# Good Molecules Niacinamide Serum for oily skin

**Lovi Fit: Average fit for oily skin.**
Oily Skin Fit: High · Effectiveness: Average · Safety: Excellent.

Page: https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/oily-skin

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

Brand: [Good Molecules](https://lovi.care/skincare/nl/brands/good-molecules)
Category: [Serums and treatments](https://lovi.care/skincare/nl/best/serums)

This fit is calculated for the concerns frequently associated with oily skin: shine, enlarged pores, blackheads, and blemishes. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for oily skin; other serums fit it better.

## Why this fit

- Offers moderate benefits for oily shine and oily skin due to the presence of niacinamide, which helps regulate sebum production and improve skin texture.
- Glycerin and betaine provide hydration and support skin barrier function, which is beneficial for maintaining comfortable, balanced oily skin.
- The product is safe for your oily skin, with no risks of irritation due to the absence of harsh ingredients and the inclusion of soothing components.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/oily-skin): Average (this page)
- [Dry skin](https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/oily-acne-prone-skin): Average

## Key ingredients

Niacinamide, Glycerin, Dipropylene Glycol, Betaine, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer

## What the research says

- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- A combination of Aloe barbadensis leaf extract and trimethylglycine in a 1:1 mass ratio synergistically increased aquaporin 3 expression by up to 380% in keratinocytes and safely improved skin hydration in healthy volunteers. ([Molecules, 2024](https://pubmed.ncbi.nlm.nih.gov/38611819/))
- Soaps containing betaine caused the least skin irritation compared to other tested soaps in twenty-eight healthy subjects, though irritation did not decrease with increasing concentrations of betaine. ([Skin Research and Technology, 2003](https://pubmed.ncbi.nlm.nih.gov/12535284/))
- 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/))
- The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31532576/))
- Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant. ([International Journal of Cosmetic Science, 2001](https://pubmed.ncbi.nlm.nih.gov/18498456/))
- Niacinamide/glycerin body moisturizers provided better rapid and prolonged improvement of cosmetic xerosis through functional improvement of stratum corneum barrier function compared to no treatment and conventional moisturizers in female subjects. ([Journal of Drugs in Dermatology, 2012](https://pubmed.ncbi.nlm.nih.gov/22206073/))
- Topical dry mouth products containing olive oil, betaine, and xylitol significantly increased unstimulated whole salivary flow rates, reduced xerostomia complaints, and improved quality of life in adults with polypharmacy-induced xerostomia compared to their normal routine care, with no clinically significant adverse events. ([Journal of Oral Rehabilitation, 2007](https://pubmed.ncbi.nlm.nih.gov/17824884/))
- Mixed surfactant systems of sodium dodecyl sulfate and dimethyl dodecyl amido betaine significantly reduce acute skin irritation potential in human volunteers compared with the individual surfactants, demonstrating that irritation potential cannot be predicted by simple summation. ([Food and Chemical Toxicology, 1998](https://pubmed.ncbi.nlm.nih.gov/9609395/))
- Polyhexanide/betaine may be nontoxic and effective in enhancing wound healing, whereas the majority of other topical cleaning agents are locally toxic and of limited or no proven efficacy. ([Advances in Skin & Wound Care, 2013](https://pubmed.ncbi.nlm.nih.gov/23507692/))

## What reviewers say

Based on a very large amount of data, this serum is highly regarded for its lightweight, non-sticky feel and its effectiveness in visibly reducing pores and smoothing skin texture, all at an accessible price. Many users found it beneficial for controlling oil and redness. A smaller number of users reported experiencing breakouts or irritation, indicating it might not be suitable for all sensitive skin types.

- Liked: Affordable price (mostly mentioned)
- Liked: Improves texture (often mentioned)
- Liked: Minimizes pores (often mentioned)
- Liked: Controls oil/redness (sometimes noted)
- Liked: Elegant texture (sometimes noted)
- Disliked: Caused breakouts (sometimes noted)
- Disliked: No visible results (rarely noted)
- Disliked: Packaging issues (rarely noted)
- Disliked: Skin irritation (rarely noted)

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

## Questions and answers

### How well does Good Molecules Niacinamide Serum work for oily skin?

Good Molecules Niacinamide Serum works moderately well for oily skin by helping control shine and improve texture. It contains niacinamide and glycerin to support a balanced, comfortable feel without causing irritation. To get a better fit for oily skin, a product of this type needs additional oil-controlling ingredients like zinc PCA or ferulic acid, along with barrier-supporting ceramides.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

Niacinamide helps regulate sebum production and improve skin texture, while glycerin and betaine provide hydration and support skin barrier function for comfortable, balanced oily skin. A product of this type needs ingredients that control oil and enhance radiance without irritation, such as niacinamide and zinc PCA, along with barrier-supporting components like ceramides.
Sources: [Skin Research and Technology, 2003](https://pubmed.ncbi.nlm.nih.gov/12535284/), [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### 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.
Sources: [Journal of Cosmetic and Laser Therapy, 2006](https://pubmed.ncbi.nlm.nih.gov/16766489/), [Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/)

