# Timeless Coenzyme Q10 Serum for combination skin

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

Page: https://lovi.care/skincare/ie/p/timeless/coenzyme-q10-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 Ireland.

Brand: [Timeless](https://lovi.care/skincare/ie/brands/timeless)
Category: [Serums and treatments](https://lovi.care/skincare/ie/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.

Works for combination skin; other serums fit it better.

## Why this fit

- Offers moderate anti-aging benefits for your combination skin, as Matrixyl 3000 and Ubiquinone work to minimize fine lines and wrinkles, while Glycerin and Sodium Hyaluronate provide essential hydration to manage oily shine.
- The presence of Vitamin E offers antioxidant protection, supporting general skin health without specifically targeting your primary concern of oily shine.
- The formula is safe for your combination skin, with no harsh ingredients that could cause irritation.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/ie/p/timeless/coenzyme-q10-serum/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/ie/p/timeless/coenzyme-q10-serum/for/dry-skin): High
- [Combination skin](https://lovi.care/skincare/ie/p/timeless/coenzyme-q10-serum/for/combination-skin): Average (this page)
- [Sensitive skin](https://lovi.care/skincare/ie/p/timeless/coenzyme-q10-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/ie/p/timeless/coenzyme-q10-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/ie/p/timeless/coenzyme-q10-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/ie/p/timeless/coenzyme-q10-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/ie/p/timeless/coenzyme-q10-serum/for/dry-sensitive-skin): High
- [Oily acne-prone skin](https://lovi.care/skincare/ie/p/timeless/coenzyme-q10-serum/for/oily-acne-prone-skin): High

## Key ingredients

Ubiquinone, Matrixyl 3000, Sodium Hyaluronate, Aloe Barbadensis, Vitamin E

## 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 application of CoQ10 improves mitochondrial function in aging skin in vivo, combating cellular signs of aging caused by an age-dependent shift to a functionally anaerobic energy metabolism. ([BioFactors, 2008](https://pubmed.ncbi.nlm.nih.gov/19096122/))
- Topical treatment with coenzyme Q10 formulas replenishes Q10 levels in the skin surface and deeper epidermis, augments cellular energy metabolism, and reduces free radicals while increasing antioxidant capacity in stressed skin. ([BioFactors, 2015](https://pubmed.ncbi.nlm.nih.gov/26648450/))
- A topical antioxidant serum significantly reduced air pollution-induced skin pigmentation and proinflammatory gene expression ex vivo, and improved skin aging signs in 40 healthy adult females after 90 days of daily use. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35150043/))
- Encapsulating coenzyme Q10 in lipid nanoparticles for topical use improves skin compatibility, protects against degradation, increases skin penetration, and provides controlled release to counteract aging effects. ([Colloids and Surfaces. B, Biointerfaces, 2023](https://pubmed.ncbi.nlm.nih.gov/37574615/))
- Review of topical administration of carotenoids and coenzyme Q10 loaded in lipid nanoparticles highlights their improved bioavailability, chemical stability, skin absorption, and photoprotective effects. ([Antioxidants, 2021](https://pubmed.ncbi.nlm.nih.gov/34206935/))
- Topical application of CoQ10-formulated products reduces the depth of cutaneous wrinkles and replenishes skin antioxidant levels by stimulating cutaneous energy metabolism and providing antioxidant effects in aging and stressed skin. ([The Journal of Clinical and Aesthetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/39148958/))
- A multi-modal methodology combining MALDI-MSI, in vivo RCM, echography, and histology revealed age-related decreases in extracellular matrix and epidermal-dermal junction proteins and undulation depth, while a blend of palmitoyl oligopeptide and palmitoyl tetrapeptide-7 improved subepidermal low-echogenic band thickness, density, and extracellular matrix structure compared to placebo. ([Journal of Cosmetic Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25817264/))
- Chronomodulated daytime application of baicalin and nighttime application of palmitoyl tripeptide-1 synergistically improved skin luminance by 16.29%, nasolabial fold depth by -36.35%, and firmness by 24.35% in 30 female participants. ([Journal of Cosmetic Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/41527525/))
- 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/))
- A cream combining propolis, tea tree oil, and Aloe vera reduced erythema scars, acne severity index, and total lesion count better than erythromycin cream in sixty patients with mild to moderate acne vulgaris compared to placebo. ([Clinical Pharmacology, 2018](https://pubmed.ncbi.nlm.nih.gov/30588129/))
- Topical aloe vera gel significantly accelerated split-thickness skin graft donor-site healing compared to placebo in 12 patients, but showed no significant difference in pain relief. ([Plastic and Reconstructive Surgery, 2018](https://pubmed.ncbi.nlm.nih.gov/29649056/))
- Topical application of Aloe vera cream reduced postoperative pain at rest and during defecation, accelerated wound healing at two weeks, and decreased analgesic requirements in patients after open hemorrhoidectomy compared to placebo. ([Journal of Alternative and Complementary Medicine, 2010](https://pubmed.ncbi.nlm.nih.gov/20569031/))
- Topical application of an antioxidant serum containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented particulate matter-induced degradation of extracellular matrix components, inflammation, and oxidative stress in the skin of 15 female volunteers compared to untreated controls. ([Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40642809/))
- Dermatological products containing d-alpha tocopheryl acetate showed non-comedogenic potential with less than a 50% increase in microcomedones in 12 healthy male subjects compared to octyl palmitate. ([Contemporary Clinical Trials Communications, 2021](https://pubmed.ncbi.nlm.nih.gov/34471722/))
- Topical application of an antioxidant mix containing 15% ascorbic acid, 0.5% ferulic acid, and 1% tocopherol prevented PM and UV-induced skin barrier perturbation, lipid peroxidation, inflammatory markers, MMP9 activation, and Type I collagen loss in 15 healthy females compared to untreated exposed skin. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38590207/))

