# CLEARSTEM CELLRENEW Serum for oily skin

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

Page: https://lovi.care/skincare/fr/p/clearstem/cellrenew-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 France.

Brand: [CLEARSTEM](https://lovi.care/skincare/fr/brands/clearstem)
Category: [Serums and treatments](https://lovi.care/skincare/fr/best/serums)

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 serums fit it better.

## Why this fit

- Offers moderate benefits for your oily skin, as Camellia Sinensis and Ganoderma Lucidum provide antioxidant and anti-inflammatory actions, while Sodium Hyaluronate and Aloe Barbadensis offer hydration and soothing effects that are supportive but not directly targeted at managing oily shine.
- Panthenol B5 and Curcuma Longa contribute to overall skin health and radiance, complementing the primary ingredients.
- The product is safe for your oily skin, with no risks of irritation due to the absence of harsh ingredients and the inclusion of soothing components.

## Fit by skin type

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

## Key ingredients

Sodium Hyaluronate, Ganoderma Lucidum, Bio-Available Collagen Cells Stem, Antioxidants, Curcuma Longa

## What the research says

- 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/))
- Topical dexpanthenol acts as a moisturizer, improves stratum corneum hydration, accelerates wound healing and epidermal regeneration, reduces erythema, and improves symptoms of skin irritation compared to vehicle or no pretreatment. ([American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/))
- A new topical panthenol-containing emollient significantly improved transepidermal water loss reduction, stratum corneum hydration, and intercellular lipid lamellae length compared with control in healthy subjects without negatively impacting bacterial viability. ([The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/))
- A panthenol-enriched mask significantly decreased erythema and hyperpigmentation, increased sebum and stratum corneum moisture, and reduced transepidermal water loss compared to a saline dressing in 60 subjects undergoing facial laser treatment. ([Journal of Cosmetic Dermatology, 2025](https://pubmed.ncbi.nlm.nih.gov/40613435/))
- A topical gel containing chitosan, chlorhexidine, allantoin, and dexpanthenol significantly reduced postoperative pain, trismus, swelling, and analgesic consumption, while improving wound healing after third molar surgery compared to a placebo. ([Medicina Oral, Patologia Oral Y Cirugia Bucal, 2020](https://pubmed.ncbi.nlm.nih.gov/32683390/))
- 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 application of soap enriched with Ganoderma lucidum and goat's milk for 3 days resulted in almost complete regression of annular cutaneous sarcoidosis lesions in a 44-year-old male patient. ([Dermatology and Therapy, 2016](https://pubmed.ncbi.nlm.nih.gov/26868374/))
- Ganoderma lucidum polysaccharides at concentrations of 10, 20, and 40 ΓΖg/mL significantly increased fibroblast viability, migration, and CICP and TGF-Β1 expression compared to the control group, and external use in mice significantly increased wound healing rates and reduced healing time. ([Chinese Journal of Integrative Medicine, 2019](https://pubmed.ncbi.nlm.nih.gov/30552545/))
- Ethanolic extracts of Ganoderma lucidum rich in triterpenoids and phenolic acids exhibit antioxidant, anti-inflammatory, antityrosinase, antimicrobial, and cytotoxic effects, and can be successfully incorporated into topical cosmeceutical formulations while preserving their bioactivities. ([Food and Chemical Toxicology, 2017](https://pubmed.ncbi.nlm.nih.gov/28760544/))
- Topical application of TAC/Collagen postbiotics gel improved skin moisture score and inflammation index, and reduced porphyrins and brown spots in 20 volunteers with acne vulgaris. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35818134/))
- Topical collagen tripeptide application improved skin wrinkles, elasticity, and density while reducing advanced glycated end products in 22 Asian women over 4 weeks. ([International Journal of Molecular Sciences, 2022](https://pubmed.ncbi.nlm.nih.gov/35163025/))
- Marine collagen extracted from Greenland halibut skin showed a non-cytotoxic effect on fibroblast cells and provided a slight skin hydration effect when incorporated into cosmetic hydrogel formulations at dosages of 0.1, 0.25, and 0.5% in 23 healthy volunteers. ([Marine Drugs, 2023](https://pubmed.ncbi.nlm.nih.gov/36827098/))
- Topical application of curcumin or turmeric treats various skin conditions by leveraging antioxidant, anti-inflammatory, and antimicrobial properties. ([Skin Pharmacology and Physiology, 2023](https://pubmed.ncbi.nlm.nih.gov/38008088/))
- Topical formulations of curcumin target oxidative damage and inflammation to improve wound healing in animal models. ([Drug Discovery Today, 2017](https://pubmed.ncbi.nlm.nih.gov/28711364/))
- A curcumin-loaded spanlastic anti-aging gel utilizing formula F5 incorporated into 2% HPMC E50 demonstrated sustained release action, compatibility, and the ability to penetrate skin layers to a depth of about 112.5 um without signs of irritation. ([Saudi Pharmaceutical Journal, 2024](https://pubmed.ncbi.nlm.nih.gov/38178851/))

## Why other serums fit oily 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/))

## What reviewers say

Based on a very large amount of data, users with acne-prone, sensitive, and reactive skin highly praise this product for calming inflammation, improving hydration, and supporting skin barrier repair. Many report smoother texture and reduced redness. Some users note it is a gentle, long-term support product rather than an overnight solution for deep-seated skin concerns.