### What does Glycerin do for oily skin?

Glycerin helps keep oily skin hydrated without feeling heavy and supports the skin barrier. Because this product is a weak fit for your skin, an ideal product of this type needs lightweight hydrators and ingredients that balance oil while protecting the skin.
Sources: [The British Journal of Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/18510666/), [International Journal of Toxicology, 2019](https://pubmed.ncbi.nlm.nih.gov/31840548/)

### Where does it go in a skincare routine for oily skin?

This treatment goes in the evening routine after cleansing and toning, and before moisturizing. Putting it in the evening helps keep things simple and adds extra safety around sun exposure.

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

You can use this serum with retinol by applying it before your retinol treatment in your evening routine. Niacinamide helps keep oily skin comfortable and balanced while keeping your skin calm and safe from irritation. A product for oily skin also needs ingredients like niacinamide and glycerin to manage shine and hydrate without feeling heavy.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38102855/), [Skin Research and Technology, 2003](https://pubmed.ncbi.nlm.nih.gov/12535284/)

### How often should I use it?

You can use this treatment in the evening as part of your routine. Oily skin often benefits most from products that combine oil control with lighter hydrators like glycerin and niacinamide.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

This serum may cause breakouts for oily skin, as some reviewers report this issue. Oily skin needs lightweight, non-greasy ingredients that help balance oil without heavy textures.

### Is it fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

## Alternatives for oily skin

- [Clinique Fresh Pressed Daily Booster with Pure Vitamin C 10%](https://lovi.care/skincare/nl/p/clinique/fresh-pressed-daily-booster-with-pure-vitamin-c-10/for/oily-skin) — Superior fit — €99.41 at Amazon
- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/nl/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/oily-skin) — Superior fit — €10.20 at Amazon
- [Neogen Dermalogy Real Niacinamide 15% Firming Serum](https://lovi.care/skincare/nl/p/neogen-dermalogy/real-niacinamide-15-firming-serum/for/oily-skin) — Superior fit — €35.80 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/nl/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — €21.00 at Amazon
- Hydrating Toner: [SOME BY MI Snail Truecica Miracle Repair Toner](https://lovi.care/skincare/nl/p/some-by-mi/snail-truecica-miracle-repair-toner/for/oily-skin) — Superior fit — €19.90 at Amazon
- Moisturizer: [SKIN1004 Centella Cream](https://lovi.care/skincare/nl/p/skin1004/centella-cream/for/oily-skin) — Superior fit — €19.20 at Amazon

## Where to buy

- Amazon.nl: €17.96 (https://www.amazon.nl/dp/B08R994Q1L?tag=lovi-care-web-product085-21&linkCode=osi&th=1&psc=1)
Prices checked 5 Nov 2026.

## Ingredients

Water, Niacinamide, Dipropylene Glycol, Glycerin, 1,2-Hexanediol, Betaine, Hydroxyethyl Acrylate Sodium Acryloyldimethyl Taurate Copolymer, Xanthan Gum, Ethylhexylglycerin, Polysorbate 60, Sorbitan Isostearate, Diphenyl Dimethicone, Disodium Edta, Triethylhexanoin, Polyglyceryl-10 Oleate, Hydrogenated Lecithin, Phenoxyethanol, Chlorphenesin, Caprylyl Glycol
## 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/good-molecules/niacinamide-serum/for/oily-skin
- United Kingdom: https://lovi.care/skincare/uk/p/good-molecules/niacinamide-serum/for/oily-skin
- Ireland: https://lovi.care/skincare/ie/p/good-molecules/niacinamide-serum/for/oily-skin
- Germany: https://lovi.care/skincare/de/p/good-molecules/niacinamide-serum/for/oily-skin
- France: https://lovi.care/skincare/fr/p/good-molecules/niacinamide-serum/for/oily-skin
- Italy: https://lovi.care/skincare/it/p/good-molecules/niacinamide-serum/for/oily-skin
- Netherlands: https://lovi.care/skincare/nl/p/good-molecules/niacinamide-serum/for/oily-skin (this page)
- Spain: https://lovi.care/skincare/es/p/good-molecules/niacinamide-serum/for/oily-skin
- Canada: https://lovi.care/skincare/ca/p/good-molecules/niacinamide-serum/for/oily-skin
- Australia: https://lovi.care/skincare/au/p/good-molecules/niacinamide-serum/for/oily-skin
- Singapore: https://lovi.care/skincare/sg/p/good-molecules/niacinamide-serum/for/oily-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/good-molecules/niacinamide-serum/for/oily-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/good-molecules/niacinamide-serum/for/oily-skin