# DIME Super Firm Serum for combination skin **Lovi Fit: High fit for combination skin.** Combination Skin Fit: High · Effectiveness: Average · Safety: High. Page: https://lovi.care/skincare/fr/p/dime/super-firm-serum/for/combination-skin The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for France. Brand: [DIME](https://lovi.care/skincare/fr/brands/dime) Category: [Serums and treatments](https://lovi.care/skincare/fr/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. A great choice for combination skin; a few serums fit it even better. ## Why this fit - Highly suitable for your combination skin, this serum features niacinamide and Palmitoyl Hexapeptide-19 to support your skin barrier and stimulate collagen for improved elasticity. Glycerin and sea water provide essential hydration, which is beneficial for managing oily shine on combination skin, though not specifically targeted for this concern. - The presence of Palmitoyl Tripeptide-38 further enhances the firming and plumping effects, contributing to a smoother skin appearance. - This formula is safe for your skin, with no risks of irritation due to the absence of harsh ingredients. ## Fit by skin type - [Oily skin](https://lovi.care/skincare/fr/p/dime/super-firm-serum/for/oily-skin): Average - [Dry skin](https://lovi.care/skincare/fr/p/dime/super-firm-serum/for/dry-skin): High - [Combination skin](https://lovi.care/skincare/fr/p/dime/super-firm-serum/for/combination-skin): High (this page) - [Sensitive skin](https://lovi.care/skincare/fr/p/dime/super-firm-serum/for/sensitive-skin): Average - [Acne-prone skin](https://lovi.care/skincare/fr/p/dime/super-firm-serum/for/acne-prone-skin): Average - [Skin with dark spots](https://lovi.care/skincare/fr/p/dime/super-firm-serum/for/dark-spots): Average - [Mature skin](https://lovi.care/skincare/fr/p/dime/super-firm-serum/for/mature-skin): Average - [Dry sensitive skin](https://lovi.care/skincare/fr/p/dime/super-firm-serum/for/dry-sensitive-skin): Average - [Oily acne-prone skin](https://lovi.care/skincare/fr/p/dime/super-firm-serum/for/oily-acne-prone-skin): Average ## Key ingredients Niacinamide, Palmitoyl Hexapeptide-19, Palmitoyl Tripeptide-38, Hydrolyzed Rhodophycea Extract, Acetyl Dipeptide-1 Cetyl Ester ## 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/)) - 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 sunscreen formulations containing UV filters, red algae extract, Ginkgo biloba, and vitamins protected hairless mice from UV-induced erythema, reduced transepidermal water loss, and significantly decreased the expression of p53 and caspase-3 compared to untreated controls. ([Journal of Photochemistry and Photobiology. B, Biology, 2015](https://pubmed.ncbi.nlm.nih.gov/26402714/)) - Chitosan/polyvinyl alcohol nanofibrous dressings containing 3% Corallina officinalis extract exhibited bead-free morphology, enhanced mechanical strength, strong antibacterial activity against Escherichia coli and Staphylococcus aureus, and excellent biocompatibility for skin cell survival and proliferation. ([Journal of Biomaterials Science. Polymer Edition, 2026](https://pubmed.ncbi.nlm.nih.gov/40742752/)) - Cosmetic products containing 4-t-butylcyclohexanol demonstrated a faster and more pronounced soothing effect on capsaicin-induced burning compared to those containing acetyl dipeptide-1 cetyl ester in volunteers with sensitive skin. ([Journal of the European Academy of Dermatology and Venereology, 2016](https://pubmed.ncbi.nlm.nih.gov/26805418/)) ## What reviewers say Based on a very large amount of data, this serum is frequently praised for its immediate tightening effect and suitability for sensitive skin, with many users noting improvements in fine lines and firmness. Some users, however, report minimal long-term results and question the potency of the ingredients. - Liked: Gentle formula (often mentioned) - Liked: Immediate tightening (often mentioned) - Liked: Clean ingredients (sometimes noted) - Liked: Improves firmness (sometimes noted) - Disliked: Minimal results (sometimes noted) - Disliked: Poor packaging (sometimes noted) - Disliked: Questionable potency (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 DIME Super Firm Serum a great fit for combination skin? DIME Super Firm Serum is a great fit for combination skin because it uses niacinamide and peptides to support your skin barrier and boost firmness, while glycerin and sea water provide lightweight hydration to keep your skin smooth. This formula has a very safe profile and is unlikely to cause irritation. Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/) ### Which ingredients make this serum a good fit for combination skin? This serum is a great fit for your combination skin because it contains niacinamide and Palmitoyl Hexapeptide-19 to support your skin barrier and boost firmness, along with glycerin and sea water to deliver essential hydration. The formula also includes Palmitoyl Tripeptide-38 to help smooth your skin and is very safe with no harsh ingredients that might cause irritation. Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/) ### 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 Palmitoyl Hexapeptide-19 do for combination skin? Palmitoyl Hexapeptide-19 helps smooth fine lines and keeps combination skin feeling soft and hydrated. A product of this type needs lightweight hydrators and gentle balancing ingredients to care for both dry and oily areas without clogging pores. Sources: [Sheng Wu Yi Xue Gong Cheng Xue Za Zhi = Journal of Biomedical Engineering = Shengwu Yixue Gongchengxue Zazhi, 2022](https://pubmed.ncbi.nlm.nih.gov/36575096/) ### Where does this serum go in a skincare routine for combination skin? This treatment serum goes in the evening routine after cleansing and toning, and before moisturizing. Putting treatments in the evening keeps things simple and provides 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 the serum first to support your skin barrier and give hydration, followed by your retinol. This formula is safe for your skin and is unlikely to cause irritation. ### How often should I use this serum? This serum is a great fit for your combination skin, so you can safely use it in the evening as part of your regular routine. It is unlikely to cause irritation and helps keep your skin firm and hydrated. Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/) ### Can this serum clog pores, cause breakouts or purging for combination skin? This serum is unlikely to clog pores or cause breakouts on your combination skin because it is free of heavy, pore-blocking ingredients and harsh irritants. The formula provides lightweight hydration and support for your skin barrier without triggering unwanted reactions. Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/) ### Is this serum fragrance-free and alcohol-free? Yes, it has no fragrance and no drying alcohol. ## Alternatives for combination skin - [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/fr/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/combination-skin) — Superior fit — €18.25 at Amazon - [Neogen Dermalogy Real Niacinamide 15% Firming Serum](https://lovi.care/skincare/fr/p/neogen-dermalogy/real-niacinamide-15-firming-serum/for/combination-skin) — Superior fit — €35.99 at Amazon - [Augustinus Bader The Serum](https://lovi.care/skincare/fr/p/augustinus-bader/the-serum/for/combination-skin) — Superior fit — €389.34 at Amazon ## Pairs well with - Cleanser: [Paula's Choice RESIST Perfectly Balanced Foaming Cleanser](https://lovi.care/skincare/fr/p/paula-s-choice/perfectly-balanced-foaming-cleanser/for/combination-skin) — Superior fit — €32.00 at Amazon - Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/fr/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/combination-skin) — Superior fit — €36.00 at Amazon - Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/fr/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/combination-skin) — Superior fit — €17.47 at Amazon ## Where to buy No store in France has a checked price for this product, so the page shows none. ## Ingredients Water, Acacia Senegal Gum, Pentylene Glycol, Propanediol, Butylene Glycol, Glycerin, Dipentaerythrityl Hexa C5-9 Acid Esters, Sea Water, Pullulan, 1.2 Hexanediol, Hydroeyacetophenone, Hydrolyzed Rhizobian Gum, Xanthan Gum, Sclerotium Gum, Lecithin, Sodium Stearoyl Glutamate, Sorbitan Laurate, Dipotassium Glycyrrhizate, Niacinamide, Sodium Phytate, Olea Europaea Fruit Olive Fruit, Palmitoyl Hexapeptide-19, Silica, Hydroxyethylcellulose, Acetyl Dipeptide-1 Cetyl Ester, Hydrolyzed Rhodophycea Extract, Hydrocypropyl Cyclodextrin, Leucojum Aestivuym Bulb Extract, Palmitoyl Tripeptide-38 ## 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/super-firm-serum/for/combination-skin - United Kingdom: https://lovi.care/skincare/uk/p/dime/super-firm-serum/for/combination-skin - Ireland: https://lovi.care/skincare/ie/p/dime/super-firm-serum/for/combination-skin - Germany: https://lovi.care/skincare/de/p/dime/super-firm-serum/for/combination-skin - France: https://lovi.care/skincare/fr/p/dime/super-firm-serum/for/combination-skin (this page) - Italy: https://lovi.care/skincare/it/p/dime/super-firm-serum/for/combination-skin - Netherlands: https://lovi.care/skincare/nl/p/dime/super-firm-serum/for/combination-skin - Spain: https://lovi.care/skincare/es/p/dime/super-firm-serum/for/combination-skin - Canada: https://lovi.care/skincare/ca/p/dime/super-firm-serum/for/combination-skin - Australia: https://lovi.care/skincare/au/p/dime/super-firm-serum/for/combination-skin - Singapore: https://lovi.care/skincare/sg/p/dime/super-firm-serum/for/combination-skin - Saudi Arabia: https://lovi.care/skincare/sa/p/dime/super-firm-serum/for/combination-skin - United Arab Emirates: https://lovi.care/skincare/ae/p/dime/super-firm-serum/for/combination-skin