# DIME TBT Serum for oily skin

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

Page: https://lovi.care/skincare/ae/p/dime/tbt-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 Arab Emirates.

Brand: [DIME](https://lovi.care/skincare/ae/brands/dime)
Category: [Exfoliants](https://lovi.care/skincare/ae/best/exfoliators)

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 products fit it better.

## Why this fit

- Offers moderate exfoliation for your oily skin due to mandelic acid, which helps smooth texture and regulate oil production with niacinamide. Sodium hyaluronate provides general hydration, supporting overall skin health.
- Camellia sinensis extract and grape seed extract offer antioxidant benefits, contributing to a more balanced complexion.
- The product is safe for your oily skin, with no reported risks of irritation from harsh or prohibited ingredients.

## Fit by skin type

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

## Key ingredients

Mandelic Acid, Niacinamide, Sodium Hyaluronate, Peptides, Bakuchiol

## What the research says

- Treatment with 45% mandelic acid peel showed nearly equal overall efficacy as 30% salicylic acid peel in patients with mild-to-moderate facial acne vulgaris, but with fewer adverse effects. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/))
- Application of green tea extracts on normal human skin resulted in dose-dependent inhibition of UV-evoked erythema, reduced sunburn cells, protected Langerhans cells, and decreased UV-induced DNA damage compared to untreated UV-exposed skin. ([Journal of the American Academy of Dermatology, 2001](https://pubmed.ncbi.nlm.nih.gov/11209110/))
- Topical application of (-)-epigallocatechin-3-gallate (EGCG) to human skin before UV irradiation decreases UV-induced production of hydrogen peroxide by 68-90% and nitric oxide by 30-100%, inhibits leukocyte infiltration and lipid peroxidation by 41-84%, and restores glutathione levels and glutathione peroxidase activity compared to UV exposure alone. ([Carcinogenesis, 2001](https://pubmed.ncbi.nlm.nih.gov/11181450/))
- Regular consumption and topical application of green tea and its compounds improve skin parameters, enhance antioxidant capacity, alleviate cognitive decline, and promote physical and mental health by reducing oxidative stress and modulating aging-related pathways. ([Mini Reviews in Medicinal Chemistry, 2025](https://pubmed.ncbi.nlm.nih.gov/39377377/))
- Chemical peels using 35% glycolic acid, 20% salicylic-10% mandelic acid, and phytic acid reduce acne scores by 70.55%, 74.14%, and 69.7% respectively, and significantly decline the postacne hyperpigmentation index in Asian patients with mild to moderate acne. ([Journal of Cutaneous and Aesthetic Surgery, 2019](https://pubmed.ncbi.nlm.nih.gov/31619887/))
- Commonly used chemical peels showed no significant differences in effectiveness for acne vulgaris in most comparisons, though combined salicylic and mandelic acid peeling was superior to glycolic acid and glycolic acid was superior to placebo, based on twelve randomized controlled trials. ([BMJ Open, 2018](https://pubmed.ncbi.nlm.nih.gov/29705755/))
- Treatment with 30% lactic acid peel showed a significantly greater reduction in pigmentation and higher patient satisfaction compared to 30% mandelic acid peel in patients with periorbital melanosis. ([Indian Dermatology Online Journal, 2025](https://pubmed.ncbi.nlm.nih.gov/41051381/))
- 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/))
- Topical bakuchiol 0.5% applied twice daily compared with retinol 0.5% applied daily significantly decreased wrinkle surface area and hyperpigmentation with no statistical difference between the compounds in 44 patients over 12 weeks, while retinol users reported more facial skin scaling and stinging. ([The British Journal of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/29947134/))
- A dermocosmetic containing bakuchiol, Ginkgo biloba extract, and mannitol improves inflammatory lesions, Investigator Global Assessment, and seborrhea intensity when added to adapalene 0.1% gel in patients with acne vulgaris. ([Clinical, Cosmetic and Investigational Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25914553/))
- Topical application of a serum containing supramolecular Bakuchiol and Terminalia chebula extract significantly improved barrier function, reduced redness and sensitivity, and improved wrinkles and elasticity in 34 Chinese subjects with sensitive skin after 28 days. ([Health Science Reports, 2025](https://pubmed.ncbi.nlm.nih.gov/41424674/))

## What reviewers say

Based on a very large amount of data, users frequently praise the serum for its ability to smooth skin texture and provide a radiant glow, often noting improvements in fine lines and acne scarring over time. Reactions are mixed regarding hydration; while many find it lightweight and effective, a notable subset of users with sensitive or dry skin experienced irritation, breakouts, or a lack of sufficient moisture.

- Liked: Improved skin texture (mostly mentioned)
- Liked: Radiant complexion (often mentioned)
- Liked: Clean formulation (sometimes noted)
- Liked: Fades dark spots (sometimes noted)
- Liked: Lightweight absorption (sometimes noted)
- Disliked: Skin irritation (sometimes noted)
- Disliked: Unpleasant texture (sometimes noted)
- Disliked: Insufficient hydration (rarely noted)
- Disliked: Lack of results (rarely noted)
- Disliked: Scent issues (rarely noted)

## How to apply

- Use this exfoliant product as part of your PM routine once a week. Start slowly and build up frequency only if your skin tolerates it well.
- Apply the exfoliant after cleansing and toner, but right before your moisturizer.
- Gently press 2-3 drops of the exfoliant into your skin and let it absorb fully. Avoid any harsh rubbing to keep your skin calm.
- Apply the exfoliant directly onto completely dry skin to get the best balance and results. Clean, dry skin helps the product work evenly.
- Always avoid the delicate eye area when applying. Be sure to use a broad-spectrum SPF 30+ daily while using exfoliating acids.
- Video: https://storage.pora.ai/028e5e793422a3b665c02ff502cf5a68.mp4

## Questions and answers

### How well does DIME TBT Serum work for oily skin?

DIME TBT Serum works moderately well for oily skin, offering gentle exfoliation and oil regulation with mandelic acid and niacinamide, alongside soothing antioxidants. Oily skin often benefits more from products featuring specific sebum-controlling ingredients like niacinamide and zinc PCA, paired with barrier-supporting elements to effectively manage shine and pores without clogging.

