# NINEL ESS B-BOOST for sensitive skin

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

Page: https://lovi.care/skincare/sg/p/ninel-ess/b-boost/for/sensitive-skin

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

Brand: [NINEL ESS](https://lovi.care/skincare/sg/brands/ninel-ess)
Category: [Serums and treatments](https://lovi.care/skincare/sg/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 presence of Kojic Acid and Niacinamide, which support evening skin tone and barrier repair.
- While Tranexamic Acid and Ascorbyl Glucoside offer additional brightening benefits, the formula lacks targeted ingredients to address your specific concerns of redness and irritation.
- The product is safe for your normal skin with sensitivity, as it contains soothing ingredients like Niacinamide and Panthenol and lacks harsh or prohibited substances.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sg/p/ninel-ess/b-boost/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/sg/p/ninel-ess/b-boost/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/sg/p/ninel-ess/b-boost/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/sg/p/ninel-ess/b-boost/for/sensitive-skin): Average (this page)
- [Acne-prone skin](https://lovi.care/skincare/sg/p/ninel-ess/b-boost/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/sg/p/ninel-ess/b-boost/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/sg/p/ninel-ess/b-boost/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/sg/p/ninel-ess/b-boost/for/dry-sensitive-skin): Low
- [Oily acne-prone skin](https://lovi.care/skincare/sg/p/ninel-ess/b-boost/for/oily-acne-prone-skin): Average

## Key ingredients

Kojic Acid, Niacinamide, Tranexamic Acid

## 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/))
- Topical treatment of nicotinamide, alone or in combination with other active ingredients, reduces the progression of skin aging and hyperpigmentation in clinical trials while being well tolerated. ([Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/))
- 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 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/))
- A topical formulation containing kojic acid, emblica extract, and glycolic acid demonstrated efficacy parity compared with hydroquinone 4% in multiethnic participants with mild to moderate facial dyschromia. ([Cutis, 2010](https://pubmed.ncbi.nlm.nih.gov/21049734/))
- A nanoemulsion containing 1 mg/mL kojic dipalmitate and 5% rosehip oil demonstrated high incorporation efficiency, suitable physicochemical stability, antioxidant and depigmenting efficacy close to 1 mM ascorbic acid, and no cytotoxicity at concentrations from 0.06% to 1% in vitro. ([Pharmaceutics, 2023](https://pubmed.ncbi.nlm.nih.gov/36839792/))
- Topical application of iron chelators kojic acid and deferiprone significantly accelerated wound healing in rats compared to control groups, with deferiprone showing superior efficacy due to higher antioxidant and iron chelation abilities. ([International Wound Journal, 2013](https://pubmed.ncbi.nlm.nih.gov/22621771/))
- 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/))

## 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

Users with oily, acne-prone, and dull skin frequently praise this serum for its lightweight, non-sticky texture and its ability to brighten skin tone and fade dark spots over time. While the majority find it soothing and effective for pore control, a small minority of users reported no visible changes or mild irritation.

- Liked: Lightweight texture (mostly mentioned)
- Liked: Brightens and fades spots (often mentioned)
- Liked: Hydrating effect (sometimes noted)
- Liked: Pore and oil control (sometimes noted)
- Liked: Soothing for sensitive skin (sometimes noted)
- Disliked: Ineffectiveness reported (rarely noted)
- Disliked: Mild irritation (rarely noted)
- Disliked: Packaging issues (rarely noted)
- Disliked: Slow results (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 NINEL ESS B-BOOST work for sensitive skin?

NINEL ESS B-BOOST works moderately well for sensitive skin, offering safe brightening and even tone with soothing niacinamide and panthenol, but it lacks targeted ingredients for redness and irritation. To fit sensitive skin well, a treatment needs effective ingredients that calm redness and irritation without any risk of upset, combining potent antioxidants, soothing agents, and hydrating components.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

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

Niacinamide and panthenol make this treatment safe and gentle for your sensitive skin. While it works well, a treatment for this skin needs extra soothing ingredients that specifically target redness and irritation.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/), [Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/)

### What does Kojic Acid do for sensitive skin?

Kojic acid may help fade dark spots, but it is less than ideal for sensitive skin because it carries a notable risk of irritation and contact allergy. To treat dark spots safely on sensitive skin, a product needs gentle brightening ingredients like niacinamide or arbutin along with soothing agents to keep the skin calm and comfortable.

