Geek & Gorgeous B-Bomb for oily acne-prone skin
Niacinamide
Zinc Pca
Sarcosine
Glycereth-26
Ethylhexylglycerin
Average
- HighOily Skin Fit
- AverageEffectiveness
- HighSafety
Works for oily acne-prone skin; other serums fit it better.
This fit is calculated for the concerns frequently associated with oily acne-prone skin: shine, breakouts, blemishes, and enlarged pores. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.
Page built Nov 8, 2026How the Fit score works
Lovi Assistant explains
- Offers moderate pore cleansing and mattifying benefits for your oily skin, as niacinamide and zinc PCA work to regulate sebum production and reduce inflammation, addressing your concerns with acne and oiliness.
- The formula provides general skincare benefits suitable for acne-prone skin, with ingredients like sarcosine and propanediol supporting overall skin health.
- The safety profile is excellent, with no risks of irritation for your oily skin due to the absence of prohibited or harsh ingredients.
How to apply
- Could be used as part of your PM routine. Start 3 times a week and build up to daily use if your skin tolerates it well.
- Apply your serum after cleansing and toning, but before putting on your moisturizer.
- Gently press 2 to 3 drops of the serum into your skin and let it absorb for a minute.
- Apply the serum on clean, dry skin to help manage your blemishes safely.
- Do a patch test before your first use and avoid the delicate eye area.
People Say
★4.6Overall rating based on 200+ reviewsThis 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.
Highlights
Lightweight texture Mostly Mentioned
- “sinks in immediately”
- “no sticky residue”
- “layers perfectly under makeup”
- “doesn't pill like The Ordinary”
Better than competitors Often Mentioned
- “far superior formula”
- “doesn't foam up”
- “switched from TO and never looked back”
- “much more elegant”
Controls oil Often Mentioned
- “T-zone is much less oily”
- “keeps oil under control”
- “skin looks balanced”
- “helped regulate sebum”
Gentle, non-irritating Often Mentioned
- “didn't sting my sensitive skin”
- “very soothing”
- “no irritation at all”
- “gentle enough for daily use”
Slow results Sometimes Noted
- “works extremely slowly”
- “didn't see immediate difference in pores”
- “takes months to see fading”
- “subtle improvements”
Not hydrating Rarely Noted
- “not intensely hydrating”
- “need a moisturizer on top”
- “felt a bit dry alone”
- “better for oily skin than dry”
Rare breakouts Rarely Noted
- “caused tiny bumps initially”
- “broke me out slightly”
- “skin didn't agree with 10%”
Sources: lovi.care, geekandgorgeous.com, skinsort.com, reddit.com, sugarpeachesloves.net, myskincareregime.com, and more
Questions and answers
How well does Geek & Gorgeous B-Bomb serum work for oily acne-prone skin?
Geek & Gorgeous B-Bomb serum works moderately well for oily acne-prone skin by helping to clear pores, control excess oil, and reduce inflammation. It has a very safe formula that is unlikely to cause irritation, though other products fit this skin type better. To achieve an optimal fit for oily acne-prone skin, a treatment needs effective ingredients like niacinamide, vitamin C, or propolis, along with a balanced mix of antioxidants and light hydrators that control oil without clogging pores or causing breakouts.
The Journal of Clinical and Aesthetic Dermatology, 2020Molecules, 2021
Which ingredients make this serum a good fit for oily acne-prone skin?
Niacinamide and zinc PCA help regulate oil and calm redness, while sarcosine and propanediol support overall skin health. To fit oily acne-prone skin even better, a treatment of this type needs an optimal blend of soothing extracts, antioxidants like Vitamin C, and non-heavy hydrating agents to control shine and blemishes.
The Journal of Clinical and Aesthetic Dermatology, 2020Molecules, 2021
What does Niacinamide do for oily acne-prone skin?
Niacinamide helps balance oil production, calms redness, and is unlikely to irritate oily, acne-prone skin while improving blemishes. Clinical tests show it reduces excess oil and helps clear up both inflammatory and non-inflammatory acne breakouts.
Journal of Cosmetic and Laser Therapy, 2006Journal of Cosmetic Dermatology, 2024
What does Zinc PCA do for oily acne-prone skin?
Zinc PCA helps calm oily, acne-prone skin by reducing excess oil and targeting the bacteria that cause breakouts. This ingredient has a great safety profile and is unlikely to irritate your skin while helping to keep pores clear.
The Journal of Clinical and Aesthetic Dermatology, 2020Journal of Drugs in Dermatology, 2013
Where does this serum go in a skincare routine for oily acne-prone skin?
This serum goes in the evening routine after cleansing and before moisturizing. It has a very safe formula that is unlikely to irritate your skin, though an oily acne-prone skin type needs stronger pore-cleansing and oil-balancing ingredients for a better fit.
Can I use this serum with retinol, and in what order?
You can use this treatment alongside retinol by applying the treatment first and following with your retinol. Because this product has a very gentle formula without harsh ingredients, it is unlikely to irritate your oily acne-prone skin when combined with retinol.
How often should I use this serum?
You can use this serum in your evening routine, applying it as part of your nightly steps. An oily acne-prone skin often needs a product with strong oil-controlling ingredients, balancing hydration, and targeted blemish-clearing actives to see the best results.
The Journal of Clinical and Aesthetic Dermatology, 2020Molecules, 2021
Can this serum clog pores, cause breakouts or purging for oily acne-prone skin?
This serum is unlikely to cause breakouts or clog pores on oily acne-prone skin because it has a very safe formula with no harsh or irritating ingredients. Reviewers occasionally report rare breakouts, but the ingredients actively help control oil and soothe inflammation. Oily acne-prone skin generally needs lightweight hydrators and sebum-regulating ingredients like niacinamide and zinc PCA.
Is this serum fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol.
What the research says
Topical nicotinamide plus an antibacterial adhesive agent and zinc-pyrrolidone carboxylic acid combined with adapalene significantly reduced noninflammatory acne lesions by the second week of therapy compared to placebo with adapalene in patients with moderate acne vulgaris.
The Journal of Clinical and Aesthetic Dermatology, 2020A mixture of propanediol, xylitol, and caprylic acid demonstrated in vitro antimicrobial activity against C. acnes and S. aureus, reduced 5-alpha reductase expression, and decreased skin oiliness, porphyrin, and inflammatory lesions in participants over 28 days.
Molecules, 2021Topical application of 1,3-propanediol at various concentrations, alone or combined with butylene glycol and/or glycerol, increased skin hydration and reduced trans epidermal water loss in 30 healthy female subjects over an 8-hour period, with the 15% concentration and the addition of glycerol providing greater benefits.
International Journal of Cosmetic Science, 2024Sustainable cosmetic products formulated with renewable PDO-based emulsifiers showed equivalent performance in sensory and moisturization evaluations compared to those formulated with petroleum-derived PEG-based emulsifiers.
Journal of Cosmetic Science, 2017Topical 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, 2021Topical 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, 2008Topical 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, 2005Zinc 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
Ingredients
Water, Niacinamide, Butylene Glycol, Glycereth-26, Zinc Pca, Sarcosine, Propanediol, Pentylene Glycol, Xanthan Gum, Ethylhexylglycerin, Phenoxyethanol
Behind this fit score
Lovi calculates every fit score from the full ingredient list with brand-independent rules our 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.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Specialist dermatologist, MBBS, MD, IFAAD
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Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
How does it fit your skin?
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