## Why other serums fit combination skin better

- Niacinamide and ferulic acid incorporated in a stable multiple emulsion successfully reduced melanin, sebum, and skin erythema while improving skin elasticity and hydration in human skin compared to a placebo. ([BioMed Research International, 2022](https://pubmed.ncbi.nlm.nih.gov/35342760/))
- A panthenol-enriched mask improved skin hydration, regulated sebum, and reduced redness and TEWL across dry sensitive, oily sensitive, and oily acne skin subgroups with excellent tolerance and no adverse reactions. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38366684/))

## What reviewers say

Based on a very large amount of data, this serum is highly praised for its lightweight, fast-absorbing, and non-greasy formula that effectively hydrates and smooths skin texture, particularly favored by those with mature, combination, or sensitive skin. Users frequently report improvements in skin texture and hydration, leading to a firmer, more youthful appearance without irritation. Some users noted limited dramatic results or concerns about the product size and potential dryness.

- Liked: Lightweight, fast-absorbing (mostly mentioned)
- Liked: Effective hydration (often mentioned)
- Liked: Gentle, non-irritating (often mentioned)
- Liked: Improves skin texture (often mentioned)
- Disliked: Limited visible results (sometimes noted)
- Disliked: Potential dryness (rarely noted)
- Disliked: Small bottle size (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

### How well does Timeless Coenzyme Q10 Serum work for combination skin?

This serum works reasonably well for your combination skin by offering moderate anti-aging benefits and hydration while helping to manage oily shine. It is a safe choice with no harsh ingredients, though a product of this type needs ingredients like niacinamide, zinc PCA, or propolis to better regulate oiliness and enhance radiance.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [BioFactors, 2008](https://pubmed.ncbi.nlm.nih.gov/19096122/)

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

Ubiquinone and Matrixyl 3000 help minimize fine lines, while glycerin and sodium hyaluronate provide hydration to manage oily shine. To work best for combination skin, a product of this type needs effective ingredients like niacinamide and zinc PCA that regulate oiliness and enhance radiance without irritation.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [BioFactors, 2008](https://pubmed.ncbi.nlm.nih.gov/19096122/)

### What does Coenzyme Q10 do for combination skin?

Coenzyme Q10 helps energize tired skin cells, reduces free radicals, and supports a smooth look for combination skin by providing antioxidant protection. It is unlikely to clog pores and may help fight early signs of aging across both dry and oily areas.
Sources: [BioFactors, 2015](https://pubmed.ncbi.nlm.nih.gov/26648450/), [The Journal of Clinical and Aesthetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/39148958/)