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

Mandelic acid helps smooth texture and regulate oil, while niacinamide helps control excess shine and balance your complexion. Oily skin also benefits from ingredients like niacinamide and zinc PCA to manage oil and pores, along with soothing extracts and lightweight hydrators.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/)

### What does Mandelic Acid do for oily skin?

Mandelic acid helps clear active breakouts and smooth uneven skin tone for oily skin with fewer side effects than many other acids. It is generally well-tolerated and works effectively to keep skin calm and clear.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/), [Molecules, 2023](https://pubmed.ncbi.nlm.nih.gov/37894698/)

### 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/)

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

Apply this treatment in the evening after cleansing and toning, starting just once a week and slowly using it more often if your skin handles it well. Oily skin often benefits most from targeted exfoliating treatments paired with oil-controlling ingredients like niacinamide and salicylic acid to keep pores clear and texture smooth.

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

You can use this serum with retinol, but it is best to use them on different nights or start slowly to keep your oily skin from getting irritated. Oily skin works best with an exfoliant treatment that balances oil and clears pores without stripping your skin barrier, alongside soothing ingredients that keep it calm.

### How often should I use it?

Start using this treatment once a week in your evening routine, and if your skin tolerates it well and shows good results, you can carefully use it more often. Oily skin works best with products of this type that provide gentle acids to smooth texture, along with niacinamide to help balance oil production.

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

This serum is unlikely to clog pores or cause breakouts for oily skin, as it contains mandelic acid and niacinamide to help regulate oil and smooth texture. However, it may cause mild skin irritation for some people. An exfoliant treatment for oily skin needs ingredients that clear pores and control oil without harshness.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/)

### 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/ae/p/clinique/fresh-pressed-daily-booster-with-pure-vitamin-c-10/for/oily-skin) — Superior fit — AED 365.22 at Amazon
- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/ae/p/skinceuticals/c-e-ferulic/for/oily-skin) — High fit — AED 715.99 at Amazon
- [NEOGEN DERMALOGY REAL VITA C SERUM](https://lovi.care/skincare/ae/p/neogen-dermalogy/real-vita-c-serum/for/oily-skin) — High fit — AED 89.30 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/ae/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — AED 49.95 at Amazon
- Hydrating Toner: [SOME BY MI Snail Truecica Miracle Repair Toner](https://lovi.care/skincare/ae/p/some-by-mi/snail-truecica-miracle-repair-toner/for/oily-skin) — Superior fit — AED 49.99 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/ae/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-skin) — Superior fit — AED 33.40 at Amazon

## Where to buy

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

## Ingredients

Water, Propanediol, Sodium Hyaluronate, Mandelic Acid, Niacinamide, Camellia Sinensis Extract, Vitis Vinifera Seed Extract Grape Seed Extract, Punica Granatum Seed Oil, Rosa Canina Seed Oil Rosehip Seed Oil, Helianthus Annuus Seed Oil Sunflower Seed Oil, Persea Gratissima Oil Avocado Oil, Sclerocarya Birrea Oil, Neem Oil, Moringa Oleifera Seed Oil, Phoenix Dactylifera Extract Date Palm Extract, Resveratrol, Bakuchiol, Nigella Sativa Seed Oil, Gynostemma Pentaphyllum, Lycium Barbarum Berry Extract, Phenoxyethanol, Ethylhexylglycerin, Palmitoyl Tripeptide-38, Palmitoyl Oligopeptide, Palmitoyl Tetrapeptide-7
## 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/dime/tbt-serum/for/oily-skin
- United Kingdom: https://lovi.care/skincare/uk/p/dime/tbt-serum/for/oily-skin
- Ireland: https://lovi.care/skincare/ie/p/dime/tbt-serum/for/oily-skin
- Germany: https://lovi.care/skincare/de/p/dime/tbt-serum/for/oily-skin
- France: https://lovi.care/skincare/fr/p/dime/tbt-serum/for/oily-skin
- Italy: https://lovi.care/skincare/it/p/dime/tbt-serum/for/oily-skin
- Netherlands: https://lovi.care/skincare/nl/p/dime/tbt-serum/for/oily-skin
- Spain: https://lovi.care/skincare/es/p/dime/tbt-serum/for/oily-skin
- Canada: https://lovi.care/skincare/ca/p/dime/tbt-serum/for/oily-skin
- Australia: https://lovi.care/skincare/au/p/dime/tbt-serum/for/oily-skin
- Singapore: https://lovi.care/skincare/sg/p/dime/tbt-serum/for/oily-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/dime/tbt-serum/for/oily-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/dime/tbt-serum/for/oily-skin (this page)