# La Roche-Posay Pure Vitamin C10 Serum for oily acne-prone skin

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

Page: https://lovi.care/skincare/it/p/la-roche-posay/pure-vitamin-c10-serum/for/oily-acne-prone-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Italy.

Brand: [La Roche-Posay](https://lovi.care/skincare/it/brands/la-roche-posay)
Category: [Serums and treatments](https://lovi.care/skincare/it/best/serums)

This fit is calculated for the concerns frequently associated with oily acne-prone skin: shine, breakouts, blemishes, and enlarged pores. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for oily acne-prone skin; other serums fit it better.

## Why this fit

- Offers moderate exfoliation and brightening for your oily skin, as ascorbic acid and salicylic acid work to improve skin tone and texture.
- While providing general hydration and antioxidant protection, the formula lacks sufficient concentrations of key ingredients to specifically target your acne, blemishes, and breakouts.
- The product is safe for your oily skin, with no harsh ingredients that would cause irritation.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/it/p/la-roche-posay/pure-vitamin-c10-serum/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/it/p/la-roche-posay/pure-vitamin-c10-serum/for/dry-skin): Low
- [Combination skin](https://lovi.care/skincare/it/p/la-roche-posay/pure-vitamin-c10-serum/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/it/p/la-roche-posay/pure-vitamin-c10-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/it/p/la-roche-posay/pure-vitamin-c10-serum/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/it/p/la-roche-posay/pure-vitamin-c10-serum/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/it/p/la-roche-posay/pure-vitamin-c10-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/it/p/la-roche-posay/pure-vitamin-c10-serum/for/dry-sensitive-skin): Low
- [Oily acne-prone skin](https://lovi.care/skincare/it/p/la-roche-posay/pure-vitamin-c10-serum/for/oily-acne-prone-skin): Average (this page)

## Key ingredients

Ascorbic Acid, Neurosensine, Salicylic Acid, Sodium Hyaluronate, Thermal Spring Water

## What the research says

- A topical serum containing vitamin C, vitamin E, and raspberry leaf cell culture extract improved skin color, elasticity, radiance, smoothness, scaliness, and wrinkles compared to the untreated contralateral side in fifty female volunteers. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/))
- A moisturizer containing licochalcone A, 1,2-decanediol, L-carnitine, and salicylic acid significantly reduced noninflammatory, inflammatory, and total acne lesion counts compared to a vehicle control in Thai patients during a 12-week maintenance phase. ([BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/))
- Twice daily application of a multitargeted dermocosmetic cream provided comparable efficacy to benzoyl peroxide 5% gel in reducing inflammatory, non-inflammatory, and total lesions in 150 Caucasian subjects with mild-to-moderate acne over 56 days, while demonstrating superior skin tolerability. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/37941097/))
- Malaysian thermal spring water as an adjunct to standard acne therapy improved skin hydration, reduced dryness and stinging, enhanced overall tolerability, and improved the acne disability index in patients with mild to moderate acne. ([The Medical Journal of Malaysia, 2024](https://pubmed.ncbi.nlm.nih.gov/38553920/))
- Topical application of 5% vitamin C cream significantly improved global clinical scores, increased skin microrelief density, and induced elastic tissue repair in photoaged skin compared to excipient control in healthy female volunteers. ([Experimental Dermatology, 2003](https://pubmed.ncbi.nlm.nih.gov/12823436/))
- Ascorbic acid 2-glucoside gel significantly reduced gingival melanin pigmentation after 4 weeks compared to placebo in 73 subjects with symmetric pigmentation. ([Journal of Periodontology, 2009](https://pubmed.ncbi.nlm.nih.gov/19186973/))
- Topical application of VC-IP cream twice daily for 8 weeks reduces periorbital wrinkles in female subjects compared to a placebo cream. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/34910367/))
- Cryotherapy with liquid nitrogen achieved a higher cure rate (39%) than salicylic acid (24%) and a wait-and-see approach (16%) for cutaneous warts at 13 weeks in primary care patients. ([CMAJ, 2010](https://pubmed.ncbi.nlm.nih.gov/20837684/))
- Treatment with 2% supramolecular salicylic acid hydrogel resulted in a regression and markedly improvement rate of 51.01% compared to 43.10% for Adapaline gel in patients with mild to moderate facial acne vulgaris, showing no significant difference in efficacy. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38590107/))
- Topical 5% benzoyl peroxide plus salicylic acid achieved the greatest lesion reduction at early 2 to 4 week time points compared to benzoyl peroxide, clindamycin, and combination benzoyl peroxide/clindamycin, while 5% benzoyl peroxide plus salicylic acid and combination benzoyl peroxide/clindamycin showed similar efficacy at 10 to 12 weeks in acne patients. ([Journal of the American Academy of Dermatology, 2010](https://pubmed.ncbi.nlm.nih.gov/20488582/))
- 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/))
- Balneotherapy with thermal water altered specific skin microbiota at genus and species levels in healthy female volunteers compared to tap water, which produced no significant microbiome changes. ([Life, 2023](https://pubmed.ncbi.nlm.nih.gov/36983902/))
- A 2% Sphingomonas xenophaga ferment extract cream applied twice daily for 4 weeks significantly decreased facial vascular disorder scores compared to vehicle in 86 Caucasian female subjects, alongside dose-dependent inhibition of pre-kallikrein activity in vitro. ([International Journal of Cosmetic Science, 2025](https://pubmed.ncbi.nlm.nih.gov/40545753/))
- A formulation containing vitamin C, biopeptides, hyaluronic acid, and mineralizing water accelerated cell turnover to 17.1 days versus 19.2 days for untreated skin, and reduced crow's-feet, forehead, and nasolabial folds by 9%, 11%, and 5% respectively after 28 days in female subjects. ([International Journal of Cosmetic Science, 2021](https://pubmed.ncbi.nlm.nih.gov/33038010/))

## Why other serums fit oily acne-prone skin better

- 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/))
- 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, this serum is frequently praised for visibly brightening dull complexions and smoothing skin texture, leaving skin feeling softer and more hydrated. However, a very high number of users report that the formula oxidizes quickly, turning orange, and a high number find the texture sticky and difficult to layer. Moderate numbers of users also mention a strong fragrance and issues with the dropper packaging.