### What does Matrixyl 3000 do for combination skin?

Matrixyl 3000 helps smooth fine lines and keeps combination skin looking firm by boosting collagen production. It is unlikely to cause irritation and suits both the oily and dry areas of your face.
Sources: [International Journal of Cosmetic Science, 2026](https://pubmed.ncbi.nlm.nih.gov/42683869/), [International Journal of Cosmetic Science, 2005](https://pubmed.ncbi.nlm.nih.gov/18492182/)

### 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. Combination skin works best with this type of product when it includes lightweight hydrators and gentle anti-aging ingredients that manage shine without causing irritation.

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

You can use this treatment alongside retinol by applying the retinol first, letting it absorb, and then following with this serum. This approach provides extra hydration and antioxidant support while being gentle on your skin.

### How often should I use this serum?

You can use this treatment in the evening as part of your routine. A product of this type for combination skin needs ingredients like Matrixyl 3000 and Ubiquinone to minimize fine lines, alongside Glycerin and Sodium Hyaluronate to provide essential hydration.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [BioFactors, 2008](https://pubmed.ncbi.nlm.nih.gov/19096122/)

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

This serum is unlikely to clog pores or cause breakouts for combination skin, as its formula avoids heavy, pore-clogging ingredients. It is safe for this skin type and helps manage oily shine while providing gentle hydration.

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

It has no drying alcohol and contains fragrance (benzyl alcohol).

## Alternatives for combination skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/ie/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/combination-skin) — Superior fit — €14.94 at Amazon
- [Neogen Dermalogy Real Niacinamide 15% Firming Serum](https://lovi.care/skincare/ie/p/neogen-dermalogy/real-niacinamide-15-firming-serum/for/combination-skin) — Superior fit — €52.57 at Amazon
- [Augustinus Bader The Serum](https://lovi.care/skincare/ie/p/augustinus-bader/the-serum/for/combination-skin) — Superior fit — €385.99 at Amazon

## Pairs well with

- Cleanser: [Fresh Soy Face Cleanser](https://lovi.care/skincare/ie/p/fresh/soy-face-cleanser/for/combination-skin) — Superior fit — €56.86 at Amazon
- Hydrating Toner: [La Mer The Tonic](https://lovi.care/skincare/ie/p/la-mer/the-tonic/for/combination-skin) — Superior fit — €115.30 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/ie/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/combination-skin) — Superior fit — €16.50 at Amazon

## Where to buy

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

## Ingredients

Water, Matrixyl 3000, Ubiquinone, Aloe Barbadensis, Glycerin, Sodium Hyaluronate, Vitamin E, Benzyl Alcohol, Dehydroacetic Acid
## 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/timeless/coenzyme-q10-serum/for/combination-skin
- United Kingdom: https://lovi.care/skincare/uk/p/timeless/coenzyme-q10-serum/for/combination-skin
- Ireland: https://lovi.care/skincare/ie/p/timeless/coenzyme-q10-serum/for/combination-skin (this page)
- Germany: https://lovi.care/skincare/de/p/timeless/coenzyme-q10-serum/for/combination-skin
- France: https://lovi.care/skincare/fr/p/timeless/coenzyme-q10-serum/for/combination-skin
- Italy: https://lovi.care/skincare/it/p/timeless/coenzyme-q10-serum/for/combination-skin
- Netherlands: https://lovi.care/skincare/nl/p/timeless/coenzyme-q10-serum/for/combination-skin
- Spain: https://lovi.care/skincare/es/p/timeless/coenzyme-q10-serum/for/combination-skin
- Canada: https://lovi.care/skincare/ca/p/timeless/coenzyme-q10-serum/for/combination-skin
- Australia: https://lovi.care/skincare/au/p/timeless/coenzyme-q10-serum/for/combination-skin
- Singapore: https://lovi.care/skincare/sg/p/timeless/coenzyme-q10-serum/for/combination-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/timeless/coenzyme-q10-serum/for/combination-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/timeless/coenzyme-q10-serum/for/combination-skin