# La Roche-Posay PURE VITAMIN C12 SÉRUM for skin with dark spots

**Lovi Fit: Average fit for skin with dark spots.**
Normal Skin Fit: High · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/au/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots

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

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

This fit is calculated for the concerns frequently associated with dark spots: hyperpigmentation, sun spots, and uneven skin tone. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for skin with dark spots; other serums fit it better.

## Why this fit

- Offers moderate brightening and smoothing for your normal skin due to Ascorbic Acid and Hyaluronic Acid, which provide antioxidant activity and hydration respectively, though these do not directly address your main goal of pigmentation.
- Glycerin and Tocopherol offer general skincare benefits and antioxidant protection, supporting overall skin health without targeting specific concerns.
- The product is safe for your normal skin, as it contains no harsh ingredients and poses no risk of irritation.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/au/p/la-roche-posay/pure-vitamin-c12-serum/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/au/p/la-roche-posay/pure-vitamin-c12-serum/for/dry-skin): Caution
- [Combination skin](https://lovi.care/skincare/au/p/la-roche-posay/pure-vitamin-c12-serum/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/au/p/la-roche-posay/pure-vitamin-c12-serum/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/au/p/la-roche-posay/pure-vitamin-c12-serum/for/acne-prone-skin): Average
- [Skin with dark spots](https://lovi.care/skincare/au/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots): Average (this page)
- [Mature skin](https://lovi.care/skincare/au/p/la-roche-posay/pure-vitamin-c12-serum/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/au/p/la-roche-posay/pure-vitamin-c12-serum/for/dry-sensitive-skin): Caution
- [Oily acne-prone skin](https://lovi.care/skincare/au/p/la-roche-posay/pure-vitamin-c12-serum/for/oily-acne-prone-skin): Average

## Key ingredients

Ascorbic Acid, Glycerin, Hyaluronic Acid

## 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/))
- Topical hyaluronic acid filler serum combined with Botulinum toxin type A lengthened the duration of the toxin's effect in reducing wrinkles compared to Botulinum toxin type A alone. ([Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/36200921/))
- 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 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/))
- The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31532576/))
- Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant. ([International Journal of Cosmetic Science, 2001](https://pubmed.ncbi.nlm.nih.gov/18498456/))
- Niacinamide/glycerin body moisturizers provided better rapid and prolonged improvement of cosmetic xerosis through functional improvement of stratum corneum barrier function compared to no treatment and conventional moisturizers in female subjects. ([Journal of Drugs in Dermatology, 2012](https://pubmed.ncbi.nlm.nih.gov/22206073/))
- 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/))

## Why other serums fit skin with dark spots better

- Niacinamide significantly decreased hyperpigmentation and increased skin lightness compared with vehicle alone after 4 weeks of use in women by inhibiting melanosome transfer. ([The British Journal of Dermatology, 2002](https://pubmed.ncbi.nlm.nih.gov/12100180/))
- Daily application of a serum containing tetrahexyldecyl ascorbate and acetyl zingerone significantly decreased skin pigmentation, fine lines, wrinkles, and transepidermal water loss while increasing smoothness, firmness, and elasticity in 35 healthy individuals compared to baseline over 12 weeks. ([Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38634176/))

## What reviewers say

Users consistently praise the serum for its ability to smooth skin texture and boost radiance, often noting it absorbs quickly without leaving a sticky residue. While many with sensitive skin find the formula gentle and effective for brightening, some users express frustration with the product oxidizing too quickly and the dropper design leading to wastage.

- Liked: Improves texture (often mentioned)
- Liked: Lightweight feel (often mentioned)
- Liked: Gentle formula (sometimes noted)
- Liked: Pleasant scent (sometimes noted)
- Disliked: High price (sometimes noted)
- Disliked: Oxidizes quickly (sometimes noted)
- Disliked: Poor dropper (sometimes noted)
- Disliked: Strong scent (rarely noted)

## How to apply

- Apply this serum as part of your PM routine starting 3x/week and build up to daily use if your skin likes it.
- Place the serum after cleansing and toning, but before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and wait a minute for it to absorb.
- Apply the serum on dry skin to help fade pigmentation effectively.
- Avoid the eye area and always use SPF 30+ during the day.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does La Roche-Posay Pure Vitamin C12 work for skin with dark spots?

