# numbuz:n No.3 Skin Softening Serum for oily skin

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

Page: https://lovi.care/skincare/p/numbuz-n/no-3-skin-softening-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 United States.

Brand: [numbuz:n](https://lovi.care/skincare/brands/numbuz-n)
Category: [Moisturizers and moisturizing serums](https://lovi.care/skincare/best/moisturizers)

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.

One of the best moisturizers for oily skin.

## Why this fit

- Highly suitable for your oily skin, this serum leverages niacinamide for effective seboregulation and barrier repair, complementing the moisturizing and smoothing effects of Bifida Lysate Ferment and Galactomyces Ferment Filtrate.
- Glycerin and Squalane further support your goal of reducing oily shine by providing essential hydration without heaviness.
- The product is safe for your 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/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin): High (this page)
- [Dry skin](https://lovi.care/skincare/p/numbuz-n/no-3-skin-softening-serum/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/p/numbuz-n/no-3-skin-softening-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/p/numbuz-n/no-3-skin-softening-serum/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/p/numbuz-n/no-3-skin-softening-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/p/numbuz-n/no-3-skin-softening-serum/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/p/numbuz-n/no-3-skin-softening-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/p/numbuz-n/no-3-skin-softening-serum/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/p/numbuz-n/no-3-skin-softening-serum/for/oily-acne-prone-skin): High

## Key ingredients

Bifida Lysate Ferment, Galactomyces Ferment Filtrate, Niacinamide, Sodium Hyaluronate, Squalane

## What the research says

- 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/))
- 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/))
- 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/))
- Optimized transfersomes loaded with epigallocatechin-3-gallate and hyaluronic acid increased cell viability while reducing lipid peroxidation, intracellular ROS, and MMP expression in HaCaT cells, and exhibited higher skin permeation and deposition compared to plain EGCG. ([Drug Delivery, 2017](https://pubmed.ncbi.nlm.nih.gov/28155509/))
- Topical application of Bifida Ferment Lysate strengthens the skin barrier function by upregulating barrier and antimicrobial peptide genes, exhibiting strong antioxidant properties, and decreasing inflammatory cytokine secretion in vitro. ([Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/37218728/))
- 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/))
- Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts. ([Molecules, 2025](https://pubmed.ncbi.nlm.nih.gov/40363772/))
- Plant-derived squalane protected human dermal fibroblasts against UVA-induced damage by counteracting ROS formation, suppressing apoptosis-related proteins p53, caspase-3, caspase-9, and PARP, and restoring the pro-survival p-Akt/mTOR pathway. ([Antioxidants, 2025](https://pubmed.ncbi.nlm.nih.gov/40722956/))

## What reviewers say

Based on a very large amount of data, this serum is highly effective at softening and smoothing skin, providing a radiant glow and deep hydration, with many users achieving a 'glass skin' appearance. However, a moderate number of users report breakouts and fungal acne flare-ups, while a low number experience irritation or find the finish sticky. This summary should be definitely taken into account.

- Liked: Softens skin (mostly mentioned)
- Liked: Deeply hydrating (often mentioned)
- Liked: Improves radiance (often mentioned)
- Liked: Elegant texture (sometimes noted)
- Disliked: Causes breakouts (sometimes noted)
- Disliked: Causes irritation (rarely noted)
- Disliked: No results (rarely noted)
- Disliked: Sticky finish (rarely noted)

## How to apply

- Could be used as part of your AM or PM routine every day to keep your face fresh.
- Apply this moisturizer after cleansing and toning, but right before your SPF in the morning.
- Gently press a small amount into your skin and let it absorb fully.
- Apply on clean, slightly dry skin to help control that oily shine.
- Avoid the eye area and do a quick patch test before your first use.
- Video: https://storage.pora.ai/2f72f5d69f07beeafc30237f829efbff.mp4

## Questions and answers

### What makes numbuz:n No.3 Skin Softening Serum a great fit for oily skin?

Numbuz:n No.3 Skin Softening Serum is a great fit because it uses niacinamide to help balance oil and repair your skin barrier, while squalane and glycerin provide light hydration without feeling heavy. Ferments like Galactomyces Ferment Filtrate and Bifida Lysate Ferment further help smooth the skin and keep oily shine in check safely without irritation.
Sources: [Journal of Clinical Medicine, 2021](https://pubmed.ncbi.nlm.nih.gov/34198790/), [Journal of Clinical Medicine, 2023](https://pubmed.ncbi.nlm.nih.gov/36769815/)

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

Niacinamide, Bifida Lysate Ferment, Galactomyces Ferment Filtrate, glycerin, and squalane make this serum a great fit because they balance oil, repair the skin barrier, and keep skin smooth and hydrated without feeling heavy. It is unlikely to cause irritation and helps reduce oily shine.
Sources: [Journal of Clinical Medicine, 2021](https://pubmed.ncbi.nlm.nih.gov/34198790/), [Journal of Clinical Medicine, 2023](https://pubmed.ncbi.nlm.nih.gov/36769815/)

