# Geek & Gorgeous B-Bomb for combination skin

**Lovi Fit: High fit for combination skin.**
Combination Skin Fit: High · Effectiveness: High · Safety: High.

Page: https://lovi.care/skincare/sg/p/geek-and-gorgeous/b-bomb/for/combination-skin

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

Brand: [Geek & Gorgeous](https://lovi.care/skincare/sg/brands/geek-and-gorgeous)
Category: [Serums and treatments](https://lovi.care/skincare/sg/best/serums)

This fit is calculated for the concerns frequently associated with combination skin: an oily T-zone, enlarged pores, and dry cheeks. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

One of the best serums for combination skin.

## Why this fit

- Highly suitable for your combination skin, this formula leverages niacinamide and zinc PCA to effectively regulate sebum production and reduce the appearance of oily shine.
- The inclusion of sarcosine further supports pore decongestion, enhancing the mattifying effect for your oily shine concerns.
- The product is safe for your skin, containing no harsh or irritating ingredients.

## Fit by skin type

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

## Key ingredients

Niacinamide, Zinc Pca, Sarcosine, Glycereth-26, Ethylhexylglycerin

## What the research says

- 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/))
- Zinc PCA inhibits UVA-induced matrix metalloproteinase-1 production through suppressed AP-1 activation and enhances type I collagen synthesis by increasing SVCT2 mRNA expression in cultured normal human dermal fibroblasts. ([International Journal of Cosmetic Science, 2012](https://pubmed.ncbi.nlm.nih.gov/21834944/))

## What reviewers say

This serum is highly praised for its lightweight, non-sticky texture that layers well, making it a preferred choice for oily and combination skin types. It effectively controls sebum and calms redness, though improvements in pore size may take time. Some users with dry skin find it not hydrating enough, and a small number report initial breakouts.

- Liked: Lightweight texture (mostly mentioned)
- Liked: Better than competitors (often mentioned)
- Liked: Controls oil (often mentioned)
- Liked: Gentle, non-irritating (often mentioned)
- Disliked: Slow results (sometimes noted)
- Disliked: Not hydrating (rarely noted)
- Disliked: Rare breakouts (rarely noted)

## How to apply

- Use your serum as part of your PM routine. Start using it 3 times a week and move to daily use if your skin likes it.
- Apply the serum after cleansing and toner, and right before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and wait a minute ⏳for it to soak in.
- Apply the serum on clean and dry skin since your skin is not sensitive.
- Always do a patch test before using the serum for the first time, and avoid the eye area .
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### What makes Geek & Gorgeous B-Bomb a great fit for combination skin?

This product is a great fit because it uses niacinamide and zinc PCA to manage extra oil and reduce shine on combination skin. Sarcosine also helps clear out pores to keep your skin looking fresh and matte.

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

Niacinamide and zinc PCA help regulate oil and reduce shine on combination skin, while sarcosine supports pore decongestion for a mattifying effect. These ingredients work safely together without harsh additives.

### What does Niacinamide do for combination skin?

Niacinamide helps balance oily areas by reducing excess shine and pore size while keeping dry patches hydrated and smooth. It also works to calm redness and even out skin tone, making it very suitable for combination skin.
Sources: [The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/), [Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34439563/)

### What does Zinc PCA do for combination skin?

Zinc PCA helps keep combination skin clear by balancing oil and calming redness. This ingredient is unlikely to irritate your skin and works well to reduce blemishes in oily areas without drying out your face.
Sources: [The Journal of Clinical and Aesthetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32983333/), [Journal of Drugs in Dermatology, 2013](https://pubmed.ncbi.nlm.nih.gov/23652948/)

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

This treatment goes in the evening routine after your cleansing toner and before your moisturizer. Putting it in the evening keeps things simple and adds extra safety around sun exposure.

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

Yes, you can use this serum with retinol by applying this treatment first and then following with your retinol. This formula is safe for your skin and is unlikely to cause irritation when paired thoughtfully.

### How often should I use this serum?

You can use this serum in your evening routine, applying it after cleansing and before moisturizing. Because it has a very gentle safety profile, it is unlikely to irritate your combination skin.

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

Geek & Gorgeous B-Bomb is unlikely to clog pores or cause breakouts on combination skin, as it features ingredients that help control oil and clear pores without harsh elements. Reviewers rarely report breakouts, and the formula has a very safe profile for your skin type.

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for combination skin

- [Skin1004 Probio-Cica Intensive Ampoule](https://lovi.care/skincare/sg/p/skin1004/probio-cica-intensive-ampoule/for/combination-skin) — High fit — S$28.55 at Amazon
- [NEOGEN DERMALOGY REAL VITA C SERUM](https://lovi.care/skincare/sg/p/neogen-dermalogy/real-vita-c-serum/for/combination-skin) — High fit — S$50.41 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/sg/p/neogen-dermalogy/real-vitamin-c-serum/for/combination-skin) — High fit — S$50.41 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/sg/p/fresh/soy-face-cleanser/for/combination-skin) — Superior fit — S$30.00 at Amazon
- Hydrating Toner: [Whamisa Organic Flowers Toner Deep Rich](https://lovi.care/skincare/sg/p/whamisa/organic-flowers-toner-deep-rich/for/combination-skin) — Superior fit — S$64.81 at Amazon
- SPF: [CeraVe AM Facial Moisturizing Lotion](https://lovi.care/skincare/sg/p/cerave/am-facial-moisturizing-lotion-spf-30/for/combination-skin) — Superior fit — S$28.72 at Amazon

## Where to buy

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

## Ingredients

Water, Niacinamide, Butylene Glycol, Glycereth-26, Zinc Pca, Sarcosine, Propanediol, Pentylene Glycol, Xanthan Gum, Ethylhexylglycerin, Phenoxyethanol
## 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/geek-and-gorgeous/b-bomb/for/combination-skin
- United Kingdom: https://lovi.care/skincare/uk/p/geek-and-gorgeous/b-bomb/for/combination-skin
- Ireland: https://lovi.care/skincare/ie/p/geek-and-gorgeous/b-bomb/for/combination-skin
- Germany: https://lovi.care/skincare/de/p/geek-and-gorgeous/b-bomb/for/combination-skin
- France: https://lovi.care/skincare/fr/p/geek-and-gorgeous/b-bomb/for/combination-skin
- Italy: https://lovi.care/skincare/it/p/geek-and-gorgeous/b-bomb/for/combination-skin
- Netherlands: https://lovi.care/skincare/nl/p/geek-and-gorgeous/b-bomb/for/combination-skin
- Spain: https://lovi.care/skincare/es/p/geek-and-gorgeous/b-bomb/for/combination-skin
- Canada: https://lovi.care/skincare/ca/p/geek-and-gorgeous/b-bomb/for/combination-skin
- Australia: https://lovi.care/skincare/au/p/geek-and-gorgeous/b-bomb/for/combination-skin
- Singapore: https://lovi.care/skincare/sg/p/geek-and-gorgeous/b-bomb/for/combination-skin (this page)
- Saudi Arabia: https://lovi.care/skincare/sa/p/geek-and-gorgeous/b-bomb/for/combination-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/geek-and-gorgeous/b-bomb/for/combination-skin