La Roche-Posay Pure Vitamin C12 Sérum provides moderate brightening and smoothing for your skin using Ascorbic Acid and Hyaluronic Acid, though it does not directly target dark spots as its main goal. Treatments that fit this skin better need a blend of effective antioxidants and soothing ingredients that specifically address pigmentation without any risk of irritation.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/)

### Which ingredients make this serum a good fit for skin with dark spots?

Ascorbic acid, glycerin, and hyaluronic acid make this serum a good fit by offering moderate brightening, antioxidant protection, and hydration. However, a product for this skin needs a blend of effective antioxidants and soothing ingredients that directly target pigmentation without irritation, along with ingredients like niacinamide and propolis.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

### What does Vitamin C do for skin with dark spots?

Vitamin C helps fade dark spots and brightens uneven skin. It works by slowing down pigment production and boosting overall skin clarity.
Sources: [Dermatologic Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/16029672/)

### What does Glycerin do for skin with dark spots?

Glycerin helps keep dry skin hydrated and supports a healthy skin barrier, which makes skin feel soft and smooth. While it does not directly fade dark spots on its own, it is often added to spot-fading products to keep the skin comfortable while other ingredients work.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/), [Acta Dermato-venereologica, 2017](https://pubmed.ncbi.nlm.nih.gov/27349297/)

### Where does this serum go in a skincare routine for skin with dark spots?

This treatment goes in the evening routine, as treatments like serums and ampoules with actives are placed there for simplicity and extra safety around sun exposure. A product for dark spots also needs targeted brightening ingredients and pigmentation-reducing actives to directly address this specific concern.

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

You can use this treatment with retinol by applying the retinol at night and using this serum at a different time of day or on alternate days to help keep your skin calm. To properly care for dark spots, this skin needs targeted brightening ingredients like potent tyrosinase inhibitors or specialized fading agents rather than general antioxidant formulas.

### How often should I use this serum?

You can use this treatment in the evening as part of your routine. Skincare routines of this type generally start with once a week for active steps, and you may carefully use them more often if your skin tolerates it well and shows good results.

### Can this serum clog pores, cause breakouts or purging for skin with dark spots?

This serum is unlikely to clog pores or cause breakouts on skin with dark spots because it contains no heavy or harsh ingredients that typically trigger irritation. Skincare for dark spots generally needs targeted brightening agents and gentle exfoliants to effectively fade discoloration.
Sources: [Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/)

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

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

## Alternatives for skin with dark spots

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/au/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/dark-spots) — High fit — A$16.95 at Amazon
- [Guerlain Abeille Royale Double R Renew & Repair Serum](https://lovi.care/skincare/au/p/guerlain/abeille-royale-double-r-renew-and-repair-advanced-serum/for/dark-spots) — High fit — A$210.41 at Amazon
- [La Mer The Regenerating Serum](https://lovi.care/skincare/au/p/la-mer/the-regenerating-serum/for/dark-spots) — High fit — A$740.13 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/au/p/cerave/foaming-facial-cleanser/for/dark-spots) — Superior fit — A$13.99 at Amazon
- Hydrating Toner: [Pyunkang Yul Calming Deep Moisture Toner](https://lovi.care/skincare/au/p/pyunkang-yul/calming-deep-moisture-toner/for/dark-spots) — Superior fit — A$23.99 at Amazon
- Moisturizer: [Isntree Green Tea Fresh Serum](https://lovi.care/skincare/au/p/isntree/green-tea-fresh-serum/for/dark-spots) — Superior fit — A$34.00 at Amazon

## Where to buy

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

## Ingredients

Water, Ascorbic Acid, Glycerin, Alcohol Denat, Propylene Glycol, Pentylene Glycol, Polysorbate 20, Sodium Hydroxide, Hyaluronic Acid, Adenosine, Caprylyl Glycol, Hydrolyzed Hyaluronic Acid, Xanthan Gum, Tocopherol, Phenoxyethanol
## 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/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots
- United Kingdom: https://lovi.care/skincare/uk/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots
- Ireland: https://lovi.care/skincare/ie/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots
- Germany: https://lovi.care/skincare/de/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots
- France: https://lovi.care/skincare/fr/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots
- Italy: https://lovi.care/skincare/it/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots
- Netherlands: https://lovi.care/skincare/nl/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots
- Spain: https://lovi.care/skincare/es/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots
- Canada: https://lovi.care/skincare/ca/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots
- Australia: https://lovi.care/skincare/au/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots (this page)
- Singapore: https://lovi.care/skincare/sg/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots
- Saudi Arabia: https://lovi.care/skincare/sa/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots
- United Arab Emirates: https://lovi.care/skincare/ae/p/la-roche-posay/pure-vitamin-c12-serum/for/dark-spots