- Disliked: Oxidizes quickly (mostly mentioned)
- Liked: Brightens and adds radiance (often mentioned)
- Liked: Smoothes skin texture (often mentioned)
- Disliked: Unpleasant texture (often mentioned)
- Liked: Gentle for many (sometimes noted)
- Liked: Hydrating formula (sometimes noted)
- Disliked: Poor packaging (sometimes noted)
- Disliked: Strong fragrance (sometimes noted)

## 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.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does La Roche-Posay Vitamin C10 Serum work for oily acne-prone skin?

This serum offers moderate brightening and gentle exfoliation for your oily skin, though it lacks enough blemish-targeting ingredients to fully manage breakouts. An effective treatment for oily acne-prone skin needs balanced soothing and oil-controlling ingredients like niacinamide and propolis to clear blemishes comfortably without causing irritation.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/), [BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/)

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

This serum fits your oily acne-prone skin through ascorbic acid and salicylic acid, which help brighten skin tone and smooth texture while offering safe, moderate exfoliation. However, this product type needs ingredients like niacinamide and propolis to properly target breakouts and blemishes.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/), [BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/)

### What does Vitamin C do for oily acne-prone skin?

Vitamin C helps brighten skin, smooth out texture, and improve uneven spots for oily acne-prone skin. It may also help fade marks left behind by blemishes.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/), [Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/37128827/)

### What does Neurosensine do for oily acne-prone skin?

Neurosensine helps calm sensitive or easily irritated skin and may reduce redness and discomfort. For oily acne-prone skin, a product of this type needs soothing ingredients and lightweight hydrators that keep skin smooth without clogging pores.
Sources: [Skin Research and Technology, 2024](https://pubmed.ncbi.nlm.nih.gov/38899754/)

### 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, starting once a week and slowly increasing if your skin tolerates it well. Oily acne-prone skin needs targeted blemish-fighting ingredients and oil-balancing actives to properly manage breakouts.

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

You can use this serum with niacinamide by applying niacinamide first and then this vitamin C serum after it dries. This combination is unlikely to cause irritation on oily skin, helping brighten your skin tone while keeping pores clear.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/), [BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/)

### How often should I use this serum?

Start by using this treatment once a week in the evening, and if your oily skin handles it well, you can carefully use it more often. To properly care for your breakouts, this skin type needs products with higher levels of targeted ingredients to clear blemishes and prevent breakouts.
Sources: [BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/)

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

This serum is unlikely to cause irritation or breakouts on your oily skin, but it lacks enough blemish-fighting ingredients to actively clear them. Oily acne-prone skin needs products with higher amounts of acne-targeted ingredients like salicylic acid to properly manage breakouts and blemishes.
Sources: [BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/), [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/37941097/)

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

It contains fragrance (parfum) and drying alcohol (alcohol denat).

## Alternatives for oily acne-prone skin

- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/it/p/neogen-dermalogy/real-vitamin-c-serum/for/oily-acne-prone-skin) — Superior fit — €35.10 at Amazon
- [NEOGEN DERMALOGY REAL VITA C SERUM](https://lovi.care/skincare/it/p/neogen-dermalogy/real-vita-c-serum/for/oily-acne-prone-skin) — High fit — €34.95 at Amazon
- [Skin1004 Probio-Cica Intensive Ampoule](https://lovi.care/skincare/it/p/skin1004/probio-cica-intensive-ampoule/for/oily-acne-prone-skin) — High fit — €24.75 at Amazon

## Pairs well with

- Cleanser: [Paula's Choice CLEAR Pore Normalizing Cleanser](https://lovi.care/skincare/it/p/paula-s-choice/clear-pore-normalizing-cleanser/for/oily-acne-prone-skin) — Superior fit — €29.00 at Amazon
- Hydrating Toner: [Dear, Klairs Supple Preparation Unscented Toner](https://lovi.care/skincare/it/p/dear-klairs/supple-preparation-unscented-toner/for/oily-acne-prone-skin) — Superior fit — €18.16 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/it/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-acne-prone-skin) — Superior fit — €18.47 at Amazon

## Where to buy

- Amazon.it: €62.95 (https://www.amazon.it/dp/B07QL32ZLR?tag=lovi-care-web-product09-21&linkCode=osi&th=1&psc=1)
Prices checked 4 Nov 2026.

## Ingredients

Water, Ascorbic Acid, Cyclohexasiloxane, Glycerin, Alcohol Denat, Potassium Hydroxide, Polymethylsilsesquioxane, Polysilicone-11, Dimethicone, Propylene Glycol, Pentaerythrityl Tetraethylhexanoate, C13-14 Isoparaffin, Peg-20 Methyl Glucose Sesquistearate, Sodium Hyaluronate, Adenosine, Poloxamer 338, Ammonium Polyacryloyldimethyl Taurate, Disodium Edta, Hydrolyzed Hyaluronic Acid, Caprylyl Glycol, Laureth-7, Acetyl Dipeptide-1 Cetyl Ester, Xanthan Gum, Toluene Sulfonic Acid, Polyacrylamide, Tocopherol, Salicylic Acid, Parfum
## 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

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