### What does Bifida Ferment Lysate do for oily skin?

Bifida Ferment Lysate helps strengthen the outer skin layer and calm redness, making it a good fit for oily skin that gets easily irritated. It also provides antioxidant support and helps keep skin defenses balanced.
Sources: [Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/37218728/), [Experimental Dermatology, 2010](https://pubmed.ncbi.nlm.nih.gov/19624730/)

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

Galactomyces ferment filtrate helps balance oily skin by smoothing texture and keeping pores clear throughout the day. It may also reduce daily redness and control excess shine when used regularly in your skincare routine.
Sources: [Journal of Clinical Medicine, 2021](https://pubmed.ncbi.nlm.nih.gov/34198790/)

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

This serum goes in the evening routine after cleansing and toning, and before moisturizing. Putting it in the evening keeps things simple and provides 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 the serum first to keep your skin calm and hydrated without feeling heavy. Niacinamide and soothing ferments help keep your skin comfortable while using stronger treatments like retinol.
Sources: [Cutis, 2006](https://pubmed.ncbi.nlm.nih.gov/17121065/), [Journal of Clinical Medicine, 2021](https://pubmed.ncbi.nlm.nih.gov/34198790/)

### How often should I use this serum?

This serum is a great fit for your oily skin and is meant to be used in the evening as part of your daily routine. It helps balance oil and smooth your skin without feeling heavy or causing irritation.
Sources: [Journal of Clinical Medicine, 2021](https://pubmed.ncbi.nlm.nih.gov/34198790/), [Journal of Clinical Medicine, 2023](https://pubmed.ncbi.nlm.nih.gov/36769815/)

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

This serum is a great fit for oily skin and is unlikely to clog pores or cause irritation, though some users may experience occasional breakouts. Its lightweight ingredients hydrate without heaviness while helping to balance oil and smooth the skin.
Sources: [Journal of Clinical Medicine, 2021](https://pubmed.ncbi.nlm.nih.gov/34198790/)

### Can I use this serum around the eyes or on my body?

This serum is safe to use around the eyes, though the skin there is much thinner than on the body. Its gentle, soothing ingredients help keep delicate areas smooth without causing irritation.
Sources: [Surgical and Radiologic Anatomy, 2002](https://pubmed.ncbi.nlm.nih.gov/12375070/)

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for oily skin

- [Elizavecca Witch Piggy Hell Pore Control Hyaluronic Acid 97%](https://lovi.care/skincare/p/elizavecca/witch-piggy-hell-pore-control-hyaluronic-acid-97/for/oily-skin) — High fit — $8.40 at Amazon
- [Allies of Skin Peptides & Antioxidants Firming Daily Treatment](https://lovi.care/skincare/p/allies-of-skin/peptides-and-antioxidants-firming-daily-treatment/for/oily-skin) — High fit — $125.00 at Amazon
- [Torriden DIVE-IN Low Molecular Hyaluronic Acid Serum](https://lovi.care/skincare/p/torriden/dive-in-low-molecular-hyaluronic-acid-serum/for/oily-skin) — High fit — $22.25 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — $15.97 at Amazon
- Hydrating Toner: [SOME BY MI Snail Truecica Miracle Repair Toner](https://lovi.care/skincare/p/some-by-mi/snail-truecica-miracle-repair-toner/for/oily-skin) — Superior fit — $15.60 at Amazon
- SPF: [CeraVe AM Facial Moisturizing Lotion](https://lovi.care/skincare/p/cerave/am-facial-moisturizing-lotion-spf-30/for/oily-skin) — Superior fit — $14.97 at Amazon

## Where to buy

- Amazon.com: $19.49 (https://www.amazon.com/dp/B0915K6WD3?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)
Prices checked 6 Nov 2026.

## Ingredients

Bifida Lysate Ferment, Galactomyces Ferment Filtrate, Butylene Glycol, Methyl Gluceth-20, Water, Niacinamide, Peg-90, 1,2-Hexanediol, Glycerin, Squalane, Alteromonas Extract Ferment, Silk Extract, Goat Extract Milk, Sodium Hyaluronate, Panthenol, Adenosine, Glycereth-26, Xanthan Gum, Polyglyceryl-3 Distearate, Glyceryl Stearate Se, Glyceryl Stearate Citrate, Polyglyceryl-3 Methylglucose Distearate, Carbomer, Tromethamine, Ethylhexylglycerin, Caprylyl Glycol, Tropolone, Disodium Edta
## 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/numbuz-n/no-3-skin-softening-serum/for/oily-skin (this page)
- United Kingdom: https://lovi.care/skincare/uk/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin
- Ireland: https://lovi.care/skincare/ie/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin
- Germany: https://lovi.care/skincare/de/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin
- France: https://lovi.care/skincare/fr/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin
- Italy: https://lovi.care/skincare/it/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin
- Netherlands: https://lovi.care/skincare/nl/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin
- Spain: https://lovi.care/skincare/es/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin
- Canada: https://lovi.care/skincare/ca/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin
- Australia: https://lovi.care/skincare/au/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin
- Singapore: https://lovi.care/skincare/sg/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/numbuz-n/no-3-skin-softening-serum/for/oily-skin