### 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 it go in a skincare routine for sensitive skin?

This treatment goes in the evening routine after cleansing and toning, and before moisturizing. It is safe for sensitive skin because it contains soothing ingredients like niacinamide and panthenol, but a product for this skin also needs targeted ingredients to calm redness and irritation.

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

This treatment is unlikely to cause severe irritation because it contains soothing ingredients like niacinamide and panthenol, but it lacks targeted ingredients for redness and sensitivity. To use it alongside retinol safely, apply your retinol first on alternate nights or keep them in separate routines to help keep your skin calm and smooth.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

### How often should I use it?

You can use this treatment in your evening routine once a week, gradually increasing the frequency if your skin tolerates it well. While it has a safe profile and soothing ingredients like Niacinamide and Panthenol, a product for sensitive skin also needs targeted ingredients to calm redness and irritation.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

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

This treatment is unlikely to clog pores, cause breakouts, or lead to purging on sensitive skin because it contains soothing ingredients like niacinamide and panthenol while lacking heavy or harsh substances. To better care for sensitive skin that is prone to redness and irritation, this type of product also needs dedicated calming and anti-inflammatory ingredients.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/), [Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/)

## Alternatives for sensitive skin

- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/sg/p/neogen-dermalogy/real-vitamin-c-serum/for/sensitive-skin) — High fit — S$50.41 at Amazon
- [Skin1004 Probio-Cica Intensive Ampoule](https://lovi.care/skincare/sg/p/skin1004/probio-cica-intensive-ampoule/for/sensitive-skin) — High fit — S$28.55 at Amazon
- [PCA Skin C&E Advanced with Hexylresorcinol and Silymarin](https://lovi.care/skincare/sg/p/pca-skin/c-and-e-advanced/for/sensitive-skin) — Average fit — S$192.38 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/sg/p/fresh/soy-face-cleanser/for/sensitive-skin) — Superior fit — S$30.00 at Amazon
- Soothing Toner: [One Thing Centella Asiatica Extract Toner](https://lovi.care/skincare/sg/p/one-thing/centella-asiatica-extract-toner/for/sensitive-skin) — Superior fit — S$30.07 at Amazon
- Moisturizer with Sun Protection: [ISDIN Eryfotona Actinica SPF 50+](https://lovi.care/skincare/sg/p/isdin/eryfotona-actinica-spf-50/for/sensitive-skin) — Superior fit — S$110.01 at Amazon

## Where to buy

No store in Singapore has a checked price for this product, so the page shows none.

## Ingredients

Kojic Acid, Niacinamide, Tranexamic Acid, Panthenol, Ascorbyl Glucoside, Glutathione
## 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/ninel-ess/b-boost/for/sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/ninel-ess/b-boost/for/sensitive-skin
- Ireland: https://lovi.care/skincare/ie/p/ninel-ess/b-boost/for/sensitive-skin
- Germany: https://lovi.care/skincare/de/p/ninel-ess/b-boost/for/sensitive-skin
- France: https://lovi.care/skincare/fr/p/ninel-ess/b-boost/for/sensitive-skin
- Italy: https://lovi.care/skincare/it/p/ninel-ess/b-boost/for/sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/ninel-ess/b-boost/for/sensitive-skin
- Spain: https://lovi.care/skincare/es/p/ninel-ess/b-boost/for/sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/ninel-ess/b-boost/for/sensitive-skin
- Australia: https://lovi.care/skincare/au/p/ninel-ess/b-boost/for/sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/ninel-ess/b-boost/for/sensitive-skin (this page)
- Saudi Arabia: https://lovi.care/skincare/sa/p/ninel-ess/b-boost/for/sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/ninel-ess/b-boost/for/sensitive-skin