- Liked: Acne-safe formula (mostly mentioned)
- Liked: Calms inflammation (often mentioned)
- Liked: Improves skin texture (often mentioned)
- Liked: Deeply hydrating (sometimes noted)
- Disliked: High price point (sometimes noted)
- Disliked: Slow visible results (sometimes noted)
- Disliked: Insufficient for severe acne (rarely noted)

## How to apply

- Use this serum in your PM routine. Start by applying it 3 times a week and build up to daily use if your skin tolerates it well.
- Apply the serum after cleansing and toning, but right before your moisturizer for the best results.
- Gently press 2-3 drops of the serum into your skin. Let it absorb ⏱ for a minute before applying the next product.
- Apply the serum on clean and dry skin since your skin is not sensitive and you want to target oily shine. This helps control excess oil throughout the night.
- Avoid the delicate eye area and do a patch test before using the serum for the very first time.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does CLEARstem CELLRENEW work for oily skin?

This serum works moderately well for oily skin, offering soothing hydration and antioxidants without managing oily shine directly. It is safe and gentle, but oily skin often needs ingredients like niacinamide and zinc PCA to control excess oil and keep pores clear.
Sources: [Carcinogenesis, 2001](https://pubmed.ncbi.nlm.nih.gov/11181450/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

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

Camellia Sinensis and Ganoderma Lucidum provide soothing antioxidant actions, while Sodium Hyaluronate and Aloe Barbadensis offer supportive hydration for oily skin. Panthenol B5 further helps improve skin barrier moisture and comfort. A treatment for this skin needs ingredients like niacinamide, zinc PCA, and ferulic acid to control sebum production and manage oily shine.
Sources: [Carcinogenesis, 2001](https://pubmed.ncbi.nlm.nih.gov/11181450/), [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

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

Hyaluronic acid helps oily skin by reducing extra oil and sebum production without causing irritation. Clinical studies show it successfully balances oil levels while keeping the skin comfortable.
Sources: [The Journal of Investigative Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28163068/)

### What does Reishi Mushroom Extract do for oily skin?

Reishi Mushroom Extract helps calm redness and protect oily skin from everyday stress and UV damage. This ingredient targets oxidative stress and helps keep skin balanced and clear, though a product of this type for oily skin also needs oil-controlling ingredients to truly manage shine.
Sources: [Drug Development and Industrial Pharmacy, 2025](https://pubmed.ncbi.nlm.nih.gov/40650387/), [Phytochemistry, 2008](https://pubmed.ncbi.nlm.nih.gov/17655889/)

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

Apply this treatment in the evening, as treatments with active ingredients fit best then for simplicity and extra safety around sun exposure. It is safe for your oily skin and unlikely to cause irritation because it leaves out harsh ingredients and includes soothing components. Oily skin works best with products that control shine while providing hydration and calming benefits.

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

You can use this serum with retinol by applying the treatment after your cleanser and before your moisturizer in your evening routine. It is safe for oily skin and is unlikely to cause irritation because it lacks harsh ingredients and includes soothing components. To better manage oily shine, this skin type needs products that include oil-controlling and pore-clearing ingredients.
Sources: [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38102855/)

### How often should I use it?

This treatment works best in your evening routine, used once a day or a few times a week. This timing keeps things simple and safe around sun exposure, while soothing ingredients like Panthenol B5 and Aloe Barbadensis help keep skin calm. Oily skin of this type needs lightweight hydrators and oil-control ingredients to properly manage shine.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/)

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

This serum is unlikely to clog pores, cause breakouts, or lead to purging on oily skin, as it is free of harsh ingredients and includes soothing components. To better manage oily shine, an oily skin type typically needs a product with ingredients that help control excess oil and clear pores.
Sources: [American Journal of Clinical Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12113650/), [The Journal of Dermatological Treatment, 2017](https://pubmed.ncbi.nlm.nih.gov/27425824/)

### Is it fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

## Alternatives for oily skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/fr/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/oily-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/oily-skin) — Superior fit — €35.99 at Amazon
- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/fr/p/skinceuticals/c-e-ferulic/for/oily-skin) — High fit — €139.99 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/fr/p/cerave/foaming-facial-cleanser/for/oily-skin) — Superior fit — €11.35 at Amazon
- Hydrating Toner: [SOME BY MI Snail Truecica Miracle Repair Toner](https://lovi.care/skincare/fr/p/some-by-mi/snail-truecica-miracle-repair-toner/for/oily-skin) — Superior fit — €19.99 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/oily-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

Antioxidants, Camellia Sinensis, Sodium Hyaluronate, Ganoderma Lucidum, Curcuma Longa, Trifolium Pratense, Peppermint Essence, Curcuma Extract, Aloe Barbadensis, Panthenol B5, Bio-Available Collagen Cells Stem, Kunzea Pomifera Fruit Extract
## 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/clearstem/cellrenew-serum/for/oily-skin
- United Kingdom: https://lovi.care/skincare/uk/p/clearstem/cellrenew-serum/for/oily-skin
- Ireland: https://lovi.care/skincare/ie/p/clearstem/cellrenew-serum/for/oily-skin
- Germany: https://lovi.care/skincare/de/p/clearstem/cellrenew-serum/for/oily-skin
- France: https://lovi.care/skincare/fr/p/clearstem/cellrenew-serum/for/oily-skin (this page)
- Italy: https://lovi.care/skincare/it/p/clearstem/cellrenew-serum/for/oily-skin
- Netherlands: https://lovi.care/skincare/nl/p/clearstem/cellrenew-serum/for/oily-skin
- Spain: https://lovi.care/skincare/es/p/clearstem/cellrenew-serum/for/oily-skin
- Canada: https://lovi.care/skincare/ca/p/clearstem/cellrenew-serum/for/oily-skin
- Australia: https://lovi.care/skincare/au/p/clearstem/cellrenew-serum/for/oily-skin
- Singapore: https://lovi.care/skincare/sg/p/clearstem/cellrenew-serum/for/oily-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/clearstem/cellrenew-serum/for/oily-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/clearstem/cellrenew-serum/for/oily-skin