimes noted)
- Disliked: Strong fragrance (sometimes noted)
- Disliked: Potential irritation (rarely noted)
- Disliked: Small packaging (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 Yuja Niacin Anti Blemish Serum work for sensitive skin?

This serum works moderately well for sensitive skin, helping even skin tone and calm redness while being unlikely to cause irritation. Because it lacks specialized ingredients to directly target sensitive skin concerns, products of this type for sensitive skin need potent antioxidants, hydrating components, skin-repairing ingredients, and soothing agents.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [International Journal of Molecular Sciences, 2024](https://pubmed.ncbi.nlm.nih.gov/38338991/)

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

Niacinamide, citrus junos fruit extract, and alpha-bisabolol make this serum a good fit for sensitive skin by offering antioxidant activity and soothing redness. To provide an even better fit for this skin type, a treatment needs specialized soothing ingredients and skin-repairing components that directly target and resolve irritation without relying on potentially harsh elements.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [International Journal of Molecular Sciences, 2024](https://pubmed.ncbi.nlm.nih.gov/38338991/)

### 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/)

### What does Yuzu Fruit Extract do for sensitive skin?

Yuzu Fruit Extract helps calm sensitive skin while providing antioxidant protection to keep it feeling soft and smooth. It may also support skin moisture and elasticity, though a product for this skin type needs gentle, soothing ingredients to avoid irritation.
Sources: [Antioxidants, 2022](https://pubmed.ncbi.nlm.nih.gov/36670913/), [International Journal of Molecular Sciences, 2024](https://pubmed.ncbi.nlm.nih.gov/38338991/)

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

This serum goes in the evening routine for sensitive skin, applied after cleansing and a soothing toner and before your moisturizer. Putting it in the evening helps keep your routine simple and adds extra safety around sun exposure. Sensitive skin requires products with specialized calming ingredients and direct redness-resolving components to work best.

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

You can use this serum with retinol by applying the serum first and following it with your retinol product. This helps brighten your skin tone while minimizing irritation, provided your skin tolerates both active ingredients well.

### How often should I use this serum?

This serum fits your sensitive skin moderately well, and a product of this type needs extra soothing and strengthening ingredients to truly calm redness and irritation. You can use it in the evening as part of your routine.

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

This serum is unlikely to cause breakouts or clog pores for sensitive skin, as its safety profile is excellent and it lacks harsh ingredients. However, a product for sensitive skin needs extra specialized soothing ingredients to directly target and resolve redness and irritation.

## Alternatives for sensitive skin

- [Paula's Choice RESIST Super Antioxidant Concentrate Serum](https://lovi.care/skincare/p/paula-s-choice/resist-super-antioxidant-concentrate-serum/for/sensitive-skin) — Superior fit — $53.00 at Amazon
- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/p/skinceuticals/c-e-ferulic/for/sensitive-skin) — High fit — $39.99 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/p/neogen-dermalogy/real-vitamin-c-serum/for/sensitive-skin) — High fit — $25.08 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/p/fresh/soy-face-cleanser/for/sensitive-skin) — Superior fit — $28.08 at Amazon
- Soothing Toner: [Clarins Toning Lotion with Camomile](https://lovi.care/skincare/p/clarins/soothing-toning-lotion/for/sensitive-skin) — Superior fit — $28.05 at Amazon
- Moisturizer with Sun Protection: [innisfree Daily Mild Sunscreen](https://lovi.care/skincare/p/innisfree/daily-mild-sunscreen/for/sensitive-skin) — Superior fit — $18.00 at Amazon

## Where to buy

- Amazon.com: $19.70 (https://www.amazon.com/dp/B0C9LDBFH2?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
Prices checked 5 Nov 2026.

## Ingredients

Niacinamide, Citrus Junos Fruit Extract, Alpha-Bisabolol
## 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/yuja-niacin-anti-blemish-serum/for/sensitive-skin (this page)
- United Kingdom: https://lovi.care/skincare/uk/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin
- Germany: https://lovi.care/skincare/de/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin
- France: https://lovi.care/skincare/fr/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin
- Italy: https://lovi.care/skincare/it/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin
- Spain: https://lovi.care/skincare/es/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin
- Australia: https://lovi.care/skincare/au/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/some-by-mi/yuja-niacin-anti-blemish-serum/for/sensitive-skin